| /freebsd/tools/regression/usr.bin/cc/ |
| H A D | float.c | 50 static const float one_f = 1.0 + FLT_EPSILON / 2;
180 1.0F + FLT_EPSILON != 1.0F && in run_tests()
185 vf = FLT_EPSILON; in run_tests()
192 (float)(1.0F + FLT_EPSILON * 0.5F) == 1.0F && in run_tests()
195 (float)(1.0 + FLT_EPSILON * 0.5) == 1.0F && in run_tests()
198 (float)(1.0L + FLT_EPSILON * 0.5L) == 1.0F && in run_tests()
218 == (1.0 + FLT_EPSILON * 0.5) * 512.0 in run_tests()
224 f = 1.0 + FLT_EPSILON * 0.5; in run_tests()
244 1.0F + FLT_MIN == 1.0F + FLT_EPSILON && in run_tests()
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| /freebsd/lib/msun/src/ |
| H A D | catrigf.c | 65 RECIP_EPSILON = 1 / FLT_EPSILON,
101 if (y == 1 && x < FLT_EPSILON * FLT_EPSILON / 128) { in do_hard_work()
103 } else if (x >= FLT_EPSILON * fabsf(y - 1)) { in do_hard_work()
119 *sqrt_A2my2 = A * (2 / FLT_EPSILON); in do_hard_work()
120 *new_y = y * (2 / FLT_EPSILON); in do_hard_work()
129 if (y == 1 && x < FLT_EPSILON / 128) { in do_hard_work()
131 } else if (x >= FLT_EPSILON * fabsf(y - 1)) { in do_hard_work()
135 *sqrt_A2my2 = x * (4 / FLT_EPSILON / FLT_EPSILON) * y / in do_hard_work()
137 *new_y = y * (4 / FLT_EPSILON / FLT_EPSILON); in do_hard_work()
371 if (ax == 1 && ay < FLT_EPSILON) in catanhf()
[all …]
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| /freebsd/lib/msun/tests/ |
| H A D | trig_test.c | 164 ATF_CHECK(fabs(sinf(f_pi_odd[i])) < FLT_EPSILON); in ATF_TC_BODY()
166 ATF_CHECK(fabs(tan(f_pi_odd[i])) < FLT_EPSILON); in ATF_TC_BODY()
168 ATF_CHECK(fabs(sinf(-f_pi_odd[i])) < FLT_EPSILON); in ATF_TC_BODY()
170 ATF_CHECK(fabs(tanf(-f_pi_odd[i])) < FLT_EPSILON); in ATF_TC_BODY()
172 ATF_CHECK(fabs(sinf(f_pi_odd[i] * 2)) < FLT_EPSILON); in ATF_TC_BODY()
174 ATF_CHECK(fabs(tanf(f_pi_odd[i] * 2)) < FLT_EPSILON); in ATF_TC_BODY()
176 ATF_CHECK(fabs(sinf(-f_pi_odd[i] * 2)) < FLT_EPSILON); in ATF_TC_BODY()
178 ATF_CHECK(fabs(tanf(-f_pi_odd[i] * 2)) < FLT_EPSILON); in ATF_TC_BODY()
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| H A D | fma_test.c | 184 test(fmaf, one, one, 0x1.0p-100, 1.0 + FLT_EPSILON, in test_small_z()
197 test(fmaf, -one, one, -0x1.0p-100, -(1.0 + FLT_EPSILON), in test_small_z()
210 test(fmaf, one, one, -0x1.0p-100, 1.0 - FLT_EPSILON / 2, in test_small_z()
223 test(fmaf, -one, one, 0x1.0p-100, -1.0 + FLT_EPSILON / 2, in test_small_z()
243 test(fmaf, 0x1.0p-50, 0x1.0p-50, 1.0, 1.0 + FLT_EPSILON, in test_big_z()
256 test(fmaf, -0x1.0p-50, 0x1.0p-50, -1.0, -(1.0 + FLT_EPSILON), in test_big_z()
270 -1.0 + FLT_EPSILON / 2, ALL_STD_EXCEPT, FE_INEXACT); in test_big_z()
282 test(fmaf, 0x1.0p-50, -0x1.0p-50, 1.0, 1.0 - FLT_EPSILON / 2, in test_big_z()
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| H A D | next_test.c | 146 testboth(1.0, 2.0, 1.0 + FLT_EPSILON, 0, f); in ATF_TC_BODY()
147 testboth(1.0, -INFINITY, 1.0 - FLT_EPSILON / 2, 0, f); in ATF_TC_BODY()
153 testboth(-1.0, 2.0, -1.0 + FLT_EPSILON / 2, 0, f); in ATF_TC_BODY()
154 testboth(-1.0, -INFINITY, -1.0 - FLT_EPSILON, 0, f); in ATF_TC_BODY()
160 testf(nexttowardf(1.0, 1.0 + ldbl_eps), 1.0 + FLT_EPSILON, 0); in ATF_TC_BODY()
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| /freebsd/tests/sys/kern/acct/ |
| H A D | acct_test.c | 61 ATF_CHECK(eps <= FLT_EPSILON); in check_result()
62 if (eps > FLT_EPSILON) { in check_result()
67 printf("Epsilon=%lg, rather than %g\n", eps, FLT_EPSILON); in check_result()
84 ATF_CHECK(fabs(v.f - 0.0) < FLT_EPSILON); in ATF_TC_BODY()
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| /freebsd/contrib/netbsd-tests/lib/libm/ |
| H A D | t_modf.c | 54 ATF_CHECK(modff(-1 - FLT_EPSILON, &basef) == -FLT_EPSILON); in ATF_TC_BODY()
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| H A D | t_fmod.c | 59 ATF_CHECK(fabsf(fmodf(1.0, 0.1) - 0.1f) <= 55 * FLT_EPSILON); in ATF_TC_BODY()
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| H A D | t_cosh.c | 164 const float eps = FLT_EPSILON; in ATF_TC_BODY()
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| H A D | t_sin.c | 176 const float eps = FLT_EPSILON; in ATF_TC_BODY()
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| H A D | t_sinh.c | 165 const float eps = FLT_EPSILON; in ATF_TC_BODY()
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| H A D | t_tan.c | 172 const float eps = FLT_EPSILON; in ATF_TC_BODY()
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| H A D | t_asin.c | 235 const float eps = FLT_EPSILON; in ATF_TC_BODY()
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| H A D | t_cos.c | 270 const float eps = FLT_EPSILON; in ATF_TC_BODY()
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| H A D | t_sqrt.c | 172 const float eps = FLT_EPSILON; in ATF_TC_BODY()
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| H A D | t_cbrt.c | 175 const float eps = 2*FLT_EPSILON; in ATF_TC_BODY()
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| H A D | t_ldexp.c | 318 const float eps = FLT_EPSILON; in ATF_TC_BODY()
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| /freebsd/contrib/llvm-project/clang/lib/Headers/ |
| H A D | float.h | 69 # undef FLT_EPSILON
147 #define FLT_EPSILON __FLT_EPSILON__ macro
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| /freebsd/sys/arm64/include/ |
| H A D | float.h | 51 #define FLT_EPSILON 1.19209290E-07F /* b**(1-p) */ macro
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| /freebsd/sys/riscv/include/ |
| H A D | float.h | 47 #define FLT_EPSILON 1.19209290E-07F /* b**(1-p) */ macro
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| /freebsd/sys/x86/include/ |
| H A D | float.h | 53 #define FLT_EPSILON 1.19209290E-07F /* b**(1-p) */ macro
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| /freebsd/sys/arm/include/ |
| H A D | float.h | 53 #define FLT_EPSILON 1.19209290E-07F /* b**(1-p) */ macro
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| /freebsd/sys/powerpc/include/ |
| H A D | float.h | 54 #define FLT_EPSILON 1.19209290E-07F /* b**(1-p) */ macro
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| /freebsd/contrib/llvm-project/libcxx/include/ |
| H A D | cfloat | 59 FLT_EPSILON
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| /freebsd/contrib/llvm-project/compiler-rt/lib/nsan/ |
| H A D | nsan.h | 103 static constexpr const float kEpsilon = FLT_EPSILON;
|