Optimal. Leaf size=216 \[ -\frac {e^2 (17-p) \left (d^2-e^2 x^2\right )^{p-3}}{4 x^2}-\frac {d^2 \left (d^2-e^2 x^2\right )^{p-3}}{4 x^4}+\frac {4 d e \left (d^2-e^2 x^2\right )^{p-3}}{3 x^3}+\frac {e^4 \left (p^2-21 p+70\right ) \left (d^2-e^2 x^2\right )^{p-3} \, _2F_1\left (1,p-3;p-2;1-\frac {e^2 x^2}{d^2}\right )}{4 d^2 (3-p)}+\frac {8 e^3 (6-p) \left (1-\frac {e^2 x^2}{d^2}\right )^{-p} \left (d^2-e^2 x^2\right )^p \, _2F_1\left (-\frac {1}{2},4-p;\frac {1}{2};\frac {e^2 x^2}{d^2}\right )}{3 d^7 x} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.41, antiderivative size = 216, normalized size of antiderivative = 1.00, number of steps used = 9, number of rules used = 7, integrand size = 25, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.280, Rules used = {852, 1807, 764, 365, 364, 266, 65} \[ \frac {e^4 \left (p^2-21 p+70\right ) \left (d^2-e^2 x^2\right )^{p-3} \, _2F_1\left (1,p-3;p-2;1-\frac {e^2 x^2}{d^2}\right )}{4 d^2 (3-p)}+\frac {8 e^3 (6-p) \left (1-\frac {e^2 x^2}{d^2}\right )^{-p} \left (d^2-e^2 x^2\right )^p \, _2F_1\left (-\frac {1}{2},4-p;\frac {1}{2};\frac {e^2 x^2}{d^2}\right )}{3 d^7 x}-\frac {e^2 (17-p) \left (d^2-e^2 x^2\right )^{p-3}}{4 x^2}+\frac {4 d e \left (d^2-e^2 x^2\right )^{p-3}}{3 x^3}-\frac {d^2 \left (d^2-e^2 x^2\right )^{p-3}}{4 x^4} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 65
Rule 266
Rule 364
Rule 365
Rule 764
Rule 852
Rule 1807
Rubi steps
\begin {align*} \int \frac {\left (d^2-e^2 x^2\right )^p}{x^5 (d+e x)^4} \, dx &=\int \frac {(d-e x)^4 \left (d^2-e^2 x^2\right )^{-4+p}}{x^5} \, dx\\ &=-\frac {d^2 \left (d^2-e^2 x^2\right )^{-3+p}}{4 x^4}-\frac {\int \frac {\left (d^2-e^2 x^2\right )^{-4+p} \left (16 d^5 e-2 d^4 e^2 (17-p) x+16 d^3 e^3 x^2-4 d^2 e^4 x^3\right )}{x^4} \, dx}{4 d^2}\\ &=-\frac {d^2 \left (d^2-e^2 x^2\right )^{-3+p}}{4 x^4}+\frac {4 d e \left (d^2-e^2 x^2\right )^{-3+p}}{3 x^3}+\frac {\int \frac {\left (d^2-e^2 x^2\right )^{-4+p} \left (6 d^6 e^2 (17-p)-32 d^5 e^3 (6-p) x+12 d^4 e^4 x^2\right )}{x^3} \, dx}{12 d^4}\\ &=-\frac {d^2 \left (d^2-e^2 x^2\right )^{-3+p}}{4 x^4}+\frac {4 d e \left (d^2-e^2 x^2\right )^{-3+p}}{3 x^3}-\frac {e^2 (17-p) \left (d^2-e^2 x^2\right )^{-3+p}}{4 x^2}-\frac {\int \frac {\left (64 d^7 e^3 (6-p)-12 d^6 e^4 \left (70-21 p+p^2\right ) x\right ) \left (d^2-e^2 x^2\right )^{-4+p}}{x^2} \, dx}{24 d^6}\\ &=-\frac {d^2 \left (d^2-e^2 x^2\right )^{-3+p}}{4 x^4}+\frac {4 d e \left (d^2-e^2 x^2\right )^{-3+p}}{3 x^3}-\frac {e^2 (17-p) \left (d^2-e^2 x^2\right )^{-3+p}}{4 x^2}-\frac {1}{3} \left (8 d e^3 (6-p)\right ) \int \frac {\left (d^2-e^2 x^2\right )^{-4+p}}{x^2} \, dx+\frac {1}{2} \left (e^4 \left (70-21 p+p^2\right )\right ) \int \frac {\left (d^2-e^2 x^2\right )^{-4+p}}{x} \, dx\\ &=-\frac {d^2 \left (d^2-e^2 x^2\right )^{-3+p}}{4 x^4}+\frac {4 d e \left (d^2-e^2 x^2\right )^{-3+p}}{3 x^3}-\frac {e^2 (17-p) \left (d^2-e^2 x^2\right )^{-3+p}}{4 x^2}+\frac {1}{4} \left (e^4 \left (70-21 p+p^2\right )\right ) \operatorname {Subst}\left (\int \frac {\left (d^2-e^2 x\right )^{-4+p}}{x} \, dx,x,x^2\right )-\frac {\left (8 e^3 (6-p) \left (d^2-e^2 x^2\right )^p \left (1-\frac {e^2 x^2}{d^2}\right )^{-p}\right ) \int \frac {\left (1-\frac {e^2 x^2}{d^2}\right )^{-4+p}}{x^2} \, dx}{3 d^7}\\ &=-\frac {d^2 \left (d^2-e^2 x^2\right )^{-3+p}}{4 x^4}+\frac {4 d e \left (d^2-e^2 x^2\right )^{-3+p}}{3 x^3}-\frac {e^2 (17-p) \left (d^2-e^2 x^2\right )^{-3+p}}{4 x^2}+\frac {8 e^3 (6-p) \left (d^2-e^2 x^2\right )^p \left (1-\frac {e^2 x^2}{d^2}\right )^{-p} \, _2F_1\left (-\frac {1}{2},4-p;\frac {1}{2};\frac {e^2 x^2}{d^2}\right )}{3 d^7 x}+\frac {e^4 \left (70-21 p+p^2\right ) \left (d^2-e^2 x^2\right )^{-3+p} \, _2F_1\left (1,-3+p;-2+p;1-\frac {e^2 x^2}{d^2}\right )}{4 d^2 (3-p)}\\ \end {align*}
________________________________________________________________________________________
Mathematica [B] time = 0.74, size = 505, normalized size = 2.34 \[ \frac {\left (d^2-e^2 x^2\right )^p \left (\frac {840 d e^4 \left (1-\frac {d^2}{e^2 x^2}\right )^{-p} \, _2F_1\left (-p,-p;1-p;\frac {d^2}{e^2 x^2}\right )}{p}+\frac {960 d^2 e^3 \left (1-\frac {e^2 x^2}{d^2}\right )^{-p} \, _2F_1\left (-\frac {1}{2},-p;\frac {1}{2};\frac {e^2 x^2}{d^2}\right )}{x}+\frac {24 d^5 \left (1-\frac {d^2}{e^2 x^2}\right )^{-p} \, _2F_1\left (2-p,-p;3-p;\frac {d^2}{e^2 x^2}\right )}{(p-2) x^4}+\frac {64 d^4 e \left (1-\frac {e^2 x^2}{d^2}\right )^{-p} \, _2F_1\left (-\frac {3}{2},-p;-\frac {1}{2};\frac {e^2 x^2}{d^2}\right )}{x^3}+\frac {240 d^3 e^2 \left (1-\frac {d^2}{e^2 x^2}\right )^{-p} \, _2F_1\left (1-p,-p;2-p;\frac {d^2}{e^2 x^2}\right )}{(p-1) x^2}+\frac {105 e^4 2^{p+3} (d-e x) \left (\frac {e x}{d}+1\right )^{-p} \, _2F_1\left (1-p,p+1;p+2;\frac {d-e x}{2 d}\right )}{p+1}+\frac {45 e^4 2^{p+2} (d-e x) \left (\frac {e x}{d}+1\right )^{-p} \, _2F_1\left (2-p,p+1;p+2;\frac {d-e x}{2 d}\right )}{p+1}+\frac {15 e^4 2^{p+1} (d-e x) \left (\frac {e x}{d}+1\right )^{-p} \, _2F_1\left (3-p,p+1;p+2;\frac {d-e x}{2 d}\right )}{p+1}+\frac {3 e^4 2^p (d-e x) \left (\frac {e x}{d}+1\right )^{-p} \, _2F_1\left (4-p,p+1;p+2;\frac {d-e x}{2 d}\right )}{p+1}\right )}{48 d^9} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
fricas [F] time = 0.83, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\frac {{\left (-e^{2} x^{2} + d^{2}\right )}^{p}}{e^{4} x^{9} + 4 \, d e^{3} x^{8} + 6 \, d^{2} e^{2} x^{7} + 4 \, d^{3} e x^{6} + d^{4} x^{5}}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {{\left (-e^{2} x^{2} + d^{2}\right )}^{p}}{{\left (e x + d\right )}^{4} x^{5}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maple [F] time = 0.08, size = 0, normalized size = 0.00 \[ \int \frac {\left (-e^{2} x^{2}+d^{2}\right )^{p}}{\left (e x +d \right )^{4} x^{5}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {{\left (-e^{2} x^{2} + d^{2}\right )}^{p}}{{\left (e x + d\right )}^{4} x^{5}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [F] time = 0.00, size = -1, normalized size = -0.00 \[ \int \frac {{\left (d^2-e^2\,x^2\right )}^p}{x^5\,{\left (d+e\,x\right )}^4} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {\left (- \left (- d + e x\right ) \left (d + e x\right )\right )^{p}}{x^{5} \left (d + e x\right )^{4}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________