Question

are there any other *important* integration techniques that arent combinations of; power rule, algebraic simplification, Usub, IBP, PFD, arctrig, hyperbolic simplification, trig substitution, or log rule?

Answer 1

what's IBP,PFD?

Answer 2

int by parts and partial fraction decompositio

Answer 3

udv=uv-intvdu
and
x/(def)=a/d +b/e+c/e

Answer 4

Trigonometric Integral, but they are not covered in Calculus