This commit is contained in:
Ingy döt Net 2013-04-10 21:29:02 -07:00
parent 764da6cbbb
commit db842d013d
19005 changed files with 197040 additions and 7 deletions

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function IdentityMatrix(n)
$ X:=zeros(n,n);
$ for i=1 to n
$ X[i,i]:=1;
$ end;
$ return X;
$endfunction

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>function IdentityMatrix (n:index)
$ return setdiag(zeros(n,n),0,1);
$endfunction

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>id(5)