Searched refs:StirlingLogFactorial (Results 1 – 6 of 6) sorted by relevance
| /third_party/skia/third_party/externals/abseil-cpp/absl/random/internal/ |
| D | fastmath_test.cc | 84 TEST(FastMathTest, StirlingLogFactorial) { in TEST() argument
85 using absl::random_internal::StirlingLogFactorial; in TEST()
87 EXPECT_NEAR(StirlingLogFactorial(1.0), 0, 1e-3); in TEST()
88 EXPECT_NEAR(StirlingLogFactorial(1.50), 0.284683, 1e-3); in TEST()
89 EXPECT_NEAR(StirlingLogFactorial(2.0), 0.69314718056, 1e-4); in TEST()
93 EXPECT_NEAR(StirlingLogFactorial(d), std::lgamma(d + 1), 3e-5); in TEST()
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| D | fastmath.h | 43 inline double StirlingLogFactorial(double n) { in StirlingLogFactorial() function
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| /third_party/abseil-cpp/absl/random/internal/ |
| D | fastmath_test.cc | 97 TEST(FastMathTest, StirlingLogFactorial) { in TEST() argument
98 using absl::random_internal::StirlingLogFactorial; in TEST()
100 EXPECT_NEAR(StirlingLogFactorial(1.0), 0, 1e-3); in TEST()
101 EXPECT_NEAR(StirlingLogFactorial(1.50), 0.284683, 1e-3); in TEST()
102 EXPECT_NEAR(StirlingLogFactorial(2.0), 0.69314718056, 1e-4); in TEST()
106 EXPECT_NEAR(StirlingLogFactorial(d), std::lgamma(d + 1), 3e-5); in TEST()
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| D | fastmath.h | 48 inline double StirlingLogFactorial(double n) { in StirlingLogFactorial() function
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| /third_party/abseil-cpp/absl/random/ |
| D | poisson_distribution.h | 158 log_k_ = lmu_ * mode - absl::random_internal::StirlingLogFactorial(mode); in param_type()
221 : absl::random_internal::StirlingLogFactorial(x); in operator()
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| /third_party/skia/third_party/externals/abseil-cpp/absl/random/ |
| D | poisson_distribution.h | 158 log_k_ = lmu_ * mode - absl::random_internal::StirlingLogFactorial(mode); in param_type()
221 : absl::random_internal::StirlingLogFactorial(x); in operator()
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