a = 1.0
b = (0.3 * 3) + 0.1
# Wrong way to compare
isEqual1 = a == b
# isEqual1 is false
# Correct way to compare
delta = 1E-9
isEqual2 = abs(a - b) < delta
# isEqual2 is true
print(f"{a = }")
print(f"{b = }")
print(f"{isEqual1 = }")
print(f"{isEqual2 = }")