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make the dot product linear in the second variable, not the first variable

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Benoit Jacob
2009-08-03 17:20:45 +02:00
parent 912da9fade
commit 523cdedf58
9 changed files with 26 additions and 26 deletions
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4
Eigen/src/Sparse/SparseDot.h
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@@ -43,7 +43,7 @@ SparseMatrixBase<Derived>::dot(const MatrixBase<OtherDerived>& other) const
Scalar res = 0;
while (i)
{
res += i.value() * ei_conj(other.coeff(i.index()));
res += ei_conj(i.value()) * other.coeff(i.index());
++i;
}
return res;
@@ -69,7 +69,7 @@ SparseMatrixBase<Derived>::dot(const SparseMatrixBase<OtherDerived>& other) cons
{
if (i.index()==j.index())
{
res += i.value() * ei_conj(j.value());
res += ei_conj(i.value()) * j.value();
++i; ++j;
}
else if (i.index()<j.index())