The COSH function computes the hyperbolic cosine of an expression a.
COSH(a) = (ea + e-a) / 2.0
COSH(a)
| a |
Any valid function expression. Number of Arguments: 1 |
COSH(DZ(21,11,11))
This function returns the hyperbolic cosine of the z-component of the displacement of Marker 21 with respect to Marker 11 in its second column. The result is computed in the coordinate system of Marker 11.