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Description |
rCosine() returns the cosine of a given angle in radians. |
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Syntax |
rCosine(angle) |
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Parameters |
angle An angle in radians. |
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Return Value |
The cosine in radians. |
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Examples |
rCosine(radians) |
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Comments |
This function expects an angle in radians. Passing an angle in degrees gives an incorrect result. |