The _ACOSH returns the nonnegative arc hyperbolic cosine of x!, expressed in radians.

Syntax

return_value! = _ACOSH(x!)

See Also

• _D2G (degree to gradient, _D2R (degree to radian)
• _G2D (gradient to degree), _G2R (gradient to degree)
• _R2D (radian to degree), _R2G (radian to gradient)
• COS (cosine), SIN (sine), TAN (tangent)
• _ACOS (arc cosine), _ASIN (arc sine), ATN (arc tangent)
• _ASINH (arc hyperbolic sine), _ATANH (arc hyperbolic tangent)
• _ATAN2 (Compute arc tangent with two parameters)
• _HYPOT (hypotenuse) *Mathematical Operations