ACOSH(3f) - [FORTRAN:INTRINSIC:TRIGONOMETRIC] Inverse hyperbolic cosine function
Syntax
Description
Arguments
Return Value
Example
Standard
Class
See Also
result = acosh(x)
ACOSH(X) computes the inverse hyperbolic cosine of X.
X - the type shall be REAL or COMPLEX.
The return value has the same type and kind as X. If X is complex, the imaginary part of the result is in radians and lies between
0 <= AIMAG(ACOSH(X)) <= PI.
Sample program:
program demo_acosh real(8), dimension(3) :: x = (/ 1.0, 2.0, 3.0 /) write (*,*) acosh(x) end program demo_acosh
[[Fortran 2008]] and later
Elemental function
Inverse function: [[cosh]]
acosh (3) | March 18, 2019 |