Help categorize the TRS-80 software archive

Nearly 30,000 programs, and almost none of them say what kind of program they are. Mark whatever you recognize. Pick as many words as fit — a game that teaches arithmetic is Game, Math, Education — then send the page. Everything is reviewed by hand before it goes anywhere near the archive, so a best guess is worth more than a blank.

Important Note: Do not do multiple entries of the same program. If you flag Super Nova by Big Five once, all Super Nova by Big Five entries will get updated. No need to waste your time flagging each Super Nova

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Integer Arithmetic Demonstration Program

W4UCH

M1 · ASM

intartdp.zip

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Integer Drill

WCBE

M1 · 1983 · BAS

intdrlwc.zip

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Integer Packed Sound Routine

80-US

M1 · 1981 · BAS

inpksnrt.zip

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Integer Root Calculator with Double Precision [MD511]

Vernon B Hester

M4 · 2004 · BAS

intrtcdp.zip

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Integral Approximation by Simpsons Formula

Charles Guy

M1 · BAS

inbysmcg.zip

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Integral by Simpsons Rule

Phil Feldman + Tom Rugg

M1 · 1979 · BAS

intgrlpf.zip

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Integrated Sales and Inventory: Integrated Sales and Inventory SystemMISSING

Apparat Inc

M13

INTEGRATED SALES & INVENTORY: A total Manufacturer's Inventory Control System. Easy to use modular construction allows interfacing with Invoicing and Accounts Receivable. Manages inventory, sales and receivables with ease. Comfortably handles inventory as products comprised of components contained in the inventory. The system consists of the following modules which may be purchased separately: Integrated Sales and Inventory System Model I/III Cat# 2-124 $500.00
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Integrated Sales and Inventory: Invoicing and SalesMISSING

Apparat Inc

M13

INTEGRATED SALES & INVENTORY: A total Manufacturer's Inventory Control System. Easy to use modular construction allows interfacing with Invoicing and Accounts Receivable. Manages inventory, sales and receivables with ease. Comfortably handles inventory as products comprised of components contained in the inventory. The system consists of the following modules which may be purchased separately: Invoicing and Sales Subsystem Model I/III Cat# 2-188 $175.00
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Integrated Sales and Inventory: Manufacturing Inventory ControlMISSING

Apparat Inc

M13

INTEGRATED SALES & INVENTORY: A total Manufacturer's Inventory Control System. Easy to use modular construction allows interfacing with Invoicing and Accounts Receivable. Manages inventory, sales and receivables with ease. Comfortably handles inventory as products comprised of components contained in the inventory. The system consists of the following modules which may be purchased separately: Manufacturing Inventory Control Subsystem Model I/III Cat# 2-120 $175.00
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Integration by Rectangle Midpoint Trapezoid and Simpson

Jacky Winters

M1 · 1984 · BAS

intrmtjw.zip

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Integration of an Analytical Expression or Discrete Data

Bill L Marks

M1 · BAS

intanlex.zip

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Integration: Simpsons Rule [Lower Limit of X]

Author Unknown

M1 · BAS

intsmpll.zip

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Integration: Trapezoidal Rule [Edit 280 to Enter Function]

Author Unknown

M1 · BAS

inttrp28.zip

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Integration: Trapezoidal Rule [Enter 0 0 to End]

Author Unknown

M1 · BAS

inttrp00.zip

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Intel Hex Format Converter [Enter All Addresses in Hex]

Author Unknown

M1 · BAS

intelhex.zip

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Intelligent TerminalMISSING

Unilogic

M13

INTELLIGENT TERMINAL Use your TRS-80 as a dial-up terminal on any standard timeshare system. Includes control keys. Print command lists data on printer. Store command writes data to disk file. Write command reads disk file and outputs to RS232 interface $49.95 UNILOGIC P.O. Box 160 PARIS, KY 40361 (606) 987-2678 (606) 987-4310 (32K TRS-80 with disk drive required.) TRS-80 is a trade mark of Tandy Corp.
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Intelligent Terminal Command Model v1.1 [A-Alter D-Receive][MS 63926]

System Comcepts

M1 · 1982 · BAS

intrcmmd.zip

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Intelligent Terminal Emulator

Douglas Payne

M1 · CMA

inttrmem.zip

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IntellitermMISSING

MicroCorp

M13

INTELLITERM from MicroCorp THE INTELLIGENT COMMUNICATIONS PACKAGE INTELLITERM - The World's Smartest. There is no more exciting area of computing than telecommunications. The ability to send written information across town or across the country - instantly at the speed of light. The power to tap literally hundreds of databases the opportunity to work at home, write that manuscript with your word processor and then send it to the typesetters over the phone the ability to do teleconferencing, electronic mail shopping over the phone are now all available to you thanks to microcomputer-based telecommunications. Unfortunately, effortless communications have remained but a dream for most people. A dream that is tantalizingly close but ultimately separated from reality by a veil of parities, stop bits, baud rates and other electronic buzz words. But no more. Now there is INTELLITERM from MicroCorp - a program designed to make communicating with a desktop computer as easy as dialing the phone. INTELLITERM gives you all the power and flexibility of the most sophisticated communications software - but it can be used effectively by anyone. It is truly a 'load and run' program. Less than 30 seconds after you hit [ENTER] you can be on-line and talking to THE SOURCE or COMPUSERVE. The inexperienced user will appreciate INTELLITERM'S simplicity and ease of use. The sophisticated user will welcome the program's flexibility and power. It comes set up for standard communications, but changing to 1200 baud for example is as easy as moving a cursor control key. And you can change the settings on the run. But that is just the beginning. MAJOR FEATURES . INTELLITERM is the only communications package to offer a split-screen option, using three buffers to 'document' your electronic conference. Screen width is fully adjustable and each screen scrolls separately. INTELLITERM communicates at 1200 baud without losing any characters - even with the printer on! Two desktop computers connected together can talk to each other at the incredible rate of 9600 baud. File transfer of both data and object code is accomplished with a single key command for two Intelliterminals (two computers each running INTELLITERM). For those pesky mainframes, INTELLITERM also has a powerful ram buffer method of data transfer. UPLOAD/DOWNLOAD of programs to and from bulletin boards is automatic. Advanced protocol definition is available for the experience IBM PC programmer. Remote control of an Intelliterminal using auto-answer modems for unattended two-way file transfer. HAYES Smart Modem support included. Optional bulletin-board option for electronic mail applications. INTELLITERM is without a doubt the smartest communications package on the market today - a perfect compliment for your desktop computer. HARDWARE / SOFTWARE REQUIREMENTS IBM PC with 64K, Async Board, DOS 1.1 TRS-80 Model I or III, TRSDOS or LDOS Available soon on other computers. INTELLITERM $150. Manual Only (Glossbrenner) $25. Bulletin Board Option $50. Communication Handbook (Glossbrenner) $15. Shipping / Handling $5. SPECIAL OFFER Order INTELLITERM today and receive Alfred Glossbrenner's new 384 page book 'The Complete Handbook of Personal Computer Communication' FREE! Call or Write MicroCorp 913 Walnut St, Phila., Pa. 19107 (215) 627-7997 TELEX 469534 MICROCORP CI Software Not Returnable Dealers Inquires Invited
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Inter-DIS80 DisassemblerMISSING

Oktologik

NEW INTERACTIVE DISASSEMBLER INTER-DIS80 A Z-80 disassembler designed specifically for the TRS-80 Model I. With it you can obtain the original mnemonics from Z-80 machine code. You can also follow the logic of machine language programs like the routines in your ROM, and unravel the secrets of the BASIC interpreter. Features: . Enables you to follow jumps and subroutine calls. Continuous or one line at a time disassembly. Outputs to screen or to printer, at user's option. You can insert your own comments during disassembly. Completely relocatable. Relocator program included. INTER-DIS80 requires a 16K machine with Level II BASIC. Disassembler and relocator supplied on cassette only. Price: $14.95. Cheques or money orders accepted. (Quebec residents add 8% sales tax.) OKTOLOGIK 874 NANTEL, LONGUEUIL QUEBEC, CANADA J4L-1Z9 Dealer inquiries welcome..
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Inter-Rater Reliability

Robert G Kraft

M1 · 1971 · BAS

intrratr.zip

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Interactive Business System Inventory ControlMISSING

Tom Williams

INTERACTIVE BUSINESS SYSTEM INVENTORY CONTROL By Tom Williams The interactive system for inventory control offers the small manufacturing business savings in the thousands of dollars in reduced staff and accounting costs. Here's how it works When an invoice is typed: . the customer's name and both addresses are obtained from the CUSTOMER LIST file. the company data is obtained from the COMPANY DATA file. the product data is retrieved from the INVENTORY CONTROL file. the INVENTORY CONTROL DATA file is updated by the invoice. the SALES DATA file is updated by the invoice. the invoice is automatically entered in the ACCOUNTS RECEIVABLE file. The results are: the invoice is typed, customer data is gathered, items purchased are listed, multiples extended, invoice totalled, discounts computed, shipping costs added, interest added for late payers and data is entered in inventory control, sales data file and in accounts receivable in about 50 seconds without mathematical or posting error. For Model I or III $500.00<br><br>Sourcebook:<br>Manufacturing inventory control, order entry, invoicing, sales data, a mailing and labeling - all files completely interactive - brochure free documentation $25, creditable toward system purchase<br>Price: $500.00
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Interactive Command Line EditorMISSING

Accounting Information Systems

M4

NEW MODEL 4 USERS INTERACTIVE COMMAND LINE EDITOR . Use the arrow keys to quickly recall any one of 20 commands. Edit your command with 9 user defined keys. Define up to 20 string substitutes. for example: then enter the command Software package $14.95 . TRSDOS 6.2 Accounting Information Systems Enterprise 1799 S. Lee #D Lakewood, CO 80226 303-989-6068 . Trademark of the Tandy Corporation.
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Interactive Command Line Editor v1.0

Misosys

M4 · CMD

intcmdle.zip

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Interactive Control LanguageMISSING

XYZT Computer Dimensions Inc

M13

HOW YOUR TRS-80 CAN OUTSMART IBM-PC With XYZT software your TRS-80 becomes a real pro! INTERACTIVE CONTROL LANGUAGE (rel.2-A), $59.00 The most powerful control language ever designed for the micro! Intended for control of computer operation, software enhancement and customization. Just check this list of features: . Complete control over computer operation . Powerful command language processor . Interaction with operator . Control interception . Queue structure for data manipulation . Variables and information passed between programs . Virtual I/O for keyboard and display operations . Interactive program/ICL coexecution . Enhances DOS, EDTASM, compilers, wordprocessors, etc. Provides data for keyboard input . Access to display output . &RETCODE indicates result of execution . Conditional execution of DOS commands & /CMD files Exclusive ICL feature XYZT COMPUTER DIMENSIONS, INC. 2 Penn Plaza, Suite 1500 New York City, NY 10121 (212) 244-3100 To order, specify Mod I/III and DOS. Check, Money Order, COD plus $2.50 s/h Foreign orders - extra $10.00 Manuals alone, $10.00 each. Dealer inquiries welcomed. NEWDOS/80, DOSPLUS, LDOS, TRSDOS, or NEWDOS+
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Interactive Disassembler

J C Sprott

M1 · 1983 · BAS

intdisjs.zip

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Interactive Key Hash [Change Screen Beam Lines by Keypress]

George Phillips

M13 · 2022 · CMA

ikhcsbgp.zip

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IntercalcMISSING

Comtrol Data Systems

M13

INTERACTIVE SERIES INTERPRINTER and INTERCALC are the first two programs in our INTERACTIVE SERIES. They feature 'State of The Art' machine language programing and are truly interactive. Once loaded, they can be activated by simply pressing the 'control keys' any time an input or inkey is expected: from Dos and Ready prompts AND from WITHIN NEARLY ANY PROGRAM. Detailed manuals included. 100 % machine language. Use only 3.1K memory each. Lscript compatible. Automatically interactive. Absolutely no changes nor additions to any of your programs needed. Internal buffer saves screen of calling program. All data remains intact. Truly interactive. Model I/II/III/IV (Mod III Mode). Dos': Trsdos, Newdos +, Ldos, Newdos 2, and Others. Supplied on data disks. INTERPRINTER . Software control of Epson compatible printers. MENU DRIVEN. Allows easy selection of any combination of the following print modes: . Regular . Double Width . Compressed . Double Strike . Emphasized . MENU SELECTION OF: . SPACING: Single, Double, Triple . LINE FEED: Single, Double, Triple spacing . FORM LENGTH: 4 to 198 lines (3 pages) . SOP (skip over perforation): 0 to 127 lines . FORM FEED: length of 4 to 198 lines (3 pages) . Separate screen allows: . Output to printer. Allows INSERTION OF TEXT. Scale allows easy EXACT POSITIONING of text. INTERCALC . Double prescion calculator. Professional calculator-type screen. 4 inchmini-screens' for constant monitoring: . Result: results of calculations. Entry: entries made here. MEMORY: memory constantly displayed. LAST ENTRY: displays last entry made. Changes with each entry. 3 inchmini-menus' allow features not found in regular calculators. Improved calculator-type input . MUCH MORE $29.95 Each OR BOTH FOR $49.95 Add $2.00 S&H each State Model Make checks or money orders payable to: CREDIT CARDS CALL 1-800-622-4070 IN ILLINOIS: 1-800-942-7317 CONTROL DATA SYSTEMS P.O. Box 151 Asbury Park, N.J. 07712 DINERS CLUB DEALERS INQUIRIES INVITED N.J. Residents add 6% Sales Tax Epson is a trademark of Epson America
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Intercept [Three Digit Code to Intercept UFO]

Author Unknown

M1 · BAS

intrcufo.zip

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Interceptor

Pascal Pellier

M1 · 1982 · CMD

intcptpp.zip

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Interchange Program v1.42

Montezuma Micro

M8 · 1983 · COM

intch142.zip

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InterCil 7170 Clock Chip Utilities [Displays 60H-6FH]

Author Unknown

M4 · CMD

intc7170.zip

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Interest Amount Calculator [Interest Rate Initial Deposit]

Author Unknown

M4 · BAS

interest.zip

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Interest and Unpaid Balance

Robert Nash

M3 · BAS

intersrn.zip

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Interest Calculation Program [Amount of Loan]

Author Unknown

M1 · BAS

intclcau.zip

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Interest Calculator [Interest Principal Monthly]

Author Unknown

M1 · BAS

intclcu3.zip

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Interest Compounded Daily

Clarence Owensby

M4 · BAS

intcmdly.zip

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Interest on Single Payment Loans [Enter the Principal]

Author Unknown

M1 · BAS

insnpyln.zip

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Interest Programs

Richard A Darmody

M4 · 1984 · BAS

intprgrd.zip

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Interest Rate-Compound Interest [Part of LIBRARY 100]MISSING

The Bottom Shelf

LIBRARY 100 The LIBRARY 100 from TBS is without doubt the greatest software bargain ever. Released in November 1978, it has sold thousands in 44 countries. Written for the TRS-80, LIBRARY 100 contains 100 programs on five tapes. Most of the programs can be run on a 4K, Level II computer. Designed to be a basic computer library, it provides a series of programs over a broad range of topics. All programs but one are written in BASIC and can easily be modified to suit your own purposes. 'The program mix is eclectric, interesting, and curious If I had a Level II TRS-80 and one or more grade-school children, or if I were a hardcore software collector, or if I had little software and wanted to get a lot of it with a minimum of bother, I'd buy the Library 100.' Stephen Gray, Creative Computing, April, 1979. ' a basic computer library for the hobbyist, parent or businessman.' Kilobaud Microcomputing, December 1978. The programs are spread over five general categories; Finance, Education, Graphics, Home and Games. As an added bonus, the LIBRARY 100 contains Tiny PILOT, a condensed version of the high level language primarily used in education. It is perfect for teachers, parents, students and sales trainees. Using only six commands, even a child could be programming in minutes. The other programs are as follows: FINANCE: Present Value of Future Sum, Simple Interest for Days, Future Value of Present Sum, Amortization Schedule, Interest Rate-Compound Interest, Interest Rate-Installment Loan, Days Between Dates, Term of Installment Loan, Present Value of Series of Payments, Real Estate Investment Analysis, Nominal-Effective Interest, Internal Rate of Return, Future Value, of Regular Deposits, Regular Deposits for Future Value, Depreciation (Amount, Rate, Salvage Value, Schedule), Bond Present Value, Bond Yield to Maturity, Sale-Cost-Margin-Day of Week, Moving ad. EDUCATION: Multiplication & Division, Addition, Subtraction, Fraction & Decimal, States & Capitals, States and Order of Entry, States and Date of Entry, States and Abbreviations, Inventors and Inventions, World Capitals & Countries, Urban Areas and Population, Authors & Books, Presidents and Order, States and Largest City, Base Numbers. GRAPHICS: Front Cover, Wierd, Rat Race, Random Ad, Fireside, Left-Right Ad, Blocks, Herring, Launch, Blinker, Snoopy, Snow, Step Ad, Step Ad Two, Graphic Words, War Games. HOME: Bartender, Nutrition, Conversion, Perpetual Calendar, Base Conversion, Calculator, Vacation Check-off List, Telecode, Message Board, Night Check-off List, Expense Account, Babysitter, Drunkometer, Remember, Christmas List, Mileage. GAMES: Jumble, Search, Memory Quiz Letters, Sting Ray, Russian Roulette, Wheel of Fortune, Towers, Decision, Memory Quiz Numbers, Doomsday, Star Trek, Sketch, Flipper, Life, Fifteen, Speedy, Count, Road Race, Stars, Odd One, Spy Ship, Horse Race, Scissors, Craps, Star Blazer, Tiger Shark, Unjumble, Mind Reader, Roach Race, Jumble 2, Gypsy. The price for the LIBRARY 100 is only $49.50. That's less than $.50 per program. Join the thousands of users who are already enjoying this exceptional software package. Only from TBS. (We are currently working on a Library for the APPLE.) TBS has other great software for your TRS-80. CHECKBOOK II, INFO SYSTEM, & EXERCISER are general applications. BASIC TOOLKIT, SYSTEM DOCTOR & TERMINAL CONTROL are systems utilities. BUSINESS MAIL LIST, DATA MANAGER, CHECK REGISTER ACCOUNTING SYSTEM & ANALYSIS PAD are strong applications for business. TBS also has DISK HEAD CLEANERS for TRS-80 and APPLE and GRAN MASTER DISKETTES, the best on the market. TBS is YOUR COMPANY, and to you we pledge to produce quality software at a price you can afford. The above products are available NOW at Computer Stores and Associate Radio Shack Stores nationwide or directly through us. For more information please contact us at the numbers below. Paramount Pictures, Corporation. THE BOTTOM SHELF, INC. (404) 296-2003 751 DeKalb Ind. Way Decatur, GA 30033
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Interest Rate-Installment Loan [Part of LIBRARY 100]MISSING

The Bottom Shelf

LIBRARY 100 The LIBRARY 100 from TBS is without doubt the greatest software bargain ever. Released in November 1978, it has sold thousands in 44 countries. Written for the TRS-80, LIBRARY 100 contains 100 programs on five tapes. Most of the programs can be run on a 4K, Level II computer. Designed to be a basic computer library, it provides a series of programs over a broad range of topics. All programs but one are written in BASIC and can easily be modified to suit your own purposes. 'The program mix is eclectric, interesting, and curious If I had a Level II TRS-80 and one or more grade-school children, or if I were a hardcore software collector, or if I had little software and wanted to get a lot of it with a minimum of bother, I'd buy the Library 100.' Stephen Gray, Creative Computing, April, 1979. ' a basic computer library for the hobbyist, parent or businessman.' Kilobaud Microcomputing, December 1978. The programs are spread over five general categories; Finance, Education, Graphics, Home and Games. As an added bonus, the LIBRARY 100 contains Tiny PILOT, a condensed version of the high level language primarily used in education. It is perfect for teachers, parents, students and sales trainees. Using only six commands, even a child could be programming in minutes. The other programs are as follows: FINANCE: Present Value of Future Sum, Simple Interest for Days, Future Value of Present Sum, Amortization Schedule, Interest Rate-Compound Interest, Interest Rate-Installment Loan, Days Between Dates, Term of Installment Loan, Present Value of Series of Payments, Real Estate Investment Analysis, Nominal-Effective Interest, Internal Rate of Return, Future Value, of Regular Deposits, Regular Deposits for Future Value, Depreciation (Amount, Rate, Salvage Value, Schedule), Bond Present Value, Bond Yield to Maturity, Sale-Cost-Margin-Day of Week, Moving ad. EDUCATION: Multiplication & Division, Addition, Subtraction, Fraction & Decimal, States & Capitals, States and Order of Entry, States and Date of Entry, States and Abbreviations, Inventors and Inventions, World Capitals & Countries, Urban Areas and Population, Authors & Books, Presidents and Order, States and Largest City, Base Numbers. GRAPHICS: Front Cover, Wierd, Rat Race, Random Ad, Fireside, Left-Right Ad, Blocks, Herring, Launch, Blinker, Snoopy, Snow, Step Ad, Step Ad Two, Graphic Words, War Games. HOME: Bartender, Nutrition, Conversion, Perpetual Calendar, Base Conversion, Calculator, Vacation Check-off List, Telecode, Message Board, Night Check-off List, Expense Account, Babysitter, Drunkometer, Remember, Christmas List, Mileage. GAMES: Jumble, Search, Memory Quiz Letters, Sting Ray, Russian Roulette, Wheel of Fortune, Towers, Decision, Memory Quiz Numbers, Doomsday, Star Trek, Sketch, Flipper, Life, Fifteen, Speedy, Count, Road Race, Stars, Odd One, Spy Ship, Horse Race, Scissors, Craps, Star Blazer, Tiger Shark, Unjumble, Mind Reader, Roach Race, Jumble 2, Gypsy. The price for the LIBRARY 100 is only $49.50. That's less than $.50 per program. Join the thousands of users who are already enjoying this exceptional software package. Only from TBS. (We are currently working on a Library for the APPLE.) TBS has other great software for your TRS-80. CHECKBOOK II, INFO SYSTEM, & EXERCISER are general applications. BASIC TOOLKIT, SYSTEM DOCTOR & TERMINAL CONTROL are systems utilities. BUSINESS MAIL LIST, DATA MANAGER, CHECK REGISTER ACCOUNTING SYSTEM & ANALYSIS PAD are strong applications for business. TBS also has DISK HEAD CLEANERS for TRS-80 and APPLE and GRAN MASTER DISKETTES, the best on the market. TBS is YOUR COMPANY, and to you we pledge to produce quality software at a price you can afford. The above products are available NOW at Computer Stores and Associate Radio Shack Stores nationwide or directly through us. For more information please contact us at the numbers below. Paramount Pictures, Corporation. THE BOTTOM SHELF, INC. (404) 296-2003 751 DeKalb Ind. Way Decatur, GA 30033
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Interest Savings [Zin-Sparen]

Author Unknown

M1 · BAS

intersav.zip

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Internal Rate of Return [Part of LIBRARY 100]MISSING

The Bottom Shelf

LIBRARY 100 The LIBRARY 100 from TBS is without doubt the greatest software bargain ever. Released in November 1978, it has sold thousands in 44 countries. Written for the TRS-80, LIBRARY 100 contains 100 programs on five tapes. Most of the programs can be run on a 4K, Level II computer. Designed to be a basic computer library, it provides a series of programs over a broad range of topics. All programs but one are written in BASIC and can easily be modified to suit your own purposes. 'The program mix is eclectric, interesting, and curious If I had a Level II TRS-80 and one or more grade-school children, or if I were a hardcore software collector, or if I had little software and wanted to get a lot of it with a minimum of bother, I'd buy the Library 100.' Stephen Gray, Creative Computing, April, 1979. ' a basic computer library for the hobbyist, parent or businessman.' Kilobaud Microcomputing, December 1978. The programs are spread over five general categories; Finance, Education, Graphics, Home and Games. As an added bonus, the LIBRARY 100 contains Tiny PILOT, a condensed version of the high level language primarily used in education. It is perfect for teachers, parents, students and sales trainees. Using only six commands, even a child could be programming in minutes. The other programs are as follows: FINANCE: Present Value of Future Sum, Simple Interest for Days, Future Value of Present Sum, Amortization Schedule, Interest Rate-Compound Interest, Interest Rate-Installment Loan, Days Between Dates, Term of Installment Loan, Present Value of Series of Payments, Real Estate Investment Analysis, Nominal-Effective Interest, Internal Rate of Return, Future Value, of Regular Deposits, Regular Deposits for Future Value, Depreciation (Amount, Rate, Salvage Value, Schedule), Bond Present Value, Bond Yield to Maturity, Sale-Cost-Margin-Day of Week, Moving ad. EDUCATION: Multiplication & Division, Addition, Subtraction, Fraction & Decimal, States & Capitals, States and Order of Entry, States and Date of Entry, States and Abbreviations, Inventors and Inventions, World Capitals & Countries, Urban Areas and Population, Authors & Books, Presidents and Order, States and Largest City, Base Numbers. GRAPHICS: Front Cover, Wierd, Rat Race, Random Ad, Fireside, Left-Right Ad, Blocks, Herring, Launch, Blinker, Snoopy, Snow, Step Ad, Step Ad Two, Graphic Words, War Games. HOME: Bartender, Nutrition, Conversion, Perpetual Calendar, Base Conversion, Calculator, Vacation Check-off List, Telecode, Message Board, Night Check-off List, Expense Account, Babysitter, Drunkometer, Remember, Christmas List, Mileage. GAMES: Jumble, Search, Memory Quiz Letters, Sting Ray, Russian Roulette, Wheel of Fortune, Towers, Decision, Memory Quiz Numbers, Doomsday, Star Trek, Sketch, Flipper, Life, Fifteen, Speedy, Count, Road Race, Stars, Odd One, Spy Ship, Horse Race, Scissors, Craps, Star Blazer, Tiger Shark, Unjumble, Mind Reader, Roach Race, Jumble 2, Gypsy. The price for the LIBRARY 100 is only $49.50. That's less than $.50 per program. Join the thousands of users who are already enjoying this exceptional software package. Only from TBS. (We are currently working on a Library for the APPLE.) TBS has other great software for your TRS-80. CHECKBOOK II, INFO SYSTEM, & EXERCISER are general applications. BASIC TOOLKIT, SYSTEM DOCTOR & TERMINAL CONTROL are systems utilities. BUSINESS MAIL LIST, DATA MANAGER, CHECK REGISTER ACCOUNTING SYSTEM & ANALYSIS PAD are strong applications for business. TBS also has DISK HEAD CLEANERS for TRS-80 and APPLE and GRAN MASTER DISKETTES, the best on the market. TBS is YOUR COMPANY, and to you we pledge to produce quality software at a price you can afford. The above products are available NOW at Computer Stores and Associate Radio Shack Stores nationwide or directly through us. For more information please contact us at the numbers below. Paramount Pictures, Corporation. THE BOTTOM SHELF, INC. (404) 296-2003 751 DeKalb Ind. Way Decatur, GA 30033
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International Bridge Contractors

William Case

M1 · 1979 · BAS

intlbrdg.zip

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Interpol

Johan Volgers

M3 · BAS

interpol.zip

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Interpolations [Enter X and Y Values at The Prompt]

Author Unknown

M1 · BAS

intrpoln.zip

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Interpolations [Enter X and Y]

R Refinetti

M4 · 1986 · BAS

intrplrr.zip

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Interprinter [Printer Control Program]MISSING

Comtrol Data Systems

M13

Interactive Printing The Interprinter printer control program works interactively with other programs to control your Epson printer. It saves the current screen, then displays a menu for print modes, line feeds, variable line spacing, form feeds, form lengths, and other printer controls. Interprinter also lets you print messages on forms that the host program prints. After execution, Interprinter restores the host program and its screen. The program runs on the Models I, III, and 4 under TRSDOS 1.3 and 2.3. Special formats are also available. Interpreter is $29.95 from Comtrol Data Systems, P.O. Box 151, Asbury Park, NJ 07712, 201-988-1399.
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Interrupt

Joachim Kelterbaum

M1 · CMA

inttptjk.zip

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Interrupt Task Control Status [Slots 00-0B - Active or Idle]

Jay Lichtenstein

M4 · CMD

intsctst.zip

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Intersoft C v2.5 [Original]

Intersoft Unlimited

M1 · 1982 · DMK

insfc25d.zip

The Intersoft C Compiler for the TRS-80 Model I and Model III . Fully compatible with all known TRS-80 Disk Operating Systems . Compiles C programs into a form which may be assembled into a cmd file on disk . No knowledge of assembler required . Compatible with disk EDTASM or Radio Shack Disk Editor-Assembler . Features Unix-style parsing of command lines, with full i/o redirection for all C programs Package includes: . ready-to-run compiler . source code for all support libraries . detailed Users Manual . sample programs library contains over 30 functions, including: . memory allocator . numeric functions . string manipulation functions . DOS interface routines . and a complete i/o package, including print(f) Also available for CP/M and 6809/Flex systems Available soon for OS-9 Price: $75.00 for complete package; manual available separately for $15.00 (applicable towards purchase of complete package.) Ontario residents please add 7% Provincial Sales Tax. Please specify your operating system and assembler when ordering. Personal cheques take 15 banking days to clear. Send cheque or money order to: Intersoft Unlimited Box 383 Station C, Kitchener-Waterloo Ontario, N2G 3Y9, Canada Unix is a trademark of Bell Labs OS-9 Microware Systems Corp. CP/M Digital Research Corp. Flex Technical Systems Consultants TRS-80 and EDTASM Tandy Corp.
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Interspeeder Program [Requires 2651 PCI][ND80]

Author Unknown

M1 · CMA

intspdpr.zip

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Interstate 6 [Input Gear 1 2 3 4]

Author Unknown

M1 · BAS

interst6.zip

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Interstate [Input Gear 1 2 3 4][Set 2]

Author Unknown

M1 · BAS

intrstat.zip

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IntoxitronMISSING

Lawtech Co

Program Calculates Intoxication Intoxitron, a program from The Lawtech Co. estimates a subject's blood alcohol content and degree of intoxication, based on sex, weight, number and strength of drinks, and time since the first drink. A single occasion can be analyzed, or a general chart may be produced. INC., another program from Lawtech, explains cumulative voting, performs calculations necessary to understand and allocate shareholder voting power, and contains a checklist of pitfalls, as well as a bibliography. Each program requires a 16K TRS-80 with Level II BASIC and costs $16. They are sold by The Lawtech Company, P.O. Box 1523, La Grande, OR 97850.
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Introduction for Ski Racer Bob Sled Indy-80

Instant Software

M3 · BAS

infoskis.zip

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Introduction Screen to Some Game [New Introduction Screen Manipulator]

Wes Gray

M3 · CMD

intrgamc.zip

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Introduction to Factor Analysis

Maarten van Gils

M1 · 1984 · BAS

intfctmg.zip

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Introductory Calculus SeriesMISSING

Opportunities For Learning Catalog

INTRODUCTORY CALCULUS SERIES This set of drill-and-practice programs covers maximas and minimas, relative rates, differentiation and integration of algebraic and trigonometric functions, integration of plane figures, volume and surface area of solids, and arc lengths. The computer generates a unique problem for each student. The students can check their own work through the computer, or have the computer grade and evalute their responses. The computer then displays the correct answers for those problems solved incorrectly, and gives an overall score. Available on 32K disk for the Apple II, the TRS-80, and the Pet; and on 64K disk for the Commodore 64 and the IBM PC. 6D-M4T Calculus Series (TRS-80) $200.00
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INV Inventory ControlMISSING

Micro Architect Inc

INV Controls Inventory INV is an advanced inventory control system that keeps track of more than 2,000 items per disk on a 32K TRS-80 system. The program is designed to produce minimum inventory investment, maximum customer service and low-cost plant operation at the same time. INV is available from Micro Architect Inc., 96 Dothan St., Arlington, MA 02174 for $89.
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INV-III InventoryMISSING

Micro Architect Inc

M13

INVENTORY INV-V $99. 9-digit alphanumeric key for fast key random access. Reports include order info, performance summary, etc. Calculate E.O.Q. Powerful report writer. All programs are on-line, interactive, random access, virtually bug free, documented and delivered on disks. MOD-I requires 32K, DOS. We challenge all software vendors to offer low cost manuals so you can compare and avoid those high-priced undocumented, 'on-memory' programs. Send $5 for a MOD-I manual MICRO ARCHITECT 96 Dothan St., Arlington, MA 02174
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INV-V InventoryMISSING

Micro Architect Inc

9-digit alphanumeric key for fast key random access. Reports include order info, performance summary, etc. Calculate E.O.Q. Powerful report writer. A Model II version is also offered.
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Invader

Jeffrey O Fisher

M1 · BAS

invadejf.zip

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Invader Command

W W H Gray

M1 · BAS

invdcomd.zip

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Invader [Fuel Score Top Score]

Author Unknown

M1 · BAS

invdrfst.zip

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Invader! [Earth is in Desparate Trouble]

Jeffrey O Fisher

M1 · BAS

invadrjf.zip

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Invaders

Solid Software

M1 · CMD

invadrss.zip

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Invaders [Game Ends When Any]

Author Unknown

M1 · BAS

invadrun.zip

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Invaders [Prepare to Die Human]

Mark J Gustitis

M4 · 1987 · CMD

invademg.zip

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Invaders [Set 1][Original]

Tandy

M1 · WAS

invadrta.zip

INVADERS: Save the Earth from the Alien invaders! You must shoot down 50 Invaders before they land or before you lose your three lives. If your score reaches 1500 you get another life. If you are a good shot you can get a score of 3000 but don't forget the Aliens shoot back and the fewer there are, the faster they move. Requires 4K Level II Invaders. 26-7912 9.95
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Invaders [Set 2]

Tandy

M1 · CMD

invadtc2.zip

INVADERS: Save the Earth from the Alien invaders! You must shoot down 50 Invaders before they land or before you lose your three lives. If your score reaches 1500 you get another life. If you are a good shot you can get a score of 3000 but don't forget the Aliens shoot back and the fewer there are, the faster they move. Requires 4K Level II Invaders. 26-7912 9.95
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Invaders [Set 3][h Grafyx Hi-Res]

Tandy

M4 · CMD

invadtc3.zip

INVADERS: Save the Earth from the Alien invaders! You must shoot down 50 Invaders before they land or before you lose your three lives. If your score reaches 1500 you get another life. If you are a good shot you can get a score of 3000 but don't forget the Aliens shoot back and the fewer there are, the faster they move. Requires 4K Level II Invaders. 26-7912 9.95
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Invaders [You Have Been Hit]

Author Unknown

M1 · CMD

invdyhbh.zip

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Invading Forces

Larry Ashmun

M3 · 1980 · CMD

invader3.zip

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Invasao Espacial [Space Invasion]

Prologica

M1 · BAS

invsespc.zip

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Invasion

Bob Kozal

M1 · BAS

invasnbk.zip

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InvasionMISSING

Cybermate

Prevent an ALIEN INVADER from destroying the Earth. 16K.
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Invasion from Outer Space

Chris Freund

M1 · CMD

invasncf.zip

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Invasion from Outer Space

Chris Freund

M1 · CAS

invoscfc.zip

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Invasion from Outer Space

Bob Boothe

M1 · BAS

invoutsp.zip

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Invasion [3 types of ships flying by]

Author Unknown

M1 · BAS

invasun3.zip

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Invasion [Earth is being Invaded]

Author Unknown

M1 · BAS

invasun2.zip

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Invasion [Only You Can Stop The Invasion]

Author Unknown

M1 · BAS

invasun1.zip

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Invent [1-Nieuw Artikel 2-Druk Inventaris]

Lingier Roland

M1 · BAS

inventlr.zip

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Inventor and Discoverer Quiz [The Inventor of the]

Author Unknown

M1 · BAS

invndisc.zip

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Inventors and Inventions [Part of LIBRARY 100]MISSING

The Bottom Shelf

LIBRARY 100 The LIBRARY 100 from TBS is without doubt the greatest software bargain ever. Released in November 1978, it has sold thousands in 44 countries. Written for the TRS-80, LIBRARY 100 contains 100 programs on five tapes. Most of the programs can be run on a 4K, Level II computer. Designed to be a basic computer library, it provides a series of programs over a broad range of topics. All programs but one are written in BASIC and can easily be modified to suit your own purposes. 'The program mix is eclectric, interesting, and curious If I had a Level II TRS-80 and one or more grade-school children, or if I were a hardcore software collector, or if I had little software and wanted to get a lot of it with a minimum of bother, I'd buy the Library 100.' Stephen Gray, Creative Computing, April, 1979. ' a basic computer library for the hobbyist, parent or businessman.' Kilobaud Microcomputing, December 1978. The programs are spread over five general categories; Finance, Education, Graphics, Home and Games. As an added bonus, the LIBRARY 100 contains Tiny PILOT, a condensed version of the high level language primarily used in education. It is perfect for teachers, parents, students and sales trainees. Using only six commands, even a child could be programming in minutes. The other programs are as follows: FINANCE: Present Value of Future Sum, Simple Interest for Days, Future Value of Present Sum, Amortization Schedule, Interest Rate-Compound Interest, Interest Rate-Installment Loan, Days Between Dates, Term of Installment Loan, Present Value of Series of Payments, Real Estate Investment Analysis, Nominal-Effective Interest, Internal Rate of Return, Future Value, of Regular Deposits, Regular Deposits for Future Value, Depreciation (Amount, Rate, Salvage Value, Schedule), Bond Present Value, Bond Yield to Maturity, Sale-Cost-Margin-Day of Week, Moving ad. EDUCATION: Multiplication & Division, Addition, Subtraction, Fraction & Decimal, States & Capitals, States and Order of Entry, States and Date of Entry, States and Abbreviations, Inventors and Inventions, World Capitals & Countries, Urban Areas and Population, Authors & Books, Presidents and Order, States and Largest City, Base Numbers. GRAPHICS: Front Cover, Wierd, Rat Race, Random Ad, Fireside, Left-Right Ad, Blocks, Herring, Launch, Blinker, Snoopy, Snow, Step Ad, Step Ad Two, Graphic Words, War Games. HOME: Bartender, Nutrition, Conversion, Perpetual Calendar, Base Conversion, Calculator, Vacation Check-off List, Telecode, Message Board, Night Check-off List, Expense Account, Babysitter, Drunkometer, Remember, Christmas List, Mileage. GAMES: Jumble, Search, Memory Quiz Letters, Sting Ray, Russian Roulette, Wheel of Fortune, Towers, Decision, Memory Quiz Numbers, Doomsday, Star Trek, Sketch, Flipper, Life, Fifteen, Speedy, Count, Road Race, Stars, Odd One, Spy Ship, Horse Race, Scissors, Craps, Star Blazer, Tiger Shark, Unjumble, Mind Reader, Roach Race, Jumble 2, Gypsy. The price for the LIBRARY 100 is only $49.50. That's less than $.50 per program. Join the thousands of users who are already enjoying this exceptional software package. Only from TBS. (We are currently working on a Library for the APPLE.) TBS has other great software for your TRS-80. CHECKBOOK II, INFO SYSTEM, & EXERCISER are general applications. BASIC TOOLKIT, SYSTEM DOCTOR & TERMINAL CONTROL are systems utilities. BUSINESS MAIL LIST, DATA MANAGER, CHECK REGISTER ACCOUNTING SYSTEM & ANALYSIS PAD are strong applications for business. TBS also has DISK HEAD CLEANERS for TRS-80 and APPLE and GRAN MASTER DISKETTES, the best on the market. TBS is YOUR COMPANY, and to you we pledge to produce quality software at a price you can afford. The above products are available NOW at Computer Stores and Associate Radio Shack Stores nationwide or directly through us. For more information please contact us at the numbers below. Paramount Pictures, Corporation. THE BOTTOM SHELF, INC. (404) 296-2003 751 DeKalb Ind. Way Decatur, GA 30033
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InventoryMISSING

Abacus Software

M13

ABACUS software Maillist 29.95 Tapecopy 19.80 Text Editor 69.95 Inventory 29.95 and much more!!!! ASK YOUR DEALER OR Call or Write: ABACUS PO Box 77 E.Greenbush, NY 12061 518-477-8222
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InventoryMISSING

Instant Software

M1

BUSINESS PACKAGE III This package can change a TRS-80 into a full-working partner for any businessman: . Inventory - Maintain a computer-based inventory for a constant inventory system. Commissions and Percentages - Let your computer figure out markup and discount calculations, sales tax and more. This is a perfect time-saving package for any small business. For the TRS-80 Level I 4K. Order No. 0061R $7.95. Instant Software Inc. Dept. 70B0 Peterborough, N.H. 03458 USA
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InventoryMISSING

AJA Software

AJA Software is first in price; in performance; in reliability! All AJA 'Ready-to-Run' software packages are written in BASIC, are available on diskette only, and come complete with easy-to-follow instructions. For complete list of available software, send for FREE catalog. WIDE SELECTION OF TRS-80 SOFTWARE The following programs are written for the TRS-80 and require: 16K memory, Level II disc BASIC; 16K memory interface; 1 or 2 disc drives; Radio Shack DOS. Printer is optional. Program Utility Package $ 35 Radio Shack Disk BASIC Tutorial $ 35 Letter Writer $ 35 Payroll $ 35 General Ledger $ 35 Inventory $ 35 Accounts Payable $ 35 Accounts Receivable $ 35 Sales/Sales Analysis $ 35 TRS-80 INTEGRATED BUSINESS PACKAGE $150 Includes accounts payable, accounts receivable, payroll, general ledger, letter generator, business statistics, inventory, and sales/ sales analysis. Requires two disc drives. California residents add 6% sales tax PROVEN WINNERS Homemaker I $ 50 Appointment minder, shopping list, menu planner, diet planner. Specify: TRS-80 (714) 774-1270 AJA SOFTWARE P.O. Box 2528 Orange, CA 92669
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InventoryMISSING

CompuMax

One of the CompuMax business modules for the TRS-80. Also available for PET, Micropolis, Vector, Sorcerer, Apple II, Cromemco, CBASIC-CP/M, and Microsoft-CP/M.
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InventoryMISSING

Small Business Systems Group

If you're not running Small Business Systems Group software chances are you're not running! Inventory Status reports and minimum reorder reports help to reduce the potential hazard of overstocking which results in cash flow problems. Program selection allows the user to store data for inventory located at up to five separate sites (divisions), coding up to 9 sales people. Available reports include inventory master list, price listings, period and year-to-date sales, stock status, minimum reorder point and commission information. Model I, 48K and 2 Disk Drives $195.00 Per Module . Model III, 48K $195.00 Per Module . Model II, 64K $295.00 Per Module . Sample Report Printouts $ 10.00
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