An illustration of a magnifying glass. An illustration of a magnifying glass.
(*1.1.2.y P(x) (c x)^m (a+b x^2)^p*) Int[x_^m_.*Pq_*(a_+b_.*x_^2)^p_.,x_Symbol] := 1/2*Subst[Int[x^((m-1)/2)*SubstFor[x^2,Pq,x]*(a+b*x)^p,x],x,x^2] /; FreeQ[{a,b,p},x ...