Improved logarithm of base 2|10 of standard math function
| From: | Marc Bennewitz | Date: | Thu, 14 Aug 2014 09:43:27 +0000 |
| Subject: | Improved logarithm of base 2|10 of standard math function | ||
| Groups: | php.internals | ||
| Request: | Send a blank email to internals+get-76510@lists.php.net to get a copy of this message | ||
Hi internals,
I have created a PR to improve the base 2 and base 10 of the standard math function "log" to reduce rounding errors.
Internally on log(x, 2) the native C function log2(x) and on log(x, 10) the native C function log10(x) will be called.
The PR is open since april without any comments!
Please please please someone there to merge this.
PS:
Because of after this PR the following will be the same in PHP log10(x) === log10(x) the function log10 is needless and could be deprecated/removed. I will create an RFC if this PR was merged.
Marc