derivation is easier than integration - is it true?
35032
Why is integration so much harder than differentiation?
4735
Proof for alternative definition of the derivative
151698
Integral of a square compared to the square of an integral
30723
Second derivative "formula derivation"
130220
Why should the substitution be injective when integrating by substitution?
24235
Is there a rule of integration that corresponds to the quotient rule?
112783
Is it mathematically valid to separate variables in a differential equation?
85085
Simplifying the derivative of $|x|$
66580
Integration vs numerical integration
150756
Equality of integrals
28540
Really advanced techniques of integration (definite or indefinite)
137648
What is the mistake in doing integration by this method?
134871
Using definition of derivative to differentiate $f(x)= \sqrt{x}+1$
125764
Under what conditions does Mathematica give a natural antiderivative when integrating?
93528
Continuous versus differentiable
89397
Do we really need polynomials (In contrast to polynomial functions)?
31845
When not to treat dy/dx as a fraction in single-variable calculus?