diff options
Diffstat (limited to 'math/libm-test.c')
| -rw-r--r-- | math/libm-test.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/math/libm-test.c b/math/libm-test.c index f35ef41423..3dffcad6dc 100644 --- a/math/libm-test.c +++ b/math/libm-test.c @@ -138,6 +138,8 @@ /* Various constants (we must supply them precalculated for accuracy). */ #define M_PI_6 .52359877559829887308L +#define M_E2 7.389056098930650227230L +#define M_E3 20.08553692318766774093L static int noErrors; /* number of errors */ static int noTests; /* number of tests (without testing exceptions) */ @@ -1175,11 +1177,11 @@ exp_test (void) check_isinfp ("exp (+inf) == +inf", FUNC(exp) (plus_infty)); check ("exp (-inf) == 0", FUNC(exp) (minus_infty), 0); #endif - check_eps ("exp (1) == e", FUNC(exp) (1), M_E, CHOOSE (4e-18L, 5e-16, 0)); + check_eps ("exp (1) == e", FUNC(exp) (1), M_E, CHOOSE (4e-18L, 0, 0)); - check_eps ("exp (2) == e^2", FUNC(exp) (2), M_E * M_E, + check_eps ("exp (2) == e^2", FUNC(exp) (2), M_E2, CHOOSE (1e-18, 0, 0)); - check_eps ("exp (3) == e^3", FUNC(exp) (3), M_E * M_E * M_E, + check_eps ("exp (3) == e^3", FUNC(exp) (3), M_E3, CHOOSE (1.5e-17, 0, 0)); check_eps ("exp (0.7) == 2.0137527074...", FUNC(exp) (0.7), 2.0137527074704765216L, CHOOSE(9e-17L, 0, 0)); |