diff options
Diffstat (limited to 'py/objfloat.c')
| -rw-r--r-- | py/objfloat.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/py/objfloat.c b/py/objfloat.c index 52d484135f..c6734ee780 100644 --- a/py/objfloat.c +++ b/py/objfloat.c @@ -48,18 +48,18 @@ STATIC void float_print(void (*print)(void *env, const char *fmt, ...), void *env, mp_obj_t o_in, mp_print_kind_t kind) { mp_obj_float_t *o = o_in; #if MICROPY_FLOAT_IMPL == MICROPY_FLOAT_IMPL_FLOAT - char buf[32]; - format_float(o->value, buf, sizeof(buf), 'g', 6, '\0'); + char buf[16]; + format_float(o->value, buf, sizeof(buf), 'g', 7, '\0'); print(env, "%s", buf); - if (strchr(buf, '.') == NULL) { + if (strchr(buf, '.') == NULL && strchr(buf, 'e') == NULL) { // Python floats always have decimal point print(env, ".0"); } #else char buf[32]; - sprintf(buf, "%.17g", (double) o->value); + sprintf(buf, "%.16g", (double) o->value); print(env, buf); - if (strchr(buf, '.') == NULL) { + if (strchr(buf, '.') == NULL && strchr(buf, 'e') == NULL) { // Python floats always have decimal point print(env, ".0"); } |