Checkers support

[aymanrs]

It doesn't support checkers.

[chermehdi]

you need to elaborate more, i know that it does not, but how would you want that we add them?

[aymanrs]

you're right, the platforms won't give the checkers.

[chermehdi]

We added new Checkers support, one can follow pull/57 to figure out how to add new Checkers to the codebase.

Some ideas of checkers:

• DoubleChecker: this takes a precision and compares double outputs based on the given precision