diff options
| author | Olivier Girondel <[email protected]> | 2015-01-04 04:40:55 +0100 |
|---|---|---|
| committer | Marcus Arendt <[email protected]> | 2015-01-14 15:58:51 +0100 |
| commit | fdf09e81de5e7f1ecfe71f98b56c411073badae8 (patch) | |
| tree | d6a46aeb887b2b829a01889ed364d943b7ed7536 /lib/asn1/src/asn1ct_imm.erl | |
| parent | 821d84c5860a9a26185efa19be407796422e3090 (diff) | |
| download | otp-fdf09e81de5e7f1ecfe71f98b56c411073badae8.tar.gz otp-fdf09e81de5e7f1ecfe71f98b56c411073badae8.tar.bz2 otp-fdf09e81de5e7f1ecfe71f98b56c411073badae8.zip | |
Add math:log2/1
Diffstat (limited to 'lib/asn1/src/asn1ct_imm.erl')
| -rw-r--r-- | lib/asn1/src/asn1ct_imm.erl | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/lib/asn1/src/asn1ct_imm.erl b/lib/asn1/src/asn1ct_imm.erl index bdd14871d1..1e112d6ad3 100644 --- a/lib/asn1/src/asn1ct_imm.erl +++ b/lib/asn1/src/asn1ct_imm.erl @@ -1580,7 +1580,7 @@ do_combine_put_bits(_, _, _) -> throw(impossible). debit(Budget0, Alternatives) -> - case Budget0 - log2(Alternatives) of + case Budget0 - math:log2(Alternatives) of Budget when Budget > 0.0 -> Budget; _ -> @@ -1593,8 +1593,6 @@ num_clauses([_|T], N) -> num_clauses(T, N+1); num_clauses([], N) -> N. -log2(N) -> - math:log(N) / math:log(2.0). collect_put_bits(Imm) -> lists:splitwith(fun({put_bits,V,_,_}) when is_integer(V) -> true; |