Optimal. Leaf size=219 \[ \frac{e^3 \sqrt{a^2+2 a b x+b^2 x^2} (a+b x)^7 (b d-a e)}{2 b^5}+\frac{6 e^2 \sqrt{a^2+2 a b x+b^2 x^2} (a+b x)^6 (b d-a e)^2}{7 b^5}+\frac{2 e \sqrt{a^2+2 a b x+b^2 x^2} (a+b x)^5 (b d-a e)^3}{3 b^5}+\frac{\sqrt{a^2+2 a b x+b^2 x^2} (a+b x)^4 (b d-a e)^4}{5 b^5}+\frac{e^4 \sqrt{a^2+2 a b x+b^2 x^2} (a+b x)^8}{9 b^5} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.218103, antiderivative size = 219, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 33, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.091, Rules used = {770, 21, 43} \[ \frac{e^3 \sqrt{a^2+2 a b x+b^2 x^2} (a+b x)^7 (b d-a e)}{2 b^5}+\frac{6 e^2 \sqrt{a^2+2 a b x+b^2 x^2} (a+b x)^6 (b d-a e)^2}{7 b^5}+\frac{2 e \sqrt{a^2+2 a b x+b^2 x^2} (a+b x)^5 (b d-a e)^3}{3 b^5}+\frac{\sqrt{a^2+2 a b x+b^2 x^2} (a+b x)^4 (b d-a e)^4}{5 b^5}+\frac{e^4 \sqrt{a^2+2 a b x+b^2 x^2} (a+b x)^8}{9 b^5} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 770
Rule 21
Rule 43
Rubi steps
\begin{align*} \int (a+b x) (d+e x)^4 \left (a^2+2 a b x+b^2 x^2\right )^{3/2} \, dx &=\frac{\sqrt{a^2+2 a b x+b^2 x^2} \int (a+b x) \left (a b+b^2 x\right )^3 (d+e x)^4 \, 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 (a+b x)^4 (d+e x)^4 \, 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 (a+b x)^4}{b^4}+\frac{4 e (b d-a e)^3 (a+b x)^5}{b^4}+\frac{6 e^2 (b d-a e)^2 (a+b x)^6}{b^4}+\frac{4 e^3 (b d-a e) (a+b x)^7}{b^4}+\frac{e^4 (a+b x)^8}{b^4}\right ) \, dx}{a b+b^2 x}\\ &=\frac{(b d-a e)^4 (a+b x)^4 \sqrt{a^2+2 a b x+b^2 x^2}}{5 b^5}+\frac{2 e (b d-a e)^3 (a+b x)^5 \sqrt{a^2+2 a b x+b^2 x^2}}{3 b^5}+\frac{6 e^2 (b d-a e)^2 (a+b x)^6 \sqrt{a^2+2 a b x+b^2 x^2}}{7 b^5}+\frac{e^3 (b d-a e) (a+b x)^7 \sqrt{a^2+2 a b x+b^2 x^2}}{2 b^5}+\frac{e^4 (a+b x)^8 \sqrt{a^2+2 a b x+b^2 x^2}}{9 b^5}\\ \end{align*}
Mathematica [A] time = 0.092464, size = 267, normalized size = 1.22 \[ \frac{x \sqrt{(a+b x)^2} \left (36 a^2 b^2 x^2 \left (126 d^2 e^2 x^2+105 d^3 e x+35 d^4+70 d e^3 x^3+15 e^4 x^4\right )+84 a^3 b x \left (45 d^2 e^2 x^2+40 d^3 e x+15 d^4+24 d e^3 x^3+5 e^4 x^4\right )+126 a^4 \left (10 d^2 e^2 x^2+10 d^3 e x+5 d^4+5 d e^3 x^3+e^4 x^4\right )+9 a b^3 x^3 \left (280 d^2 e^2 x^2+224 d^3 e x+70 d^4+160 d e^3 x^3+35 e^4 x^4\right )+b^4 x^4 \left (540 d^2 e^2 x^2+420 d^3 e x+126 d^4+315 d e^3 x^3+70 e^4 x^4\right )\right )}{630 (a+b x)} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [B] time = 0.004, size = 339, normalized size = 1.6 \begin{align*}{\frac{x \left ( 70\,{b}^{4}{e}^{4}{x}^{8}+315\,{x}^{7}a{b}^{3}{e}^{4}+315\,{x}^{7}{b}^{4}d{e}^{3}+540\,{x}^{6}{a}^{2}{b}^{2}{e}^{4}+1440\,{x}^{6}a{b}^{3}d{e}^{3}+540\,{x}^{6}{b}^{4}{d}^{2}{e}^{2}+420\,{x}^{5}{a}^{3}b{e}^{4}+2520\,{x}^{5}{a}^{2}{b}^{2}d{e}^{3}+2520\,{x}^{5}a{b}^{3}{d}^{2}{e}^{2}+420\,{x}^{5}{b}^{4}{d}^{3}e+126\,{x}^{4}{a}^{4}{e}^{4}+2016\,{x}^{4}{a}^{3}bd{e}^{3}+4536\,{x}^{4}{a}^{2}{b}^{2}{d}^{2}{e}^{2}+2016\,{x}^{4}a{b}^{3}{d}^{3}e+126\,{x}^{4}{b}^{4}{d}^{4}+630\,{a}^{4}d{e}^{3}{x}^{3}+3780\,{a}^{3}b{d}^{2}{e}^{2}{x}^{3}+3780\,{a}^{2}{b}^{2}{d}^{3}e{x}^{3}+630\,a{b}^{3}{d}^{4}{x}^{3}+1260\,{x}^{2}{a}^{4}{d}^{2}{e}^{2}+3360\,{x}^{2}{a}^{3}b{d}^{3}e+1260\,{x}^{2}{a}^{2}{b}^{2}{d}^{4}+1260\,{a}^{4}{d}^{3}ex+1260\,{a}^{3}b{d}^{4}x+630\,{a}^{4}{d}^{4} \right ) }{630\, \left ( bx+a \right ) ^{3}} \left ( \left ( bx+a \right ) ^{2} \right ) ^{{\frac{3}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 1.49296, size = 583, normalized size = 2.66 \begin{align*} \frac{1}{9} \, b^{4} e^{4} x^{9} + a^{4} d^{4} x + \frac{1}{2} \,{\left (b^{4} d e^{3} + a b^{3} e^{4}\right )} x^{8} + \frac{2}{7} \,{\left (3 \, b^{4} d^{2} e^{2} + 8 \, a b^{3} d e^{3} + 3 \, a^{2} b^{2} e^{4}\right )} x^{7} + \frac{2}{3} \,{\left (b^{4} d^{3} e + 6 \, a b^{3} d^{2} e^{2} + 6 \, a^{2} b^{2} d e^{3} + a^{3} b e^{4}\right )} x^{6} + \frac{1}{5} \,{\left (b^{4} d^{4} + 16 \, a b^{3} d^{3} e + 36 \, a^{2} b^{2} d^{2} e^{2} + 16 \, a^{3} b d e^{3} + a^{4} e^{4}\right )} x^{5} +{\left (a b^{3} d^{4} + 6 \, a^{2} b^{2} d^{3} e + 6 \, a^{3} b d^{2} e^{2} + a^{4} d e^{3}\right )} x^{4} + \frac{2}{3} \,{\left (3 \, a^{2} b^{2} d^{4} + 8 \, a^{3} b d^{3} e + 3 \, a^{4} d^{2} e^{2}\right )} x^{3} + 2 \,{\left (a^{3} b d^{4} + a^{4} d^{3} e\right )} x^{2} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \left (a + b x\right ) \left (d + e x\right )^{4} \left (\left (a + b x\right )^{2}\right )^{\frac{3}{2}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [B] time = 1.21988, size = 622, normalized size = 2.84 \begin{align*} \frac{1}{9} \, b^{4} x^{9} e^{4} \mathrm{sgn}\left (b x + a\right ) + \frac{1}{2} \, b^{4} d x^{8} e^{3} \mathrm{sgn}\left (b x + a\right ) + \frac{6}{7} \, b^{4} d^{2} x^{7} e^{2} \mathrm{sgn}\left (b x + a\right ) + \frac{2}{3} \, b^{4} d^{3} x^{6} e \mathrm{sgn}\left (b x + a\right ) + \frac{1}{5} \, b^{4} d^{4} x^{5} \mathrm{sgn}\left (b x + a\right ) + \frac{1}{2} \, a b^{3} x^{8} e^{4} \mathrm{sgn}\left (b x + a\right ) + \frac{16}{7} \, a b^{3} d x^{7} e^{3} \mathrm{sgn}\left (b x + a\right ) + 4 \, a b^{3} d^{2} x^{6} e^{2} \mathrm{sgn}\left (b x + a\right ) + \frac{16}{5} \, a b^{3} d^{3} x^{5} e \mathrm{sgn}\left (b x + a\right ) + a b^{3} d^{4} x^{4} \mathrm{sgn}\left (b x + a\right ) + \frac{6}{7} \, a^{2} b^{2} x^{7} e^{4} \mathrm{sgn}\left (b x + a\right ) + 4 \, a^{2} b^{2} d x^{6} e^{3} \mathrm{sgn}\left (b x + a\right ) + \frac{36}{5} \, a^{2} b^{2} d^{2} x^{5} e^{2} \mathrm{sgn}\left (b x + a\right ) + 6 \, a^{2} b^{2} d^{3} x^{4} e \mathrm{sgn}\left (b x + a\right ) + 2 \, a^{2} b^{2} d^{4} x^{3} \mathrm{sgn}\left (b x + a\right ) + \frac{2}{3} \, a^{3} b x^{6} e^{4} \mathrm{sgn}\left (b x + a\right ) + \frac{16}{5} \, a^{3} b d x^{5} e^{3} \mathrm{sgn}\left (b x + a\right ) + 6 \, a^{3} b d^{2} x^{4} e^{2} \mathrm{sgn}\left (b x + a\right ) + \frac{16}{3} \, a^{3} b d^{3} x^{3} e \mathrm{sgn}\left (b x + a\right ) + 2 \, a^{3} b d^{4} x^{2} \mathrm{sgn}\left (b x + a\right ) + \frac{1}{5} \, a^{4} x^{5} e^{4} \mathrm{sgn}\left (b x + a\right ) + a^{4} d x^{4} e^{3} \mathrm{sgn}\left (b x + a\right ) + 2 \, a^{4} d^{2} x^{3} e^{2} \mathrm{sgn}\left (b x + a\right ) + 2 \, a^{4} d^{3} x^{2} e \mathrm{sgn}\left (b x + a\right ) + a^{4} d^{4} x \mathrm{sgn}\left (b x + a\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]