Bug when calculating the derivative in CAS-mode.
Jakob Jakobsson shared this question 5 years ago
When I write as follows:
I get the answer: 2f'(x)² + 2f'(x) f(x). But the correct answer is 2f'(x)² + 2f''(x) f(x)
If I use the button f' two times then I get the correct answer.