asinhm - matrix hyperbolic inverse sine

Calling Sequence

t=asinhm(x)

Parameters

• x,t : real or complex square matrix

Description

asinhm is the matrix hyperbolic inverse sine of the matrix x. Uses the formula t=logm(x+sqrtm(x*x+eye())). Results may be not reliable for non-symmetric matrix.

Examples

A=[1,2;2,3]
sinhm(asinhm(A))
 

See Also

asinh  logm  sqrtm