TAN()

Procedural SQL (PSQL) StatementsAggregate Functions

`TAN()`

Tangent

Result type

DOUBLE PRECISION

Syntax

TAN (angle)

Table 1. `TAN` Function Parameter
Parameter	Description
angle	An angle, in radians

See also

[fblangref50-scalarfuncs-atan], [fblangref50-scalarfuncs-atan2], [fblangref50-scalarfuncs-cos], [fblangref50-scalarfuncs-cot], [fblangref50-scalarfuncs-sin], TAN()

`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>).

See also

[fblangref50-scalarfuncs-atanh], [fblangref50-scalarfuncs-cosh], TANH()