You can download the source code from the libc, which is open source: http://www.gnu.org/software/libc/download.html
Sqrt function working in c [duplicate]
Вопрос
How does sqrt function really work ? Does it go by any logical theorem to get the result.
Is there any way i can access the code of libarary function such as sqrt?
Решение
Не связан с StackOverflow