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SINH()

Hyperbolic sine

Result type

DOUBLE PRECISION

Syntax
SINH (number)
Table 1. SINH Function Parameter
Parameter Description

number

An expression of a numeric type

SQRT()

Square root

Result type

DOUBLE PRECISION

Syntax
SQRT (number)
Table 1. SQRT Function Parameter
Parameter Description

number

An expression of a numeric type

If number is negative, an error is raised.

TAN()

Tangent

Result type

DOUBLE PRECISION

Syntax
TAN (angle)
Table 1. TAN Function Parameter
Parameter Description

angle

An angle, in radians

TANH()

Hyperbolic tangent

Result type

DOUBLE PRECISION

Syntax
TANH (number)
Table 1. TANH Function Parameters
Parameter Description

number

An expression of a numeric type

Due to rounding, the result is in the range [-1, 1] (mathematically, it’s <-1, 1>).