1. The problem statement, all variables and given/known data Well, i've been doing a lot of research about the reduction formula as a method for resolving integration problems. However, not much information on the topic is to be found about the topic. The only things i get to find are examples with the formulas already given, which is cool, but still not what i need. The Question is ¿is there a general method to find the reduction formula for any given u^n function? Thanks.