math.cos
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Read a line from the user, convert it to radians, then print its cosine. | |||
Code | <nowiki>
print(math.cos(math.rad(tonumber(read()))))
</nowiki>
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Output | Depends on what the user wrote. For instance, if they were to enter 90 , the number printed would be -1 . |
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Lua |
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CC:Tweaked |
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math.cos Function | |
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Syntax math.cos(
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Returns | number |
API | math |
Source | Lua (source) |
Return the cosine of num.
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