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SQUAROOT

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Ranked as 38806 on our all-time top downloads list with 14 downloads.
Ranked as 4965 on our top downloads list for the past seven days with 14 downloads.

squaroot.zip
Filename squaroot.zip (Download)
Title SQUAROOT
Description Basically, a NEARLY flawless, THOROUGH CAS-style program that simplifies radicals. Due to the number of processes the program contains, it was divided into several sub-components that handle specific tasks, such as input processing, decimal-to-fraction recovery, radical factorization, coefficient reduction, rationalization, and step-tracking. The result is a system that behaves more like a lightweight computer algebra tool than a typical TI-BASIC script. The program can simplify radicals with integers, fractions, and certain decimals, extracting perfect square factors and reducing the remaining radical to lowest terms. It also supports multiplying radicals, combining like radical terms through addition or subtraction, and rationalizing denominators in both simple forms (k/√a) and binomial forms (k/(m ± √n)) using conjugates. In addition to producing the final simplified expression, the program logs intermediate “paper steps,” showing how the radical was factored, how coefficients were simplified, and how denominators were rationalized. This makes it useful not only as a computational tool but also as a study aid for learning radical manipulation. Because of TI-BASIC’s structural limitations, the program is organized into multiple small helper routines that handle tasks such as clearing work logs, pushing step text into memory, computing GCDs, simplifying fractional coefficients, extracting square factors, and validating input. Together, these routines allow the main program to coordinate a fairly complex sequence of symbolic operations while remaining readable and maintainable. Overall, the program functions as a compact radical-algebra engine capable of handling most expressions students encounter in algebra courses, while also showing the intermediate reasoning behind each simplification. Written with the way mathematics is taught in the IB program in mind, as a helpful tool for IB math students of all grades.
Author Bryan Sabbag (bryan.sabbag@hotmail.com)
Category TI-83/84 Plus BASIC Math Programs (Algebra)
File Size 5,613 bytes
File Date and Time Wed Mar 11 20:24:20 2026
Documentation Included? No

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ARCHIVE CONTENTS

Archive Contents
Name Size
RADCLR.8xp   131
RADPUSH.8xp   266
SQUAROOT.8xp   5318
RADDEN.8xp   248
RADNUM.8xp   248
RADSIM.8xp   205
RADCHK.8xp   159
RADIN.8xp   542
RADFAC.8xp   238
RADDEC.8xp   306
RADRED.8xp   146
RADGCD.8xp   151

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