Optimal. Leaf size=152 \[ -\frac {a^3 (b c-a d)^3 \log (a+b x)}{b^7}+\frac {a^2 x (b c-a d)^3}{b^6}+\frac {d x^4 \left (a^2 d^2-3 a b c d+3 b^2 c^2\right )}{4 b^3}-\frac {a x^2 (b c-a d)^3}{2 b^5}+\frac {x^3 (b c-a d)^3}{3 b^4}+\frac {d^2 x^5 (3 b c-a d)}{5 b^2}+\frac {d^3 x^6}{6 b} \]
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Rubi [A] time = 0.16, antiderivative size = 152, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 1, integrand size = 18, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.056, Rules used = {88} \begin {gather*} \frac {d x^4 \left (a^2 d^2-3 a b c d+3 b^2 c^2\right )}{4 b^3}+\frac {a^2 x (b c-a d)^3}{b^6}-\frac {a^3 (b c-a d)^3 \log (a+b x)}{b^7}+\frac {d^2 x^5 (3 b c-a d)}{5 b^2}+\frac {x^3 (b c-a d)^3}{3 b^4}-\frac {a x^2 (b c-a d)^3}{2 b^5}+\frac {d^3 x^6}{6 b} \end {gather*}
Antiderivative was successfully verified.
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Rule 88
Rubi steps
\begin {align*} \int \frac {x^3 (c+d x)^3}{a+b x} \, dx &=\int \left (-\frac {a^2 (-b c+a d)^3}{b^6}+\frac {a (-b c+a d)^3 x}{b^5}+\frac {(b c-a d)^3 x^2}{b^4}+\frac {d \left (3 b^2 c^2-3 a b c d+a^2 d^2\right ) x^3}{b^3}+\frac {d^2 (3 b c-a d) x^4}{b^2}+\frac {d^3 x^5}{b}+\frac {a^3 (-b c+a d)^3}{b^6 (a+b x)}\right ) \, dx\\ &=\frac {a^2 (b c-a d)^3 x}{b^6}-\frac {a (b c-a d)^3 x^2}{2 b^5}+\frac {(b c-a d)^3 x^3}{3 b^4}+\frac {d \left (3 b^2 c^2-3 a b c d+a^2 d^2\right ) x^4}{4 b^3}+\frac {d^2 (3 b c-a d) x^5}{5 b^2}+\frac {d^3 x^6}{6 b}-\frac {a^3 (b c-a d)^3 \log (a+b x)}{b^7}\\ \end {align*}
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Mathematica [A] time = 0.11, size = 145, normalized size = 0.95 \begin {gather*} \frac {60 a^3 (a d-b c)^3 \log (a+b x)+15 b^4 d x^4 \left (a^2 d^2-3 a b c d+3 b^2 c^2\right )-60 a^2 b x (a d-b c)^3+12 b^5 d^2 x^5 (3 b c-a d)+20 b^3 x^3 (b c-a d)^3+30 a b^2 x^2 (a d-b c)^3+10 b^6 d^3 x^6}{60 b^7} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [F] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {x^3 (c+d x)^3}{a+b x} \, dx \end {gather*}
Verification is not applicable to the result.
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fricas [A] time = 1.32, size = 267, normalized size = 1.76 \begin {gather*} \frac {10 \, b^{6} d^{3} x^{6} + 12 \, {\left (3 \, b^{6} c d^{2} - a b^{5} d^{3}\right )} x^{5} + 15 \, {\left (3 \, b^{6} c^{2} d - 3 \, a b^{5} c d^{2} + a^{2} b^{4} d^{3}\right )} x^{4} + 20 \, {\left (b^{6} c^{3} - 3 \, a b^{5} c^{2} d + 3 \, a^{2} b^{4} c d^{2} - a^{3} b^{3} d^{3}\right )} x^{3} - 30 \, {\left (a b^{5} c^{3} - 3 \, a^{2} b^{4} c^{2} d + 3 \, a^{3} b^{3} c d^{2} - a^{4} b^{2} d^{3}\right )} x^{2} + 60 \, {\left (a^{2} b^{4} c^{3} - 3 \, a^{3} b^{3} c^{2} d + 3 \, a^{4} b^{2} c d^{2} - a^{5} b d^{3}\right )} x - 60 \, {\left (a^{3} b^{3} c^{3} - 3 \, a^{4} b^{2} c^{2} d + 3 \, a^{5} b c d^{2} - a^{6} d^{3}\right )} \log \left (b x + a\right )}{60 \, b^{7}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.95, size = 286, normalized size = 1.88 \begin {gather*} \frac {10 \, b^{5} d^{3} x^{6} + 36 \, b^{5} c d^{2} x^{5} - 12 \, a b^{4} d^{3} x^{5} + 45 \, b^{5} c^{2} d x^{4} - 45 \, a b^{4} c d^{2} x^{4} + 15 \, a^{2} b^{3} d^{3} x^{4} + 20 \, b^{5} c^{3} x^{3} - 60 \, a b^{4} c^{2} d x^{3} + 60 \, a^{2} b^{3} c d^{2} x^{3} - 20 \, a^{3} b^{2} d^{3} x^{3} - 30 \, a b^{4} c^{3} x^{2} + 90 \, a^{2} b^{3} c^{2} d x^{2} - 90 \, a^{3} b^{2} c d^{2} x^{2} + 30 \, a^{4} b d^{3} x^{2} + 60 \, a^{2} b^{3} c^{3} x - 180 \, a^{3} b^{2} c^{2} d x + 180 \, a^{4} b c d^{2} x - 60 \, a^{5} d^{3} x}{60 \, b^{6}} - \frac {{\left (a^{3} b^{3} c^{3} - 3 \, a^{4} b^{2} c^{2} d + 3 \, a^{5} b c d^{2} - a^{6} d^{3}\right )} \log \left ({\left | b x + a \right |}\right )}{b^{7}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.00, size = 302, normalized size = 1.99 \begin {gather*} \frac {d^{3} x^{6}}{6 b}-\frac {a \,d^{3} x^{5}}{5 b^{2}}+\frac {3 c \,d^{2} x^{5}}{5 b}+\frac {a^{2} d^{3} x^{4}}{4 b^{3}}-\frac {3 a c \,d^{2} x^{4}}{4 b^{2}}+\frac {3 c^{2} d \,x^{4}}{4 b}-\frac {a^{3} d^{3} x^{3}}{3 b^{4}}+\frac {a^{2} c \,d^{2} x^{3}}{b^{3}}-\frac {a \,c^{2} d \,x^{3}}{b^{2}}+\frac {c^{3} x^{3}}{3 b}+\frac {a^{4} d^{3} x^{2}}{2 b^{5}}-\frac {3 a^{3} c \,d^{2} x^{2}}{2 b^{4}}+\frac {3 a^{2} c^{2} d \,x^{2}}{2 b^{3}}-\frac {a \,c^{3} x^{2}}{2 b^{2}}+\frac {a^{6} d^{3} \ln \left (b x +a \right )}{b^{7}}-\frac {3 a^{5} c \,d^{2} \ln \left (b x +a \right )}{b^{6}}-\frac {a^{5} d^{3} x}{b^{6}}+\frac {3 a^{4} c^{2} d \ln \left (b x +a \right )}{b^{5}}+\frac {3 a^{4} c \,d^{2} x}{b^{5}}-\frac {a^{3} c^{3} \ln \left (b x +a \right )}{b^{4}}-\frac {3 a^{3} c^{2} d x}{b^{4}}+\frac {a^{2} c^{3} x}{b^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.02, size = 266, normalized size = 1.75 \begin {gather*} \frac {10 \, b^{5} d^{3} x^{6} + 12 \, {\left (3 \, b^{5} c d^{2} - a b^{4} d^{3}\right )} x^{5} + 15 \, {\left (3 \, b^{5} c^{2} d - 3 \, a b^{4} c d^{2} + a^{2} b^{3} d^{3}\right )} x^{4} + 20 \, {\left (b^{5} c^{3} - 3 \, a b^{4} c^{2} d + 3 \, a^{2} b^{3} c d^{2} - a^{3} b^{2} d^{3}\right )} x^{3} - 30 \, {\left (a b^{4} c^{3} - 3 \, a^{2} b^{3} c^{2} d + 3 \, a^{3} b^{2} c d^{2} - a^{4} b d^{3}\right )} x^{2} + 60 \, {\left (a^{2} b^{3} c^{3} - 3 \, a^{3} b^{2} c^{2} d + 3 \, a^{4} b c d^{2} - a^{5} d^{3}\right )} x}{60 \, b^{6}} - \frac {{\left (a^{3} b^{3} c^{3} - 3 \, a^{4} b^{2} c^{2} d + 3 \, a^{5} b c d^{2} - a^{6} d^{3}\right )} \log \left (b x + a\right )}{b^{7}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.06, size = 288, normalized size = 1.89 \begin {gather*} x^3\,\left (\frac {c^3}{3\,b}-\frac {a\,\left (\frac {3\,c^2\,d}{b}+\frac {a\,\left (\frac {a\,d^3}{b^2}-\frac {3\,c\,d^2}{b}\right )}{b}\right )}{3\,b}\right )-x^5\,\left (\frac {a\,d^3}{5\,b^2}-\frac {3\,c\,d^2}{5\,b}\right )+x^4\,\left (\frac {3\,c^2\,d}{4\,b}+\frac {a\,\left (\frac {a\,d^3}{b^2}-\frac {3\,c\,d^2}{b}\right )}{4\,b}\right )+\frac {\ln \left (a+b\,x\right )\,\left (a^6\,d^3-3\,a^5\,b\,c\,d^2+3\,a^4\,b^2\,c^2\,d-a^3\,b^3\,c^3\right )}{b^7}+\frac {d^3\,x^6}{6\,b}-\frac {a\,x^2\,\left (\frac {c^3}{b}-\frac {a\,\left (\frac {3\,c^2\,d}{b}+\frac {a\,\left (\frac {a\,d^3}{b^2}-\frac {3\,c\,d^2}{b}\right )}{b}\right )}{b}\right )}{2\,b}+\frac {a^2\,x\,\left (\frac {c^3}{b}-\frac {a\,\left (\frac {3\,c^2\,d}{b}+\frac {a\,\left (\frac {a\,d^3}{b^2}-\frac {3\,c\,d^2}{b}\right )}{b}\right )}{b}\right )}{b^2} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.65, size = 243, normalized size = 1.60 \begin {gather*} \frac {a^{3} \left (a d - b c\right )^{3} \log {\left (a + b x \right )}}{b^{7}} + x^{5} \left (- \frac {a d^{3}}{5 b^{2}} + \frac {3 c d^{2}}{5 b}\right ) + x^{4} \left (\frac {a^{2} d^{3}}{4 b^{3}} - \frac {3 a c d^{2}}{4 b^{2}} + \frac {3 c^{2} d}{4 b}\right ) + x^{3} \left (- \frac {a^{3} d^{3}}{3 b^{4}} + \frac {a^{2} c d^{2}}{b^{3}} - \frac {a c^{2} d}{b^{2}} + \frac {c^{3}}{3 b}\right ) + x^{2} \left (\frac {a^{4} d^{3}}{2 b^{5}} - \frac {3 a^{3} c d^{2}}{2 b^{4}} + \frac {3 a^{2} c^{2} d}{2 b^{3}} - \frac {a c^{3}}{2 b^{2}}\right ) + x \left (- \frac {a^{5} d^{3}}{b^{6}} + \frac {3 a^{4} c d^{2}}{b^{5}} - \frac {3 a^{3} c^{2} d}{b^{4}} + \frac {a^{2} c^{3}}{b^{3}}\right ) + \frac {d^{3} x^{6}}{6 b} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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