Trig Values Reverse

FILE INFORMATION
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atrig5.zip

Filename

atrig5.zip (Download)

Title

Trig Values Reverse

Description

This program is the reverse of the usual program of this kind. Instead of giving it angles and get the exact values, you give it the exact values and get the angles. The 13 exact values: 0, + 1, + 1/2, + sqrt(2)/2, + sqrt(3)/2, + sqrt(3)/3, and + sqrt(3), are displayed on the screen for your choice. When you make a choice it gives you the angles for sine, cosine, and tangent, but not just one angle each: For example sqrt(3)/2, gives you the angles 60 and 240 for sine, and 150 and 150 for cosine, in mode degree. In mode radian that value gives you pi/3 and 4pi/3 for sine, and 5pi/6 and 5pi/6 for cosine. For tangent the period of N*pi, or N*180 is given when the angle gets an exact value. The program works without changing any mode you have set, but to use it fully you need to alternate between mode degree and mode radian.

Author

Anders Tiberg (anders.tiberg@telia.com)

Category

TI83/84 Plus BASIC Math Programs (Trigonometry)

File Size

1,728 bytes

File Date and Time

Thu Apr 29 16:26:55 2010

Documentation Included?

Yes


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ARCHIVE CONTENTS
Archive Contents

Name

Size

ATRIG7 TI83 Plus.8xp  1049 
ATRIG7.rtf  1521 




