Optimal. Leaf size=260 \[ \frac{2 b^4 \sqrt{a^2+2 a b x+b^2 x^2} (d+e x)^{3/2}}{3 e^5 (a+b x)}-\frac{8 b^3 \sqrt{a^2+2 a b x+b^2 x^2} \sqrt{d+e x} (b d-a e)}{e^5 (a+b x)}-\frac{12 b^2 \sqrt{a^2+2 a b x+b^2 x^2} (b d-a e)^2}{e^5 (a+b x) \sqrt{d+e x}}+\frac{8 b \sqrt{a^2+2 a b x+b^2 x^2} (b d-a e)^3}{3 e^5 (a+b x) (d+e x)^{3/2}}-\frac{2 \sqrt{a^2+2 a b x+b^2 x^2} (b d-a e)^4}{5 e^5 (a+b x) (d+e x)^{5/2}} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0997419, antiderivative size = 260, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 35, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.086, Rules used = {770, 21, 43} \[ \frac{2 b^4 \sqrt{a^2+2 a b x+b^2 x^2} (d+e x)^{3/2}}{3 e^5 (a+b x)}-\frac{8 b^3 \sqrt{a^2+2 a b x+b^2 x^2} \sqrt{d+e x} (b d-a e)}{e^5 (a+b x)}-\frac{12 b^2 \sqrt{a^2+2 a b x+b^2 x^2} (b d-a e)^2}{e^5 (a+b x) \sqrt{d+e x}}+\frac{8 b \sqrt{a^2+2 a b x+b^2 x^2} (b d-a e)^3}{3 e^5 (a+b x) (d+e x)^{3/2}}-\frac{2 \sqrt{a^2+2 a b x+b^2 x^2} (b d-a e)^4}{5 e^5 (a+b x) (d+e x)^{5/2}} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 770
Rule 21
Rule 43
Rubi steps
\begin{align*} \int \frac{(a+b x) \left (a^2+2 a b x+b^2 x^2\right )^{3/2}}{(d+e x)^{7/2}} \, dx &=\frac{\sqrt{a^2+2 a b x+b^2 x^2} \int \frac{(a+b x) \left (a b+b^2 x\right )^3}{(d+e x)^{7/2}} \, dx}{b^2 \left (a b+b^2 x\right )}\\ &=\frac{\left (b \sqrt{a^2+2 a b x+b^2 x^2}\right ) \int \frac{(a+b x)^4}{(d+e x)^{7/2}} \, dx}{a b+b^2 x}\\ &=\frac{\left (b \sqrt{a^2+2 a b x+b^2 x^2}\right ) \int \left (\frac{(-b d+a e)^4}{e^4 (d+e x)^{7/2}}-\frac{4 b (b d-a e)^3}{e^4 (d+e x)^{5/2}}+\frac{6 b^2 (b d-a e)^2}{e^4 (d+e x)^{3/2}}-\frac{4 b^3 (b d-a e)}{e^4 \sqrt{d+e x}}+\frac{b^4 \sqrt{d+e x}}{e^4}\right ) \, dx}{a b+b^2 x}\\ &=-\frac{2 (b d-a e)^4 \sqrt{a^2+2 a b x+b^2 x^2}}{5 e^5 (a+b x) (d+e x)^{5/2}}+\frac{8 b (b d-a e)^3 \sqrt{a^2+2 a b x+b^2 x^2}}{3 e^5 (a+b x) (d+e x)^{3/2}}-\frac{12 b^2 (b d-a e)^2 \sqrt{a^2+2 a b x+b^2 x^2}}{e^5 (a+b x) \sqrt{d+e x}}-\frac{8 b^3 (b d-a e) \sqrt{d+e x} \sqrt{a^2+2 a b x+b^2 x^2}}{e^5 (a+b x)}+\frac{2 b^4 (d+e x)^{3/2} \sqrt{a^2+2 a b x+b^2 x^2}}{3 e^5 (a+b x)}\\ \end{align*}
Mathematica [A] time = 0.091159, size = 172, normalized size = 0.66 \[ -\frac{2 \sqrt{(a+b x)^2} \left (6 a^2 b^2 e^2 \left (8 d^2+20 d e x+15 e^2 x^2\right )+4 a^3 b e^3 (2 d+5 e x)+3 a^4 e^4-12 a b^3 e \left (40 d^2 e x+16 d^3+30 d e^2 x^2+5 e^3 x^3\right )+b^4 \left (240 d^2 e^2 x^2+320 d^3 e x+128 d^4+40 d e^3 x^3-5 e^4 x^4\right )\right )}{15 e^5 (a+b x) (d+e x)^{5/2}} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.007, size = 202, normalized size = 0.8 \begin{align*} -{\frac{-10\,{x}^{4}{b}^{4}{e}^{4}-120\,{x}^{3}a{b}^{3}{e}^{4}+80\,{x}^{3}{b}^{4}d{e}^{3}+180\,{x}^{2}{a}^{2}{b}^{2}{e}^{4}-720\,{x}^{2}a{b}^{3}d{e}^{3}+480\,{x}^{2}{b}^{4}{d}^{2}{e}^{2}+40\,x{a}^{3}b{e}^{4}+240\,x{a}^{2}{b}^{2}d{e}^{3}-960\,xa{b}^{3}{d}^{2}{e}^{2}+640\,x{b}^{4}{d}^{3}e+6\,{a}^{4}{e}^{4}+16\,d{e}^{3}{a}^{3}b+96\,{a}^{2}{b}^{2}{d}^{2}{e}^{2}-384\,a{b}^{3}{d}^{3}e+256\,{b}^{4}{d}^{4}}{15\, \left ( bx+a \right ) ^{3}{e}^{5}} \left ( \left ( bx+a \right ) ^{2} \right ) ^{{\frac{3}{2}}} \left ( ex+d \right ) ^{-{\frac{5}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A] time = 1.16579, size = 440, normalized size = 1.69 \begin{align*} \frac{2 \,{\left (5 \, b^{3} e^{3} x^{3} + 16 \, b^{3} d^{3} - 8 \, a b^{2} d^{2} e - 2 \, a^{2} b d e^{2} - a^{3} e^{3} + 15 \,{\left (2 \, b^{3} d e^{2} - a b^{2} e^{3}\right )} x^{2} + 5 \,{\left (8 \, b^{3} d^{2} e - 4 \, a b^{2} d e^{2} - a^{2} b e^{3}\right )} x\right )} a}{5 \,{\left (e^{6} x^{2} + 2 \, d e^{5} x + d^{2} e^{4}\right )} \sqrt{e x + d}} + \frac{2 \,{\left (5 \, b^{3} e^{4} x^{4} - 128 \, b^{3} d^{4} + 144 \, a b^{2} d^{3} e - 24 \, a^{2} b d^{2} e^{2} - 2 \, a^{3} d e^{3} - 5 \,{\left (8 \, b^{3} d e^{3} - 9 \, a b^{2} e^{4}\right )} x^{3} - 15 \,{\left (16 \, b^{3} d^{2} e^{2} - 18 \, a b^{2} d e^{3} + 3 \, a^{2} b e^{4}\right )} x^{2} - 5 \,{\left (64 \, b^{3} d^{3} e - 72 \, a b^{2} d^{2} e^{2} + 12 \, a^{2} b d e^{3} + a^{3} e^{4}\right )} x\right )} b}{15 \,{\left (e^{7} x^{2} + 2 \, d e^{6} x + d^{2} e^{5}\right )} \sqrt{e x + d}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 0.982241, size = 447, normalized size = 1.72 \begin{align*} \frac{2 \,{\left (5 \, b^{4} e^{4} x^{4} - 128 \, b^{4} d^{4} + 192 \, a b^{3} d^{3} e - 48 \, a^{2} b^{2} d^{2} e^{2} - 8 \, a^{3} b d e^{3} - 3 \, a^{4} e^{4} - 20 \,{\left (2 \, b^{4} d e^{3} - 3 \, a b^{3} e^{4}\right )} x^{3} - 30 \,{\left (8 \, b^{4} d^{2} e^{2} - 12 \, a b^{3} d e^{3} + 3 \, a^{2} b^{2} e^{4}\right )} x^{2} - 20 \,{\left (16 \, b^{4} d^{3} e - 24 \, a b^{3} d^{2} e^{2} + 6 \, a^{2} b^{2} d e^{3} + a^{3} b e^{4}\right )} x\right )} \sqrt{e x + d}}{15 \,{\left (e^{8} x^{3} + 3 \, d e^{7} x^{2} + 3 \, d^{2} e^{6} x + d^{3} e^{5}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A] time = 1.207, size = 427, normalized size = 1.64 \begin{align*} \frac{2}{3} \,{\left ({\left (x e + d\right )}^{\frac{3}{2}} b^{4} e^{10} \mathrm{sgn}\left (b x + a\right ) - 12 \, \sqrt{x e + d} b^{4} d e^{10} \mathrm{sgn}\left (b x + a\right ) + 12 \, \sqrt{x e + d} a b^{3} e^{11} \mathrm{sgn}\left (b x + a\right )\right )} e^{\left (-15\right )} - \frac{2 \,{\left (90 \,{\left (x e + d\right )}^{2} b^{4} d^{2} \mathrm{sgn}\left (b x + a\right ) - 20 \,{\left (x e + d\right )} b^{4} d^{3} \mathrm{sgn}\left (b x + a\right ) + 3 \, b^{4} d^{4} \mathrm{sgn}\left (b x + a\right ) - 180 \,{\left (x e + d\right )}^{2} a b^{3} d e \mathrm{sgn}\left (b x + a\right ) + 60 \,{\left (x e + d\right )} a b^{3} d^{2} e \mathrm{sgn}\left (b x + a\right ) - 12 \, a b^{3} d^{3} e \mathrm{sgn}\left (b x + a\right ) + 90 \,{\left (x e + d\right )}^{2} a^{2} b^{2} e^{2} \mathrm{sgn}\left (b x + a\right ) - 60 \,{\left (x e + d\right )} a^{2} b^{2} d e^{2} \mathrm{sgn}\left (b x + a\right ) + 18 \, a^{2} b^{2} d^{2} e^{2} \mathrm{sgn}\left (b x + a\right ) + 20 \,{\left (x e + d\right )} a^{3} b e^{3} \mathrm{sgn}\left (b x + a\right ) - 12 \, a^{3} b d e^{3} \mathrm{sgn}\left (b x + a\right ) + 3 \, a^{4} e^{4} \mathrm{sgn}\left (b x + a\right )\right )} e^{\left (-5\right )}}{15 \,{\left (x e + d\right )}^{\frac{5}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]