diff options
| -rw-r--r-- | py/formatfloat.c | 5 | ||||
| -rw-r--r-- | tests/float/float_array.py | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/py/formatfloat.c b/py/formatfloat.c index cc06361008..a801055a65 100644 --- a/py/formatfloat.c +++ b/py/formatfloat.c @@ -142,7 +142,10 @@ int mp_format_float(float f, char *buf, size_t buf_size, char fmt, int prec, cha char e_sign_char = '-'; if (num.f < 1.0F && num.f >= 0.9999995F) { num.f = 1.0F; - first_dig = '1'; + if (e > 1) { + // numbers less than 1.0 start with 0.xxx + first_dig = '1'; + } if (e == 0) { e_sign_char = '+'; } diff --git a/tests/float/float_array.py b/tests/float/float_array.py index c0f2c587cf..033877db3c 100644 --- a/tests/float/float_array.py +++ b/tests/float/float_array.py @@ -12,3 +12,5 @@ def test(a): test(array('f')) test(array('d')) + +print('{:.4f}'.format(array('f', b'\xcc\xcc\xcc=')[0])) |