diff options
Diffstat (limited to 'py/objfloat.c')
| -rw-r--r-- | py/objfloat.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/py/objfloat.c b/py/objfloat.c index f74e12f9d..ffb3c7196 100644 --- a/py/objfloat.c +++ b/py/objfloat.c @@ -37,31 +37,24 @@ #if MICROPY_PY_BUILTINS_FLOAT #include <math.h> - -#if MICROPY_FLOAT_IMPL == MICROPY_FLOAT_IMPL_FLOAT #include "py/formatfloat.h" -#endif STATIC void float_print(const mp_print_t *print, mp_obj_t o_in, mp_print_kind_t kind) { (void)kind; mp_obj_float_t *o = o_in; #if MICROPY_FLOAT_IMPL == MICROPY_FLOAT_IMPL_FLOAT char buf[16]; - mp_format_float(o->value, buf, sizeof(buf), 'g', 7, '\0'); - mp_print_str(print, buf); - if (strchr(buf, '.') == NULL && strchr(buf, 'e') == NULL && strchr(buf, 'n') == NULL) { - // Python floats always have decimal point (unless inf or nan) - mp_print_str(print, ".0"); - } + const int precision = 7; #else char buf[32]; - sprintf(buf, "%.16g", (double) o->value); + const int precision = 16; +#endif + mp_format_float(o->value, buf, sizeof(buf), 'g', precision, '\0'); mp_print_str(print, buf); if (strchr(buf, '.') == NULL && strchr(buf, 'e') == NULL && strchr(buf, 'n') == NULL) { // Python floats always have decimal point (unless inf or nan) mp_print_str(print, ".0"); } -#endif } STATIC mp_obj_t float_make_new(mp_obj_t type_in, mp_uint_t n_args, mp_uint_t n_kw, const mp_obj_t *args) { |