Asin/fr
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< Asin
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Trigger: Asin (math)
Computes the arcsine (in radians) of the specified argument.
- Format:
- asin(exprn)
- Arguments:
- exprn
- Expression to compute the arcsine of (float).
- Return type:
- float
- Error conditions:
- Returns SFalse if exprn evaluates to SFalse, or if exprn is not in the domain of arcsine (which is [-1.0,1.0]).
Example:
value = asin(1) Sets value to the arcsine of 1, which is approximately pi/2 (possibly with some rounding error.)
