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Identity 3.0

FILE INFORMATION

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identity.zip
Filename identity.zip (Download)
Title Identity 3.0
Description This is a simple menu-based program which clearly displays all of the basic trig identities to the user. No more memorization required!
Author Sean Blumberg (smblumberg@hotmail.com)
Category TI-83/84 Plus BASIC Math Programs (Trigonometry)
File Size 1,026 bytes
File Date and Time Thu Jul 9 22:12:24 2015
Documentation Included? No

REVIEWS

Review
Review by  alto monkey
Reviewed on 2009-05-30
Note! This review was written for a previous version of this file!

Under "More"/"Sum/Difference"/"sin" the identities are wrong. *** sin(X+Y)= sin(X)cos(Y)+ cos(x)sin(Y)

and *** sin (X-Y)= sin(X)cos(Y)-cos(X)sin(Y)

is what it should read.


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ARCHIVE CONTENTS

Archive Contents
Name Size
identity/IDENTITY.8xp   1981

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