Investment Studio > Expressions > Functions > Math & Trig > ASINH

float asinh(float argument)

Returns the inverse hyperbolic sine of the argument. The argument can be any real number.

The inverse hyperbolic sine is the number such that sinh(number) = argument.

Example

=asinh(-0.5)

returns -0.481211825059603. You can verify that

=sinh(-0.481211825059603)

is -0.5.

See also acosh, atanh, sinh.