| [Overview][Constants][Types][Classes][Procedures and functions] | Reference for unit 'math' (#rtl) |
Calculate secant
Source position: math.pp line 263
function secant( |
x: float |
):float; |
Secant calculates the secant (1/cos(x)) of its argument x.
If 90 or 270 degrees is specified, an exception will be raised.
|
Calculate cosecant |
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