diff options
Diffstat (limited to 'Doc/library/math.rst')
| -rw-r--r-- | Doc/library/math.rst | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/Doc/library/math.rst b/Doc/library/math.rst index 797f324..9da22b6 100644 --- a/Doc/library/math.rst +++ b/Doc/library/math.rst @@ -393,13 +393,12 @@ Power and logarithmic functions .. versionadded:: 3.2 -.. function:: log(x[, base]) +.. function:: log(x, base=None) - With one argument, return the natural logarithm of *x* (to base *e*). - - With two arguments, return the logarithm of *x* to the given *base*, - calculated as ``log(x)/log(base)``. + Return the logarithm of *x* to the given *base*. + If the *base* is not specified, returns the natural + logarithm (base *e*) of *x*. .. function:: log1p(x) |