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Equation

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Ranked as 38034 on our all-time top downloads list with 49 downloads.
Ranked as 146 on our top downloads list for the past seven days with 20 downloads.

equation1.zip
Filename equation1.zip (Download)
Title Equation
Description EQUATION: A very simple program that uses the Solve(-function to give one answer to your equations in X. Enter the equation with, or without, a =-sign. For example, 2x-45=0, or sin(x)=1/sqrt2. Or 2x-45, or sin(x)-1/sqrt2. The program can handle even the tricky equations, without you having to make a guess for the root. EQUATN4: This program is an expansion of EQUATION, that can give four answers to for example a fourth degree equation like, 117x^4-20x^3-390x^2+20x+273=0. Or a statement like, abs((x+2)(x-5))=3. If there are less than four answers to the expression, the programs stops with an, ERR: NO SIGN CHNG. Just press 1: QUIT then. The answers are in memories A, B, C, and D.
Author Anders Tiberg (anders.tiberg@telia.com)
Category TI-83/84 Plus BASIC Math Programs (Algebra)
File Size 5,552 bytes
File Date and Time Sat Aug 11 18:36:54 2018
Documentation Included? Yes

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ARCHIVE CONTENTS

Archive Contents
Name Size
EQUATION.8xp   309
EQUATION.rtf   1331
EQUATN4-1.png   806
EQUATN4-2.png   1005
EQUATN4-3.png   896
EQUATN4-4.png   878
EQUATN4.8xp   485

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