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- | TODO | + | |
+ | <- [[crpl: | ||
+ | ===== atan2 ===== | ||
+ | |||
+ | < | ||
+ | |||
+ | === Description === | ||
+ | Computes and returns the angle of the point y/x in radians. | ||
+ | The return value is between positive pi and negative pi. | ||
+ | Note that the first parameter to atan2 is always the y coordinate. | ||
+ | === Examples === | ||
+ | <code 4RPL> | ||
+ | 1 2 atan2 trace | ||
+ | </ |