mlog(a)

Returns the natural logarithm of matrix a.


See also mexp mpow msqrt 


Example


a = ( 1, 2 ; 3, 1 )

1  2

3  1

mlog( a )

0.8047 + 1.5708 i   0.3540 - 1.2825 i

0.5309 - 1.9238 i   0.8047 + 1.5708 i