Problem with libstdc++ documentation for math functions

[Julio Pacheco]

I noticed that libstdc++ documentation didnt match the cmath lib while i
was trying to use the std::ceill function (std::ceil overload currently),
so i decided do make some changes in a patch file and posted it on ym
github! Since im fairly new with github im not sure how to take it from
here, ill link the file i made with the changes here, maybe you can either
tell me what else i can do to make things easier for you guys, or take
things from here yourself. Im a student that enjoys c++ alot.

(the link to the file where i made the changes, in github:)

https://github.com/thisusernameonlyhasthirtyninecharacters/libstdc-math-functions-update/blob/main/libstdc%2B%2B_patch.h

https://github.com/thisusernameonlyhasthirtyninecharacters/libstdc-math-functions-update

Sorry if this isnt the proper way to present issues, but it's my first time
doing this so i hope you can understand.

Regardless, thank you
-- 
Júlio Pacheco