Optimal. Leaf size=150 \[ -\frac {84 a^3 x}{b^{10}}+\frac {14 a^2 x^2}{b^9}-\frac {7 a x^3}{3 b^8}+\frac {x^4}{4 b^7}-\frac {a^{10}}{6 b^{11} (a+b x)^6}+\frac {2 a^9}{b^{11} (a+b x)^5}-\frac {45 a^8}{4 b^{11} (a+b x)^4}+\frac {40 a^7}{b^{11} (a+b x)^3}-\frac {105 a^6}{b^{11} (a+b x)^2}+\frac {252 a^5}{b^{11} (a+b x)}+\frac {210 a^4 \log (a+b x)}{b^{11}} \]
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Rubi [A]
time = 0.10, antiderivative size = 150, normalized size of antiderivative = 1.00, number of steps
used = 2, number of rules used = 1, integrand size = 11, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.091, Rules used = {45}
\begin {gather*} -\frac {a^{10}}{6 b^{11} (a+b x)^6}+\frac {2 a^9}{b^{11} (a+b x)^5}-\frac {45 a^8}{4 b^{11} (a+b x)^4}+\frac {40 a^7}{b^{11} (a+b x)^3}-\frac {105 a^6}{b^{11} (a+b x)^2}+\frac {252 a^5}{b^{11} (a+b x)}+\frac {210 a^4 \log (a+b x)}{b^{11}}-\frac {84 a^3 x}{b^{10}}+\frac {14 a^2 x^2}{b^9}-\frac {7 a x^3}{3 b^8}+\frac {x^4}{4 b^7} \end {gather*}
Antiderivative was successfully verified.
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Rule 45
Rubi steps
\begin {align*} \int \frac {x^{10}}{(a+b x)^7} \, dx &=\int \left (-\frac {84 a^3}{b^{10}}+\frac {28 a^2 x}{b^9}-\frac {7 a x^2}{b^8}+\frac {x^3}{b^7}+\frac {a^{10}}{b^{10} (a+b x)^7}-\frac {10 a^9}{b^{10} (a+b x)^6}+\frac {45 a^8}{b^{10} (a+b x)^5}-\frac {120 a^7}{b^{10} (a+b x)^4}+\frac {210 a^6}{b^{10} (a+b x)^3}-\frac {252 a^5}{b^{10} (a+b x)^2}+\frac {210 a^4}{b^{10} (a+b x)}\right ) \, dx\\ &=-\frac {84 a^3 x}{b^{10}}+\frac {14 a^2 x^2}{b^9}-\frac {7 a x^3}{3 b^8}+\frac {x^4}{4 b^7}-\frac {a^{10}}{6 b^{11} (a+b x)^6}+\frac {2 a^9}{b^{11} (a+b x)^5}-\frac {45 a^8}{4 b^{11} (a+b x)^4}+\frac {40 a^7}{b^{11} (a+b x)^3}-\frac {105 a^6}{b^{11} (a+b x)^2}+\frac {252 a^5}{b^{11} (a+b x)}+\frac {210 a^4 \log (a+b x)}{b^{11}}\\ \end {align*}
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Mathematica [A]
time = 0.02, size = 139, normalized size = 0.93 \begin {gather*} \frac {2131 a^{10}+10266 a^9 b x+18105 a^8 b^2 x^2+11540 a^7 b^3 x^3-3945 a^6 b^4 x^4-9138 a^5 b^5 x^5-4043 a^4 b^6 x^6-360 a^3 b^7 x^7+45 a^2 b^8 x^8-10 a b^9 x^9+3 b^{10} x^{10}+2520 a^4 (a+b x)^6 \log (a+b x)}{12 b^{11} (a+b x)^6} \end {gather*}
Antiderivative was successfully verified.
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Mathics [A]
time = 3.73, size = 283, normalized size = 1.89 \begin {gather*} \frac {2131 a^{10}+2520 a^{10} \text {Log}\left [a+b x\right ]+10266 a^9 b x+15120 a^9 b x \text {Log}\left [a+b x\right ]+18105 a^8 b^2 x^2+37800 a^8 b^2 x^2 \text {Log}\left [a+b x\right ]+11540 a^7 b^3 x^3+50400 a^7 b^3 x^3 \text {Log}\left [a+b x\right ]-3945 a^6 b^4 x^4+37800 a^6 b^4 x^4 \text {Log}\left [a+b x\right ]-9138 a^5 b^5 x^5+15120 a^5 b^5 x^5 \text {Log}\left [a+b x\right ]-4043 a^4 b^6 x^6+2520 a^4 b^6 x^6 \text {Log}\left [a+b x\right ]-360 a^3 b^7 x^7+45 a^2 b^8 x^8-10 a b^9 x^9+3 b^{10} x^{10}}{12 b^{11} \left (a^6+6 a^5 b x+15 a^4 b^2 x^2+20 a^3 b^3 x^3+15 a^2 b^4 x^4+6 a b^5 x^5+b^6 x^6\right )} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.09, size = 144, normalized size = 0.96
method | result | size |
risch | \(\frac {x^{4}}{4 b^{7}}-\frac {7 a \,x^{3}}{3 b^{8}}+\frac {14 a^{2} x^{2}}{b^{9}}-\frac {84 a^{3} x}{b^{10}}+\frac {252 a^{5} b^{4} x^{5}+1155 a^{6} b^{3} x^{4}+2140 a^{7} b^{2} x^{3}+\frac {7995 a^{8} b \,x^{2}}{4}+\frac {1879 a^{9} x}{2}+\frac {2131 a^{10}}{12 b}}{b^{10} \left (b x +a \right )^{6}}+\frac {210 a^{4} \ln \left (b x +a \right )}{b^{11}}\) | \(121\) |
norman | \(\frac {\frac {x^{10}}{4 b}-\frac {5 a \,x^{9}}{6 b^{2}}-\frac {30 a^{3} x^{7}}{b^{4}}+\frac {1029 a^{10}}{2 b^{11}}+\frac {15 a^{2} x^{8}}{4 b^{3}}+\frac {1260 a^{5} x^{5}}{b^{6}}+\frac {4725 a^{6} x^{4}}{b^{7}}+\frac {7700 a^{7} x^{3}}{b^{8}}+\frac {13125 a^{8} x^{2}}{2 b^{9}}+\frac {2877 a^{9} x}{b^{10}}}{\left (b x +a \right )^{6}}+\frac {210 a^{4} \ln \left (b x +a \right )}{b^{11}}\) | \(125\) |
default | \(-\frac {-\frac {1}{4} b^{3} x^{4}+\frac {7}{3} a \,b^{2} x^{3}-14 a^{2} b \,x^{2}+84 a^{3} x}{b^{10}}+\frac {252 a^{5}}{b^{11} \left (b x +a \right )}+\frac {2 a^{9}}{b^{11} \left (b x +a \right )^{5}}-\frac {45 a^{8}}{4 b^{11} \left (b x +a \right )^{4}}-\frac {105 a^{6}}{b^{11} \left (b x +a \right )^{2}}-\frac {a^{10}}{6 b^{11} \left (b x +a \right )^{6}}+\frac {210 a^{4} \ln \left (b x +a \right )}{b^{11}}+\frac {40 a^{7}}{b^{11} \left (b x +a \right )^{3}}\) | \(144\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.25, size = 180, normalized size = 1.20 \begin {gather*} \frac {3024 \, a^{5} b^{5} x^{5} + 13860 \, a^{6} b^{4} x^{4} + 25680 \, a^{7} b^{3} x^{3} + 23985 \, a^{8} b^{2} x^{2} + 11274 \, a^{9} b x + 2131 \, a^{10}}{12 \, {\left (b^{17} x^{6} + 6 \, a b^{16} x^{5} + 15 \, a^{2} b^{15} x^{4} + 20 \, a^{3} b^{14} x^{3} + 15 \, a^{4} b^{13} x^{2} + 6 \, a^{5} b^{12} x + a^{6} b^{11}\right )}} + \frac {210 \, a^{4} \log \left (b x + a\right )}{b^{11}} + \frac {3 \, b^{3} x^{4} - 28 \, a b^{2} x^{3} + 168 \, a^{2} b x^{2} - 1008 \, a^{3} x}{12 \, b^{10}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.30, size = 250, normalized size = 1.67 \begin {gather*} \frac {3 \, b^{10} x^{10} - 10 \, a b^{9} x^{9} + 45 \, a^{2} b^{8} x^{8} - 360 \, a^{3} b^{7} x^{7} - 4043 \, a^{4} b^{6} x^{6} - 9138 \, a^{5} b^{5} x^{5} - 3945 \, a^{6} b^{4} x^{4} + 11540 \, a^{7} b^{3} x^{3} + 18105 \, a^{8} b^{2} x^{2} + 10266 \, a^{9} b x + 2131 \, a^{10} + 2520 \, {\left (a^{4} b^{6} x^{6} + 6 \, a^{5} b^{5} x^{5} + 15 \, a^{6} b^{4} x^{4} + 20 \, a^{7} b^{3} x^{3} + 15 \, a^{8} b^{2} x^{2} + 6 \, a^{9} b x + a^{10}\right )} \log \left (b x + a\right )}{12 \, {\left (b^{17} x^{6} + 6 \, a b^{16} x^{5} + 15 \, a^{2} b^{15} x^{4} + 20 \, a^{3} b^{14} x^{3} + 15 \, a^{4} b^{13} x^{2} + 6 \, a^{5} b^{12} x + a^{6} b^{11}\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.46, size = 190, normalized size = 1.27 \begin {gather*} \frac {210 a^{4} \log {\left (a + b x \right )}}{b^{11}} - \frac {84 a^{3} x}{b^{10}} + \frac {14 a^{2} x^{2}}{b^{9}} - \frac {7 a x^{3}}{3 b^{8}} + \frac {2131 a^{10} + 11274 a^{9} b x + 23985 a^{8} b^{2} x^{2} + 25680 a^{7} b^{3} x^{3} + 13860 a^{6} b^{4} x^{4} + 3024 a^{5} b^{5} x^{5}}{12 a^{6} b^{11} + 72 a^{5} b^{12} x + 180 a^{4} b^{13} x^{2} + 240 a^{3} b^{14} x^{3} + 180 a^{2} b^{15} x^{4} + 72 a b^{16} x^{5} + 12 b^{17} x^{6}} + \frac {x^{4}}{4 b^{7}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 0.00, size = 139, normalized size = 0.93 \begin {gather*} \frac {\frac {1}{4} x^{4} b^{21}-\frac {7}{3} x^{3} b^{20} a+14 x^{2} b^{19} a^{2}-84 x b^{18} a^{3}}{b^{28}}+\frac {\frac {1}{12} \left (3024 b^{5} a^{5} x^{5}+13860 b^{4} a^{6} x^{4}+25680 b^{3} a^{7} x^{3}+23985 b^{2} a^{8} x^{2}+11274 b a^{9} x+2131 a^{10}\right )}{b^{11} \left (x b+a\right )^{6}}+\frac {210 a^{4} \ln \left |x b+a\right |}{b^{11}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 1.09, size = 126, normalized size = 0.84 \begin {gather*} \frac {\frac {{\left (a+b\,x\right )}^4}{4}-\frac {10\,a\,{\left (a+b\,x\right )}^3}{3}+\frac {45\,a^2\,{\left (a+b\,x\right )}^2}{2}+\frac {252\,a^5}{a+b\,x}-\frac {105\,a^6}{{\left (a+b\,x\right )}^2}+\frac {40\,a^7}{{\left (a+b\,x\right )}^3}-\frac {45\,a^8}{4\,{\left (a+b\,x\right )}^4}+\frac {2\,a^9}{{\left (a+b\,x\right )}^5}-\frac {a^{10}}{6\,{\left (a+b\,x\right )}^6}+210\,a^4\,\ln \left (a+b\,x\right )-120\,a^3\,b\,x}{b^{11}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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