summaryrefslogtreecommitdiffstats
path: root/src/boost/libs/math/example/owens_t_example.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/boost/libs/math/example/owens_t_example.cpp')
-rw-r--r--src/boost/libs/math/example/owens_t_example.cpp113
1 files changed, 113 insertions, 0 deletions
diff --git a/src/boost/libs/math/example/owens_t_example.cpp b/src/boost/libs/math/example/owens_t_example.cpp
new file mode 100644
index 00000000..6c6d2041
--- /dev/null
+++ b/src/boost/libs/math/example/owens_t_example.cpp
@@ -0,0 +1,113 @@
+// Copyright Benjamin Sobotta 2012
+
+// Use, modification and distribution are subject to the
+// Boost Software License, Version 1.0. (See accompanying file
+// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+#ifdef _MSC_VER
+# pragma warning(disable : 4127) // conditional expression is constant.
+#endif
+
+#include <boost/math/special_functions/owens_t.hpp>
+#include <iostream>
+
+int main()
+{
+ double h = 0.0,a;
+ std::cout << std::setprecision(20);
+
+ static const double a_vec[] = {
+ 0.5000000000000000E+00,
+ 0.1000000000000000E+01,
+ 0.2000000000000000E+01,
+ 0.3000000000000000E+01,
+ 0.5000000000000000E+00,
+ 0.1000000000000000E+01,
+ 0.2000000000000000E+01,
+ 0.3000000000000000E+01,
+ 0.5000000000000000E+00,
+ 0.1000000000000000E+01,
+ 0.2000000000000000E+01,
+ 0.3000000000000000E+01,
+ 0.5000000000000000E+00,
+ 0.1000000000000000E+01,
+ 0.2000000000000000E+01,
+ 0.3000000000000000E+01,
+ 0.5000000000000000E+00,
+ 0.1000000000000000E+01,
+ 0.2000000000000000E+01,
+ 0.3000000000000000E+01,
+ 0.1000000000000000E+02,
+ 0.1000000000000000E+03 };
+
+ static const double h_vec[] = {
+ 0.1000000000000000E+01,
+ 0.1000000000000000E+01,
+ 0.1000000000000000E+01,
+ 0.1000000000000000E+01,
+ 0.5000000000000000E+00,
+ 0.5000000000000000E+00,
+ 0.5000000000000000E+00,
+ 0.5000000000000000E+00,
+ 0.2500000000000000E+00,
+ 0.2500000000000000E+00,
+ 0.2500000000000000E+00,
+ 0.2500000000000000E+00,
+ 0.1250000000000000E+00,
+ 0.1250000000000000E+00,
+ 0.1250000000000000E+00,
+ 0.1250000000000000E+00,
+ 0.7812500000000000E-02,
+ 0.7812500000000000E-02,
+ 0.7812500000000000E-02,
+ 0.7812500000000000E-02,
+ 0.7812500000000000E-02,
+ 0.7812500000000000E-02 };
+
+ static const double t_vec[] = {
+ 0.4306469112078537E-01,
+ 0.6674188216570097E-01,
+ 0.7846818699308410E-01,
+ 0.7929950474887259E-01,
+ 0.6448860284750376E-01,
+ 0.1066710629614485E+00,
+ 0.1415806036539784E+00,
+ 0.1510840430760184E+00,
+ 0.7134663382271778E-01,
+ 0.1201285306350883E+00,
+ 0.1666128410939293E+00,
+ 0.1847501847929859E+00,
+ 0.7317273327500385E-01,
+ 0.1237630544953746E+00,
+ 0.1737438887583106E+00,
+ 0.1951190307092811E+00,
+ 0.7378938035365546E-01,
+ 0.1249951430754052E+00,
+ 0.1761984774738108E+00,
+ 0.1987772386442824E+00,
+ 0.2340886964802671E+00,
+ 0.2479460829231492E+00 };
+
+ for(unsigned i = 0; i != 22; ++i)
+ {
+ h = h_vec[i];
+ a = a_vec[i];
+ const double t = boost::math::owens_t(h, a);
+ std::cout << "h=" << h << "\ta=" << a << "\tcomp="
+ << t << "\ttab=" << t_vec[i]
+ << "\tdiff=" << std::fabs(t_vec[i]-t) << std::endl;;
+ }
+
+ return 0;
+}
+
+
+// EOF
+
+
+
+
+
+
+
+