Calculate the sine.
This function returns the sine of an angle. The angle is interpreted to be in radians and the result is an real number.
Examples
| Code | Returns |
|---|---|
| (sin pi) | 0.00000 |
| (sin (/ pi 2)) | 1.00000 |
| (sin 1.0) | 0.841471 |
| (sin 0) | 0.00000 |
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Programming Overview of LISP (LISt Processing) Language
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