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