%PAGEINV    Page-wise matrix inverse.
%   Y = PAGEINV(X) computes the inverse of each (square) page of N-D array
%   X:
%        Y(:,:,i) = inv(X(:,:,i))
%   Output Y has the same size and type as input X. Unlike the INV
%   function, PAGEINV does not warn if a page of X is ill-conditioned.
%
%   If X has more than 3 dimensions, then PAGEINV returns N-D arrays that
%   contain the same dimensions:
%
%        Y(:,:,i,j,k) = inv(X(:,:,i,j,k);
%
%   [X,RC] = PAGEINV(X) also returns the reciprocal condition numbers for
%   the pages of X. The value of RC(1,1,i) is the reciprocal of the
%   condition number of X(:,:,i). Unless RC(1,1,i) >= eps, inv(X(:,:,i))
%   would return a warning that X(:,:,i) is ill-conditioned.
%
%   See also INV, PAGEMLDIVIDE, PAGEMTIMES.

%   Copyright 2021 The MathWorks, Inc.
%   Built-in function.
