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// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
// Copyright (C) 2002-2004 - INRIA - Vincent COUVERT
//
// This file must be used under the terms of the CeCILL.
// This source file is licensed as described in the file COPYING, which
// you should have received as part of this distribution. The terms
// are also available at
// http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
function [tree]=sci_balance(tree)
// M2SCI function
// Conversion function for Matlab balance()
// Input: tree = Matlab funcall tree
// Ouput: tree = Scilab equivalent for tree
A = getrhs(tree)
// %c_balance and %b_balance are not defined
A=convert2double(A)
tree.rhs=Rhs_tlist(A)
tree.name="balanc"
// B=balance(A)
if lhs==1 then
if tree.lhs(1).name=="ans" then
B=gettempvar(1)
T=gettempvar(2)
insert(Equal(list(B,T),tree))
tree=B
else
T=gettempvar(2)
tree.lhs=list(tree.lhs(1),T)
end
tree.lhs(1).dims=A.dims
tree.lhs(1).type=A.type
tree.lhs(2).dims=A.dims
tree.lhs(2).type=Type(Double,Real)
// [T,B] = balance(A)
else
tree.lhs=list(tree.lhs(2),tree.lhs(1))
tree.lhs(1).dims=A.dims
tree.lhs(1).type=Type(Double,Real)
tree.lhs(2).dims=A.dims
tree.lhs(2).type=A.type
end
endfunction
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