### 2.42.11 Hadamard power (infixed version): `.^`

`.``^`

takes as arguments a matrix or a list
*A* and a real *b*.

`.``^`

is an infixed operator that returns the matrix
or the list where each term is the corresponding
term of *A* raised to the power *b*.

Input :

`[[1, 2],[3,4]] .``^`

` 2`

Output :

`[[1,4],[9,16]]`