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| author | Tavian Barnes <tavianator@gmail.com> | 2010-10-06 20:40:41 -0400 |
|---|---|---|
| committer | Tavian Barnes <tavianator@gmail.com> | 2010-10-06 20:40:41 -0400 |
| commit | bc0b87a5cb49cda5f79f1f1374c33a26725d2dde (patch) | |
| tree | 9a749a790aeb7dcd902e49dc8331d76133bc5c26 | |
| parent | 27a904183f0d549cb61bbdc78fe37fc4d7ea414f (diff) | |
| download | vz-bc0b87a5cb49cda5f79f1f1374c33a26725d2dde.tar.xz | |
Fix stepsize in tests.
| -rw-r--r-- | tests/Midpoint.cpp | 4 | ||||
| -rw-r--r-- | tests/RK4.cpp | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/tests/Midpoint.cpp b/tests/Midpoint.cpp index 9be7bb7..c16fb76 100644 --- a/tests/Midpoint.cpp +++ b/tests/Midpoint.cpp @@ -15,7 +15,7 @@ int main() { vZ::MidpointIntegrator integrator(f); - integrator.y(1.0).x(0.0).h(0.01); + integrator.y(1.0).x(0.0).h(0.02); integrator.integrate(2.0); @@ -27,7 +27,7 @@ main() << "Expected: " << expected << std::endl; double error = std::fabs(expected - actual)/expected; - if (error > 3.4e-5) { + if (error > 1.4e-4) { std::cerr << "Error: " << 100.0*error << "%" << std::endl; return EXIT_FAILURE; } else { diff --git a/tests/RK4.cpp b/tests/RK4.cpp index 7165c76..2090a1e 100644 --- a/tests/RK4.cpp +++ b/tests/RK4.cpp @@ -15,7 +15,7 @@ int main() { vZ::RK4Integrator integrator(f); - integrator.y(1.0).x(0.0).h(0.01); + integrator.y(1.0).x(0.0).h(0.04); integrator.integrate(2.0); @@ -27,7 +27,7 @@ main() << "Expected: " << expected << std::endl; double error = std::fabs(expected - actual)/expected; - if (error > 1.7e-10) { + if (error > 4.2e-8) { std::cerr << "Error: " << 100.0*error << "%" << std::endl; return EXIT_FAILURE; } else { |