Help categorize the TRS-80 software archive

TANDY Number Patterns Grade: 4-8 I/III/4 Description: Number Patterns is a 36-page booklet that shows how to introduce sequences and series in an entertaining way using computers. Program listings for use with Model I, III, or 4 BASIC are included. Hardware Requirements: Cassette or disk system. Support: Radio Shack. 26-2752 2.50

TURN YOUR COMPUTER INTO A TEACHING MACHINE NUMBER SERIES Contains 8 programs that provide practice in a common math problem type. The first lesson teaches how to approach number series and how to analyze their patterns. Later lessons provide practice with increasingly difficult problems, giving clues if you have difficulty with the problem. Final lesson is a test of abilities. $16.95

NEW! Number Theory. I/III + Definitions, examples, and exercises on number theory concepts. 26-2613. Available 11/82 69.95

NEW! Number Theory. I/III + Definitions, examples, and exercises on number theory concepts. 26-2613. Available 11/82 69.95

NUMBERING by Tom Stibolt from Acorn Several commands found in other BASICs are left out of the Radio Shack versions. This machine language package will add several commands to your system. And they are available directly from BASIC using the NAME command. Normally loading more than one BASIC program into memory is a problem. With the append feature of this package you can load another program without losing the program in memory. In either Level II or DOS, you can create one combined program with a menu to access other appended programs. The thorough documentation supplied by Acorn shows you how to do this and more. This package adds to your system a complete BASIC renumbering command, written in machine language. Whether you want to renumber an entire program, or only one section, it is the fastest renumbering routine we have seen. Optional arguments to the command allow you to specify the new starting line number and the increment. Also, for renumbering only a section of your program, you can specify the first and last line number. Renumbering improves BASIC programs in many ways. Renumbering a program before printing it makes it easier for others to type into their machines. It also makes it easier to follow the structure of programs, especially if the blocks of the program are seperately renumbered. As a debugging aid, renumbering of an entire program will detect any undefined line errors faster than running the program itself. And, the memory requirements of programs can be reduced by simply renumbering with a small increment and a small starting number. Another command allows you to fix or recover NEWed programs or those lost by a DOS reboot. Paul Bump of Warsaw, Indiana wrote us about Numbering to say that he 'can't imagine anyone being without it. This is a must for everyone.' The 16k, 32k and 48k versions are all on the same tape for 14.95.

NUMBERKRUNCHER I (TRS-80 only) NUMBERKRUNCHER is an extremely powerful data processing package. Because NUMBERKRUNCHER is actually a collection of programs (version 2.0), it can perform its operations in systems as small as 16K. In terms of data input/output, NUMBERKRUNCHER has the following features: . In-memory data base common to all program modules . Up to 255 data sets, each with a 6 character name, within the data base . Complete data editing facilities . Storage I/O and printer support for data bases and data sets Also provided is a module to perform multiple linear correlation and regression with provisions for printing the variance/covariance matrix. Included is the ability to predict, as well as examine the residuals. These statistical analysis procedures are supported by a graphics module which draws both scatter diagrams as well as histograms. Axis labelling is available, as well as cummulative distribution plotting. Another feature, and one which is unique, is the transform module. With this subprogram you may transform your data in any of 47 ways (one being a user-defined transformation). These transforms include addition/subtraction of two data sets, trigonometric and logarithmic transformations; standard deviation normalization; lead/lag moving average; linear combinations; and many more. These and other features are fully described in the extensive (55 pages) documentation package supplied with NUMBER-KRUNCHER. If you deal with numbers and have a TRS-80, NUMBERKRUNCHER is a must! Version 2.0 consists of several separate programs on cassette and requires only 16K of memory. Version 2.1 is composed of a single program and needs 32K to operate. State which version you wish. Price: $39.95 Cassette $43.95 Diskette

NUMBERKRUNCHER II (TRS-80 only) This is the second software package in the NUMBER-KRUNCHER series. NUMBERKRUNCHER II contains all the excellent data creation, storage, manipulation and editing features of NUMBERKRUNCHER I, as well as nice bar graph displays. There are two types of statistical calculations performed by this program. The first is a comprehensive calculation of summary statistics, including ten simple statistics and a Kolmogorov goodness-of-fit test. The simple statistics are the mean, median, max., min., midrange, sample standard deviation, variance, skewness, kurtosis and Durbin-Watson statistic. The second main set of calculations involve the auto- and partial-correlations. Included are the differencing transform and the Box-Pierce statistic. NUMBERKRUNCHER II is supported by an excellent 43 page instruction manual. It is available in both cassette and diskette; both 16K and 32K cassette versions are available (state which when ordering). Price: $39.95 Cassette $43.95 Diskette

For preschool children, this program allows them to practice their numbers from one to ten and have fun at the same time.<br>Price: $6.95

Timed math drill in integer addition, subtraction, multiplication, and division. Each problem has a time limit and the entire exercise is timed. The four ability levels make the program challenging to all.<br>Price: $19.95 disk, $19.95 cassette, $19.95 source

Numeric Data Entry Practice I/III A 25-lesson practice course to help students develop speed and accuracy in the 10-key entry of numeric data. Printer optional. 26-2601 39.95

Numeric Data Entry Practice I/III A 25-lesson practice course to help students develop speed and accuracy in the 10-key entry of numeric data. Printer optional. 26-2601 39.95

Input: threads per inch, #of passes % of cut on 1ST pass, depth of cut on 2ND last pass. Prints out pitch, pass #, all x and z axis dimensions, volume of material on each pass etc- write or call for samples<br>Price: $29.95 cassette, $10.00 source

Reads in name and birth date. The output includes a letter and date value listing, with a calender listing, of age, number, and year.<br>Price: $15.00

Utility Cleans Disks Nupurge is a utility program that cleans disks of unwanted clutter after a program is killed. It loads the disk directory into memory, and lets the operator choose which programs to keep and which to kill. The unused sectors are zeroed. In addition, according to Soft Sector, Nupurge will figure out the password of any program. The program costs $24.95 on disk from Soft Sector Marketing Inc., P.O. Box 2471, Livonia, MI 48150.

Utilities --- --- NUPURGE Keep your diskettes clear of unwanted clutter easily. Removes all traces of programs while letting you select how much or how little. (by K. Watt) only $19.95 both programs on one disk for only $28.00

NUTRI-CALC (TM) AT $350 NUTRI-CALC WAS A HOT SELLER SO WE IMPROVED THE PROGRAM, ADDED TO THE DATA BASE, AND DROPPED THE PRICE! The reason is simple. We want EVERYONE who has access to a computer to use our professional nutritional analysis software. NUTRI-CALC - DESIGNED BY HEALTH PROFESSIONALS TO LET YOU: . Analyze diet, menus, and recipes Calculate ideal weight and caloric consumption . Set up schedule for weight loss or gain . Use interactively to plan exercise, diet and menus SOME OF THE MANY PEOPLE AND PLACES USING NUTRI-CALC INCLUDE: Home Computer Users Health Clubs Natural Food Stores . Hospitals Clinics . Elementary and High Schools . Colleges Nursing Homes Dieticians Physicians Nutritionists . Spas . Athletic Teams Government Health Agencies Food Companies . Restaurant Chains NUTRI-CALC is the most powerful nutritional analysis package available for desktop microcomputers. Consider these features: . Comes with a 900 food DATA BASE including popular fast foods with 18 common nutrients per food taken from USDA listings Space for 100 additional foods of your choice SUMMARY ANALYSIS displayed on the screen in NUMERIC or GRAPHIC format, or directed to a PRINTER for paper copy . Permits the user to ADD, UPDATE, or MODIFY individual food items, recipes, or menus and ALL nutrient values in the data base . SEARCH the data base for selected food items or for KEYWORDS, by food CATEGORY from 16 different groups EASY TO USE PROGRAM, menu driven, self-prompting. Insert the disk and run! NO operating system, additional hardware, or special training is required. Even someone with NO computer experience can be doing computerized nutritional analysis IN MINUTES. NUTRI-CALC is available on TRS-80 Models II, III (48K), 4, 12 and 16 (requires 1 disk drive). Also on Apple, IBM, Altos and CP/M based computers with 8 disk drives and at least 48K RAM. ALL FOR THE INCREDIBLY LOW PRICE OF $129! CALL TODAY TO PLACE YOUR ORDER. NOW IS THE TIME TO MOVE UP TO PROFESSIONAL COMPUTERIZED NUTRITIONAL ANALYSIS. Quantity and educational discounts available. Price does not include shipping. COD OR MONEY ORDER NUTRI-CALC (tm) is a trademark of PCD Systems, Inc. PCD Systems, Inc. P.O. Box 277, Dept. EM 14 Penn Yan, N.Y. 14527 (315) 536-7428

Computer Dietitian Nutri-Man, a nutritional management system employing a data base of 750 common foods, monitors and creates dietary menus according to one's specific nutritional needs. After you enter personal file data, the program compares your present diet with the nutritional requirements of your age/sex category and prints suitable menus, taking your food preferences into consideration. The system accommodates special factors or dietary restrictions, even for individual members while printing menus for an entire family. In addition, it automatically maintains a food inventory, prints shopping lists, performs nutritional analysis of recipes, manages the ingredients ratio for varying batch size, and reduces food costs by consolidating purchases. Written in Assembly code for speed and efficiency, Nutri-Man requires a Model I or III with 32K and two disk drives. It can be ordered for $250 from Quant-m Corp., P.O. Box 55, Newfane, NY 14108, (716) 778-9384.

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