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explicitly cast to use the acos(long double)

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This commit is contained in:
Mark Borgerding 2009-12-02 22:58:34 -05:00
parent e5c91b4e95
commit 012cd62c81
2 changed files with 2 additions and 2 deletions
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2
unsupported/test/FFT.cpp
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@ -45,7 +45,7 @@ complex<long double> promote(long double x) { return complex<long double>( x);
long double totalpower=0;
long double difpower=0;
cerr <<"idx\ttruth\t\tvalue\t|dif|=\n";
long double pi = acos(-1);
long double pi = acos((long double)-1);
for (size_t k0=0;k0<size_t(fftbuf.size());++k0) {
complex<long double> acc = 0;
long double phinc = -2.*k0* pi / timebuf.size();

2
unsupported/test/FFTW.cpp
View File

@ -45,7 +45,7 @@ complex<long double> promote(long double x) { return complex<long double>( x);
{
long double totalpower=0;
long double difpower=0;
long double pi = acos(-1);
long double pi = acos((long double)-1 );
cerr <<"idx\ttruth\t\tvalue\t|dif|=\n";
for (size_t k0=0;k0<fftbuf.size();++k0) {
complex<long double> acc = 0;