Neoview SQL Reference Manual (R2.4 SP2)

TANH Function
The TANH function returns the hyperbolic tangent of a numeric value expression, where the
expression is an angle expressed in radians.
TANH is a Neoview SQL extension.
TANH (numeric-expression)
numeric-expression
is an SQL numeric value expression that specifies the value for the argument of the TANH
function. See “Numeric Value Expressions” (page 253).
Example of TANH
• This function returns the value 8.48283639957512960E-001 or approximately 0.8483, the
hyperbolic tangent of 1.25:
TANH (1.25)
TANH Function 463