testing with simple function

[JadBatmobile]

i modified the examples/simple/brainin.py script to test a simple function x^2 + y^2.
However, when i run main,py, it seems like it continues to optimize what that function was prior..

[JadBatmobile]

i just dont see why it cant minimize this simple function.

[JadBatmobile]

okay so. i should not modify the existing code, cause somehow that messes it up (explanation?). instead i have to make my own directory examples/my_own