ASin

The ASin function is a very special value for the inverse sine function.

Syntax :

ASin(number)
Parameters Description
number Required. A valid numeric expression.

Example :

dAsin = (ASin(0.47) & "<br />")
dASin = (ASin(-0.47))
DEBUG(dASin)

Result :

dASin
= 0.48929078
= -0.48929078