Sam Blake

icon indicating a website link https://www.linkedin.com/in/sam-blake-a8260a134/ icon indicating an email [email protected]

icon location Melbourne, Australia icon location PhD mathematics, quant researcher, data scientist, steganography, cryptography

Results 1 issues of Sam Blake

Possible typo in Rubi rule

Reported to me via email from Arthur Norman: The rule Int[AA1:(a_.+c_.*x_^2)^p_*(d_.+e_.*x_+f_.*x_^2)^q_,AA2:x_Symbol] := (2*c*x)*(a+c*x^2)^(p+1)*(d+e*x+f*x^2)^q/((-4*a*c)*(p+1)) - (1/((-4*a*c)*(p+1))) \[Star] Int[(a+c*x^2)^(p+1)*(d+e*x+f*x^2)^(q-1)* Simp[2*c*d*(2*p+3)+(2*c*e*(2*p+q+3))*x+2*c*f*(2*p+2*q+3)*x^2,x],x] /; FreeQ[{a,c,d,e,f},x] && NeQ[e^2-4*d*f] && 4 LtQ[p,-1] && GtQ[q,0] && Not[IGtQ[q,0]] calls...