Parameters

Description

sinhm(x) is the matrix hyperbolic sine of the matrix x. t=(expm(x)-expm(-x))/2

Examples

A=[1,2;2,3]
asinhm(sinhm(A))
A(1,1)=%i;sinhm(A)-(expm(A)-expm(-A))/2   //Complex case
 
  

See also