[Bug libstdc++/51540] doxygen documentation for partial_sum misleading

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51540

--- Comment #16 from Jonathan Wakely <redi at gcc dot gnu.org> 2011-12-17 
13:26:04 UTC ---
Or of course you can look at the code