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Commit 0612bca0 authored by Sébastien Villemot's avatar Sébastien Villemot
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Remove spurious test.

parent 380df907
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Inline Side-by-side
ExprNode.cc
View file @ 0612bca0
...@@ -4320,9 +4320,8 @@ ExternalFunctionNode::composeDerivatives(const vector<expr_t> &dargs) ...@@ -4320,9 +4320,8 @@ ExternalFunctionNode::composeDerivatives(const vector<expr_t> &dargs)
{ {
vector<expr_t> dNodes; vector<expr_t> dNodes;
for (int i = 0; i < (int) dargs.size(); i++) for (int i = 0; i < (int) dargs.size(); i++)
if (dargs.at(i) != 0) dNodes.push_back(datatree.AddTimes(dargs.at(i),
dNodes.push_back(datatree.AddTimes(dargs.at(i), datatree.AddFirstDerivExternalFunctionNode(symb_id, arguments, i+1)));
datatree.AddFirstDerivExternalFunctionNode(symb_id, arguments, i+1)));
expr_t theDeriv = datatree.Zero; expr_t theDeriv = datatree.Zero;
for (vector<expr_t>::const_iterator it = dNodes.begin(); it != dNodes.end(); it++) for (vector<expr_t>::const_iterator it = dNodes.begin(); it != dNodes.end(); it++)
...@@ -4911,9 +4910,8 @@ FirstDerivExternalFunctionNode::composeDerivatives(const vector<expr_t> &dargs) ...@@ -4911,9 +4910,8 @@ FirstDerivExternalFunctionNode::composeDerivatives(const vector<expr_t> &dargs)
{ {
vector<expr_t> dNodes; vector<expr_t> dNodes;
for (int i = 0; i < (int) dargs.size(); i++) for (int i = 0; i < (int) dargs.size(); i++)
if (dargs.at(i) != 0) dNodes.push_back(datatree.AddTimes(dargs.at(i),
dNodes.push_back(datatree.AddTimes(dargs.at(i), datatree.AddSecondDerivExternalFunctionNode(symb_id, arguments, inputIndex, i+1)));
datatree.AddSecondDerivExternalFunctionNode(symb_id, arguments, inputIndex, i+1)));
expr_t theDeriv = datatree.Zero; expr_t theDeriv = datatree.Zero;
for (vector<expr_t>::const_iterator it = dNodes.begin(); it != dNodes.end(); it++) for (vector<expr_t>::const_iterator it = dNodes.begin(); it != dNodes.end(); it++)
theDeriv = datatree.AddPlus(theDeriv, *it); theDeriv = datatree.AddPlus(theDeriv, *it);
......
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