Returns the arcsine(s) of the specified number(s) in radians.
asin( number, … )
number: (Decimal) A number or array of numbers, the arcsine(s) of which will be returned.
Decimal
This function can only be applied for numbers between -1 and 1.
You can experiment with this function in the test box below.
Test Input
asin(1)
returns 1.5707963267948965