Asin


Function Asin( numeric expression )


Returns the arcsine (inverse sine) of the sine value numeric expression.


Syntax a = Asin( b )


Remarks

Asin will return the inverse sine of sine x where x is in the range -1 to 1.


If Asin is passed an expression outside the range of -1 to 1, an error will occur.


See Also:


Acos Atn Sin Math Functions