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| author | Giovanni Cappellotto <potomak84@gmail.com> | 2019-07-13 13:59:55 (GMT) |
|---|---|---|
| committer | Mark Dickinson <dickinsm@gmail.com> | 2019-07-13 13:59:55 (GMT) |
| commit | dc3f99fa77f415077c20a9c2b3e953e5cd894076 (patch) | |
| tree | dd9dae72294094ea3c61e7ff754aa8485a5e1934 /Modules/mathmodule.c | |
| parent | e6b46aafad3427463d6264a68824df4797e682f1 (diff) | |
| download | cpython-dc3f99fa77f415077c20a9c2b3e953e5cd894076.zip cpython-dc3f99fa77f415077c20a9c2b3e953e5cd894076.tar.gz cpython-dc3f99fa77f415077c20a9c2b3e953e5cd894076.tar.bz2 | |
bpo-37548: Document range of atan, acos and asin (GH-14717)
Diffstat (limited to 'Modules/mathmodule.c')
| -rw-r--r-- | Modules/mathmodule.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/Modules/mathmodule.c b/Modules/mathmodule.c index 552cb78..92c40b3 100644 --- a/Modules/mathmodule.c +++ b/Modules/mathmodule.c @@ -1072,19 +1072,22 @@ math_2(PyObject *const *args, Py_ssize_t nargs, FUNC1(acos, acos, 0, "acos($module, x, /)\n--\n\n" - "Return the arc cosine (measured in radians) of x.") + "Return the arc cosine (measured in radians) of x.\n\n" + "The result is between 0 and pi.") FUNC1(acosh, m_acosh, 0, "acosh($module, x, /)\n--\n\n" "Return the inverse hyperbolic cosine of x.") FUNC1(asin, asin, 0, "asin($module, x, /)\n--\n\n" - "Return the arc sine (measured in radians) of x.") + "Return the arc sine (measured in radians) of x.\n\n" + "The result is between -pi/2 and pi/2.") FUNC1(asinh, m_asinh, 0, "asinh($module, x, /)\n--\n\n" "Return the inverse hyperbolic sine of x.") FUNC1(atan, atan, 0, "atan($module, x, /)\n--\n\n" - "Return the arc tangent (measured in radians) of x.") + "Return the arc tangent (measured in radians) of x.\n\n" + "The result is between -pi/2 and pi/2.") FUNC2(atan2, m_atan2, "atan2($module, y, x, /)\n--\n\n" "Return the arc tangent (measured in radians) of y/x.\n\n" |