SQL ASIN Function

Example

Return the arc sine of a number:

SELECT ASIN(0.25);

Definition and Usage

The ASIN() function returns the arc sine of a number.

The specified number must be between -1 to 1, otherwise this function returns NULL.

Syntax

ASIN(number)

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SQL ACOS Function

Example

Return the arc cosine of a number:

SELECT ACOS(0.25);

Definition and Usage

The ACOS() function returns the arc cosine of a number.

The specified number must be between -1 to 1, otherwise this function returns NULL.

Syntax

ACOS(number)

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