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FutureBasic 5
asinh
function
Syntax:
result
=
asinh
(
expr
)
Description:
Returns the inverse hyperbolic sine of
expr
. This is the inverse of the
sinh
function, so that
asinh
(sinh(x))
equals
x
.
asinh
returns a double-precision result.
See Also:
sinh
;
acosh
;
atanh