bpesquet · October 28, 2020 19:14
diff --git a/micrograd_autodiff_demo.py b/micrograd_autodiff_demo.py
 from micrograd.engine import Value

 # Create a managed scalar value
 x = Value(-4.0)
 z = 2 * x + 2 + x  # z = -10
 q = z.relu() + z * x  # q = 40
 h = (z * z).relu()  # h = 100
 y = h + q + q * x  # y = -20

 # Compute gradients w.r.t. input values
 y.backward()

 print(x.grad)  # dy/dx = 46
	from micrograd.engine import Value

	# Create a managed scalar value
	x = Value(-4.0)
	z = 2 * x + 2 + x # z = -10
	q = z.relu() + z * x # q = 40
	h = (z * z).relu() # h = 100
	y = h + q + q * x # y = -20

	# Compute gradients w.r.t. input values
	y.backward()

	print(x.grad) # dy/dx = 46