array.c (rb_ary_sum): Array#sum is implemented. Kahan's compensated summation algorithm for precise sum of float numbers is moved from ary_inject_op in enum.c.
enum.c (ary_inject_op): Don't specialize for float numbers.
[ruby-core:74569] [Feature#12217] proposed by mrkn.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54565 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added by akr (Akira Tanaka) over 9 years ago
array.c (rb_ary_sum): Array#sum is implemented.
Kahan's compensated summation algorithm for precise sum of float
numbers is moved from ary_inject_op in enum.c.
enum.c (ary_inject_op): Don't specialize for float numbers.
[ruby-core:74569] [Feature#12217] proposed by mrkn.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54565 b2dd03c8-39d4-4d8f-98ff-823fe69b080e