Optimal. Leaf size=92 \[ -\frac{3 b^2 (c+d x)^{10} (b c-a d)}{10 d^4}+\frac{b (c+d x)^9 (b c-a d)^2}{3 d^4}-\frac{(c+d x)^8 (b c-a d)^3}{8 d^4}+\frac{b^3 (c+d x)^{11}}{11 d^4} \]
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Rubi [A] time = 0.218233, antiderivative size = 92, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.067, Rules used = {43} \[ -\frac{3 b^2 (c+d x)^{10} (b c-a d)}{10 d^4}+\frac{b (c+d x)^9 (b c-a d)^2}{3 d^4}-\frac{(c+d x)^8 (b c-a d)^3}{8 d^4}+\frac{b^3 (c+d x)^{11}}{11 d^4} \]
Antiderivative was successfully verified.
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Rule 43
Rubi steps
\begin{align*} \int (a+b x)^3 (c+d x)^7 \, dx &=\int \left (\frac{(-b c+a d)^3 (c+d x)^7}{d^3}+\frac{3 b (b c-a d)^2 (c+d x)^8}{d^3}-\frac{3 b^2 (b c-a d) (c+d x)^9}{d^3}+\frac{b^3 (c+d x)^{10}}{d^3}\right ) \, dx\\ &=-\frac{(b c-a d)^3 (c+d x)^8}{8 d^4}+\frac{b (b c-a d)^2 (c+d x)^9}{3 d^4}-\frac{3 b^2 (b c-a d) (c+d x)^{10}}{10 d^4}+\frac{b^3 (c+d x)^{11}}{11 d^4}\\ \end{align*}
Mathematica [B] time = 0.0409356, size = 360, normalized size = 3.91 \[ \frac{1}{3} b d^5 x^9 \left (a^2 d^2+7 a b c d+7 b^2 c^2\right )+\frac{1}{8} d^4 x^8 \left (21 a^2 b c d^2+a^3 d^3+63 a b^2 c^2 d+35 b^3 c^3\right )+c d^3 x^7 \left (9 a^2 b c d^2+a^3 d^3+15 a b^2 c^2 d+5 b^3 c^3\right )+\frac{7}{2} c^2 d^2 x^6 \left (5 a^2 b c d^2+a^3 d^3+5 a b^2 c^2 d+b^3 c^3\right )+\frac{7}{5} c^3 d x^5 \left (15 a^2 b c d^2+5 a^3 d^3+9 a b^2 c^2 d+b^3 c^3\right )+\frac{1}{4} c^4 x^4 \left (63 a^2 b c d^2+35 a^3 d^3+21 a b^2 c^2 d+b^3 c^3\right )+a c^5 x^3 \left (7 a^2 d^2+7 a b c d+b^2 c^2\right )+\frac{1}{2} a^2 c^6 x^2 (7 a d+3 b c)+a^3 c^7 x+\frac{1}{10} b^2 d^6 x^{10} (3 a d+7 b c)+\frac{1}{11} b^3 d^7 x^{11} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.002, size = 385, normalized size = 4.2 \begin{align*}{\frac{{b}^{3}{d}^{7}{x}^{11}}{11}}+{\frac{ \left ( 3\,a{b}^{2}{d}^{7}+7\,{b}^{3}c{d}^{6} \right ){x}^{10}}{10}}+{\frac{ \left ( 3\,{a}^{2}b{d}^{7}+21\,a{b}^{2}c{d}^{6}+21\,{b}^{3}{c}^{2}{d}^{5} \right ){x}^{9}}{9}}+{\frac{ \left ({a}^{3}{d}^{7}+21\,{a}^{2}bc{d}^{6}+63\,a{b}^{2}{c}^{2}{d}^{5}+35\,{b}^{3}{c}^{3}{d}^{4} \right ){x}^{8}}{8}}+{\frac{ \left ( 7\,{a}^{3}c{d}^{6}+63\,{a}^{2}b{c}^{2}{d}^{5}+105\,a{b}^{2}{c}^{3}{d}^{4}+35\,{b}^{3}{c}^{4}{d}^{3} \right ){x}^{7}}{7}}+{\frac{ \left ( 21\,{a}^{3}{c}^{2}{d}^{5}+105\,{a}^{2}b{c}^{3}{d}^{4}+105\,a{b}^{2}{c}^{4}{d}^{3}+21\,{b}^{3}{c}^{5}{d}^{2} \right ){x}^{6}}{6}}+{\frac{ \left ( 35\,{a}^{3}{c}^{3}{d}^{4}+105\,{a}^{2}b{c}^{4}{d}^{3}+63\,a{b}^{2}{c}^{5}{d}^{2}+7\,{b}^{3}{c}^{6}d \right ){x}^{5}}{5}}+{\frac{ \left ( 35\,{a}^{3}{c}^{4}{d}^{3}+63\,{a}^{2}b{c}^{5}{d}^{2}+21\,a{b}^{2}{c}^{6}d+{b}^{3}{c}^{7} \right ){x}^{4}}{4}}+{\frac{ \left ( 21\,{a}^{3}{c}^{5}{d}^{2}+21\,{a}^{2}b{c}^{6}d+3\,a{b}^{2}{c}^{7} \right ){x}^{3}}{3}}+{\frac{ \left ( 7\,{a}^{3}{c}^{6}d+3\,{a}^{2}b{c}^{7} \right ){x}^{2}}{2}}+{a}^{3}{c}^{7}x \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 0.964849, size = 508, normalized size = 5.52 \begin{align*} \frac{1}{11} \, b^{3} d^{7} x^{11} + a^{3} c^{7} x + \frac{1}{10} \,{\left (7 \, b^{3} c d^{6} + 3 \, a b^{2} d^{7}\right )} x^{10} + \frac{1}{3} \,{\left (7 \, b^{3} c^{2} d^{5} + 7 \, a b^{2} c d^{6} + a^{2} b d^{7}\right )} x^{9} + \frac{1}{8} \,{\left (35 \, b^{3} c^{3} d^{4} + 63 \, a b^{2} c^{2} d^{5} + 21 \, a^{2} b c d^{6} + a^{3} d^{7}\right )} x^{8} +{\left (5 \, b^{3} c^{4} d^{3} + 15 \, a b^{2} c^{3} d^{4} + 9 \, a^{2} b c^{2} d^{5} + a^{3} c d^{6}\right )} x^{7} + \frac{7}{2} \,{\left (b^{3} c^{5} d^{2} + 5 \, a b^{2} c^{4} d^{3} + 5 \, a^{2} b c^{3} d^{4} + a^{3} c^{2} d^{5}\right )} x^{6} + \frac{7}{5} \,{\left (b^{3} c^{6} d + 9 \, a b^{2} c^{5} d^{2} + 15 \, a^{2} b c^{4} d^{3} + 5 \, a^{3} c^{3} d^{4}\right )} x^{5} + \frac{1}{4} \,{\left (b^{3} c^{7} + 21 \, a b^{2} c^{6} d + 63 \, a^{2} b c^{5} d^{2} + 35 \, a^{3} c^{4} d^{3}\right )} x^{4} +{\left (a b^{2} c^{7} + 7 \, a^{2} b c^{6} d + 7 \, a^{3} c^{5} d^{2}\right )} x^{3} + \frac{1}{2} \,{\left (3 \, a^{2} b c^{7} + 7 \, a^{3} c^{6} d\right )} x^{2} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 2.01767, size = 913, normalized size = 9.92 \begin{align*} \frac{1}{11} x^{11} d^{7} b^{3} + \frac{7}{10} x^{10} d^{6} c b^{3} + \frac{3}{10} x^{10} d^{7} b^{2} a + \frac{7}{3} x^{9} d^{5} c^{2} b^{3} + \frac{7}{3} x^{9} d^{6} c b^{2} a + \frac{1}{3} x^{9} d^{7} b a^{2} + \frac{35}{8} x^{8} d^{4} c^{3} b^{3} + \frac{63}{8} x^{8} d^{5} c^{2} b^{2} a + \frac{21}{8} x^{8} d^{6} c b a^{2} + \frac{1}{8} x^{8} d^{7} a^{3} + 5 x^{7} d^{3} c^{4} b^{3} + 15 x^{7} d^{4} c^{3} b^{2} a + 9 x^{7} d^{5} c^{2} b a^{2} + x^{7} d^{6} c a^{3} + \frac{7}{2} x^{6} d^{2} c^{5} b^{3} + \frac{35}{2} x^{6} d^{3} c^{4} b^{2} a + \frac{35}{2} x^{6} d^{4} c^{3} b a^{2} + \frac{7}{2} x^{6} d^{5} c^{2} a^{3} + \frac{7}{5} x^{5} d c^{6} b^{3} + \frac{63}{5} x^{5} d^{2} c^{5} b^{2} a + 21 x^{5} d^{3} c^{4} b a^{2} + 7 x^{5} d^{4} c^{3} a^{3} + \frac{1}{4} x^{4} c^{7} b^{3} + \frac{21}{4} x^{4} d c^{6} b^{2} a + \frac{63}{4} x^{4} d^{2} c^{5} b a^{2} + \frac{35}{4} x^{4} d^{3} c^{4} a^{3} + x^{3} c^{7} b^{2} a + 7 x^{3} d c^{6} b a^{2} + 7 x^{3} d^{2} c^{5} a^{3} + \frac{3}{2} x^{2} c^{7} b a^{2} + \frac{7}{2} x^{2} d c^{6} a^{3} + x c^{7} a^{3} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] time = 0.138434, size = 427, normalized size = 4.64 \begin{align*} a^{3} c^{7} x + \frac{b^{3} d^{7} x^{11}}{11} + x^{10} \left (\frac{3 a b^{2} d^{7}}{10} + \frac{7 b^{3} c d^{6}}{10}\right ) + x^{9} \left (\frac{a^{2} b d^{7}}{3} + \frac{7 a b^{2} c d^{6}}{3} + \frac{7 b^{3} c^{2} d^{5}}{3}\right ) + x^{8} \left (\frac{a^{3} d^{7}}{8} + \frac{21 a^{2} b c d^{6}}{8} + \frac{63 a b^{2} c^{2} d^{5}}{8} + \frac{35 b^{3} c^{3} d^{4}}{8}\right ) + x^{7} \left (a^{3} c d^{6} + 9 a^{2} b c^{2} d^{5} + 15 a b^{2} c^{3} d^{4} + 5 b^{3} c^{4} d^{3}\right ) + x^{6} \left (\frac{7 a^{3} c^{2} d^{5}}{2} + \frac{35 a^{2} b c^{3} d^{4}}{2} + \frac{35 a b^{2} c^{4} d^{3}}{2} + \frac{7 b^{3} c^{5} d^{2}}{2}\right ) + x^{5} \left (7 a^{3} c^{3} d^{4} + 21 a^{2} b c^{4} d^{3} + \frac{63 a b^{2} c^{5} d^{2}}{5} + \frac{7 b^{3} c^{6} d}{5}\right ) + x^{4} \left (\frac{35 a^{3} c^{4} d^{3}}{4} + \frac{63 a^{2} b c^{5} d^{2}}{4} + \frac{21 a b^{2} c^{6} d}{4} + \frac{b^{3} c^{7}}{4}\right ) + x^{3} \left (7 a^{3} c^{5} d^{2} + 7 a^{2} b c^{6} d + a b^{2} c^{7}\right ) + x^{2} \left (\frac{7 a^{3} c^{6} d}{2} + \frac{3 a^{2} b c^{7}}{2}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.06532, size = 567, normalized size = 6.16 \begin{align*} \frac{1}{11} \, b^{3} d^{7} x^{11} + \frac{7}{10} \, b^{3} c d^{6} x^{10} + \frac{3}{10} \, a b^{2} d^{7} x^{10} + \frac{7}{3} \, b^{3} c^{2} d^{5} x^{9} + \frac{7}{3} \, a b^{2} c d^{6} x^{9} + \frac{1}{3} \, a^{2} b d^{7} x^{9} + \frac{35}{8} \, b^{3} c^{3} d^{4} x^{8} + \frac{63}{8} \, a b^{2} c^{2} d^{5} x^{8} + \frac{21}{8} \, a^{2} b c d^{6} x^{8} + \frac{1}{8} \, a^{3} d^{7} x^{8} + 5 \, b^{3} c^{4} d^{3} x^{7} + 15 \, a b^{2} c^{3} d^{4} x^{7} + 9 \, a^{2} b c^{2} d^{5} x^{7} + a^{3} c d^{6} x^{7} + \frac{7}{2} \, b^{3} c^{5} d^{2} x^{6} + \frac{35}{2} \, a b^{2} c^{4} d^{3} x^{6} + \frac{35}{2} \, a^{2} b c^{3} d^{4} x^{6} + \frac{7}{2} \, a^{3} c^{2} d^{5} x^{6} + \frac{7}{5} \, b^{3} c^{6} d x^{5} + \frac{63}{5} \, a b^{2} c^{5} d^{2} x^{5} + 21 \, a^{2} b c^{4} d^{3} x^{5} + 7 \, a^{3} c^{3} d^{4} x^{5} + \frac{1}{4} \, b^{3} c^{7} x^{4} + \frac{21}{4} \, a b^{2} c^{6} d x^{4} + \frac{63}{4} \, a^{2} b c^{5} d^{2} x^{4} + \frac{35}{4} \, a^{3} c^{4} d^{3} x^{4} + a b^{2} c^{7} x^{3} + 7 \, a^{2} b c^{6} d x^{3} + 7 \, a^{3} c^{5} d^{2} x^{3} + \frac{3}{2} \, a^{2} b c^{7} x^{2} + \frac{7}{2} \, a^{3} c^{6} d x^{2} + a^{3} c^{7} x \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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