Hello to everybody.
I'm using your library in my school project. It is about some numerical algorithms.

In my program I need ceil of sqrt of N, and I don't know how implement this using your library. Because when I'm trying to converse cl_I to cl_F, I got an error:conversion from cln::cl_I to a non-scalar type cln::cl_F requested.

Here is a brief information about my OS and PC:
Gentoo Linux 3.12.13
gcc 4.7.3-r3

PS. Excuse my for my bad english, I am frim Russia.