def test_sqrt(self):

        yield self.do_func("sqrt"), "10", round(math.sqrt(10), 5)
        yield self.do_func("sqrt"), "4", 2
        yield self.do_func("sqrt"), "3 * 3 + 4 * 4", 5
Calculates the gradient of the cost function with respect to the top-most layer activations.
dataset/ETHPy150Open mozilla/app-validator/tests/js/test_math.py/TestMathFuncs.test_sqrt--crossover with--dataset/ETHPy150Open bbabenko/simple_convnet/simple_convnet/convnet.py/NNet.cost_grad