Returns the inverse sine of the given number in radians.

**Sample Usage**

ASIN(0.5)

ASIN(C5)

**Syntax**

ASIN(number)

- number - The number for which the inverse sine is to be computed.

**Examples**

ASIN(0.5) returns the inverse sine of 0.5 in radians.

ASIN(C5) returns the inverse sine of the number contained in C5.

**Notes**

- Use the DEGREES function to convert the result of ASIN into degrees. For example, DEGREES(ASIN(0.5)).
- The ASIN function returns a solution between -Pi/2 and Pi/2.