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sqrt

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This commit is contained in:
Peter Boyle 2015-06-08 12:03:36 +01:00
parent 42c22d4cae
commit 769ef7b0f5
1 changed files with 3 additions and 3 deletions
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6
tests/Test_remez.cc
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@ -35,7 +35,7 @@ void MultiShiftFunction::csv(std::ostream &out)
{
for (double x=lo; x<hi; x*=1.05) {
double f = approx(x);
double r = sqrt(x);
double r = std::sqrt(x);
out<< x<<","<<r<<","<<f<<","<<r-f<<std::endl;
}
return;
@ -80,8 +80,8 @@ int main (int argc, char ** argv)
InvSqrt.gnuplot(gnuplot);
double x=0.6789;
double sx=sqrt(x);
double ssx=sqrt(sx);
double sx=std::sqrt(x);
double ssx=std::sqrt(sx);
double isx=1.0/sx;
double issx=1.0/ssx;