ASINH

Returns a DOUBLE PRECISION value that represents the inverse (arc) hyperbolic sine of the function argument.

Returns a DOUBLE PRECISION value that represents the inverse (arc) hyperbolic sine of the function argument.

Behavior type

Immutable

Syntax

ASINH ( expression )

Arguments

expression
Resolves to a value of type INTEGER or DOUBLE PRECISION.

Examples

=> SELECT asinh(2.85);
      asinh
------------------
 1.76991385902105
(1 row)