diff options
Diffstat (limited to 'Doc/library/math.rst')
| -rw-r--r-- | Doc/library/math.rst | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/Doc/library/math.rst b/Doc/library/math.rst index 797f324..9e58b55 100644 --- a/Doc/library/math.rst +++ b/Doc/library/math.rst @@ -224,11 +224,11 @@ Number-theoretic and representation functions of *x* and are floats. -.. function:: nextafter(x, y) +.. function:: nextafter(x, y, steps=1) - Return the next floating-point value after *x* towards *y*. + Return the floating-point value *steps* steps after *x* towards *y*. - If *x* is equal to *y*, return *y*. + If *x* is equal to *y*, return *y*, unless *steps* is zero. Examples: @@ -239,6 +239,9 @@ Number-theoretic and representation functions See also :func:`math.ulp`. + .. versionchanged:: 3.12 + Added the *steps* argument. + .. versionadded:: 3.9 .. function:: perm(n, k=None) |