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Trig Values Reverse
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FILE INFORMATION
Ranked as 18088 on our all-time top downloads list with 3142 downloads.
Ranked as 9886 on our top downloads list for the past seven days with 2 downloads.
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atrig5.zip
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Filename
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atrig5.zip (Download)
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Title
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Trig Values Reverse
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Description
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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.
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Author
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Anders Tiberg (anders.tiberg@telia.com)
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Category
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TI-83/84 Plus BASIC Math Programs (Trigonometry)
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File Size
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1,728 bytes
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File Date and Time
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Thu Apr 29 16:26:55 2010
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Documentation Included?
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Yes
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SCREEN SHOTS
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ARCHIVE CONTENTS
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Archive Contents
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Name
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Size
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| ATRIG7 TI-83 Plus.8xp | 1049 |
| ATRIG7.rtf | 1521 |
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