"Apply the permutation p to the array data of size n with stride stride.")
(defmfunpermute-inverse
((ppermutation)(vvector)&optionalsizestride)
@@ -238,12 +230,7 @@
:outputs(v)
:return(v)
:documentation; FDL
"Apply the permutation p to the elements of the
vector v considered as a row-vector acted on by a permutation
matrix from the right, v' = v P. The jth column of the
permutation matrix P is given by the p_j-th column of the
identity matrix. The permutation p and the vector v must
have the same length.")
"Apply the permutation p to the elements of the vector v considered as a row-vector acted on by a permutation matrix from the right, v' = v P. The jth column of the permutation matrix P is given by the p_j-th column of the identity matrix. The permutation p and the vector v must have the same length.")
single permutation p where p = pa . pb. The permutation
p is equivalent to applying pb first and then pa.")
"Combine the two permutations pa and pb into a single permutation p where p = pa . pb. The permutation p is equivalent to applying pb first and then pa.")