forked from tinygrad/tinygrad
simplify `(4*x+4*y+7)//16` to `(x+y+1)//4`. fixed `GPU=1 UOP_IS_SYMBOLIC=1 IMAGE=2 python -m pytest test/test_ops.py -k conv`
simplify `(4*x+4*y+7)//16` to `(x+y+1)//4`. fixed `GPU=1 UOP_IS_SYMBOLIC=1 IMAGE=2 python -m pytest test/test_ops.py -k conv`