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| author | Erlang/OTP <[email protected]> | 2018-11-09 15:24:45 +0100 |
|---|---|---|
| committer | Erlang/OTP <[email protected]> | 2018-11-09 15:24:45 +0100 |
| commit | c3cf08e8423e1e3fd1b76066b5c8008415ffd555 (patch) | |
| tree | b539d5aee92c6d99820046e4d199561cb55b4f0d /lib/stdlib/doc/src/lists.xml | |
| parent | 5fcec3e909f3a2eebef82c974e3cfb351398fd20 (diff) | |
| parent | d98da38562ec79360b58eed87eced3a506f1ff6d (diff) | |
| download | otp-c3cf08e8423e1e3fd1b76066b5c8008415ffd555.tar.gz otp-c3cf08e8423e1e3fd1b76066b5c8008415ffd555.tar.bz2 otp-c3cf08e8423e1e3fd1b76066b5c8008415ffd555.zip | |
Merge branch 'john/erts/OTP-18.3.4/minusminus_trapping/OTP-15371' into maint-18
* john/erts/OTP-18.3.4/minusminus_trapping/OTP-15371:
Optimize operator '--' and yield on large inputs
Diffstat (limited to 'lib/stdlib/doc/src/lists.xml')
| -rw-r--r-- | lib/stdlib/doc/src/lists.xml | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/lib/stdlib/doc/src/lists.xml b/lib/stdlib/doc/src/lists.xml index 89ba5238b5..4a4c170bba 100644 --- a/lib/stdlib/doc/src/lists.xml +++ b/lib/stdlib/doc/src/lists.xml @@ -708,12 +708,6 @@ splitwith(Pred, List) -> > <input>lists:subtract("123212", "212").</input> "312".</pre> <p><c>lists:subtract(A, B)</c> is equivalent to <c>A -- B</c>.</p> - <warning><p>The complexity of <c>lists:subtract(A, B)</c> is proportional - to <c>length(A)*length(B)</c>, meaning that it will be very slow if - both <c>A</c> and <c>B</c> are long lists. - (Using ordered lists and - <seealso marker="ordsets#subtract/2">ordsets:subtract/2</seealso> - is a much better choice if both lists are long.)</p></warning> </desc> </func> <func> |