Integrand size = 13, antiderivative size = 65 \[ \int \frac {\left (a+b x^3\right )^5}{x^6} \, dx=-\frac {a^5}{5 x^5}-\frac {5 a^4 b}{2 x^2}+10 a^3 b^2 x+\frac {5}{2} a^2 b^3 x^4+\frac {5}{7} a b^4 x^7+\frac {b^5 x^{10}}{10} \]
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Time = 0.02 (sec) , antiderivative size = 65, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 1, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.077, Rules used = {276} \[ \int \frac {\left (a+b x^3\right )^5}{x^6} \, dx=-\frac {a^5}{5 x^5}-\frac {5 a^4 b}{2 x^2}+10 a^3 b^2 x+\frac {5}{2} a^2 b^3 x^4+\frac {5}{7} a b^4 x^7+\frac {b^5 x^{10}}{10} \]
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Rule 276
Rubi steps \begin{align*} \text {integral}& = \int \left (10 a^3 b^2+\frac {a^5}{x^6}+\frac {5 a^4 b}{x^3}+10 a^2 b^3 x^3+5 a b^4 x^6+b^5 x^9\right ) \, dx \\ & = -\frac {a^5}{5 x^5}-\frac {5 a^4 b}{2 x^2}+10 a^3 b^2 x+\frac {5}{2} a^2 b^3 x^4+\frac {5}{7} a b^4 x^7+\frac {b^5 x^{10}}{10} \\ \end{align*}
Time = 0.00 (sec) , antiderivative size = 65, normalized size of antiderivative = 1.00 \[ \int \frac {\left (a+b x^3\right )^5}{x^6} \, dx=-\frac {a^5}{5 x^5}-\frac {5 a^4 b}{2 x^2}+10 a^3 b^2 x+\frac {5}{2} a^2 b^3 x^4+\frac {5}{7} a b^4 x^7+\frac {b^5 x^{10}}{10} \]
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Time = 3.61 (sec) , antiderivative size = 56, normalized size of antiderivative = 0.86
method | result | size |
default | \(-\frac {a^{5}}{5 x^{5}}-\frac {5 a^{4} b}{2 x^{2}}+10 a^{3} b^{2} x +\frac {5 a^{2} b^{3} x^{4}}{2}+\frac {5 a \,b^{4} x^{7}}{7}+\frac {b^{5} x^{10}}{10}\) | \(56\) |
risch | \(\frac {b^{5} x^{10}}{10}+\frac {5 a \,b^{4} x^{7}}{7}+\frac {5 a^{2} b^{3} x^{4}}{2}+10 a^{3} b^{2} x +\frac {-\frac {5}{2} a^{4} b \,x^{3}-\frac {1}{5} a^{5}}{x^{5}}\) | \(58\) |
norman | \(\frac {-\frac {1}{5} a^{5}-\frac {5}{2} a^{4} b \,x^{3}+10 a^{3} b^{2} x^{6}+\frac {5}{2} a^{2} b^{3} x^{9}+\frac {5}{7} a \,b^{4} x^{12}+\frac {1}{10} b^{5} x^{15}}{x^{5}}\) | \(59\) |
gosper | \(-\frac {-7 b^{5} x^{15}-50 a \,b^{4} x^{12}-175 a^{2} b^{3} x^{9}-700 a^{3} b^{2} x^{6}+175 a^{4} b \,x^{3}+14 a^{5}}{70 x^{5}}\) | \(60\) |
parallelrisch | \(\frac {7 b^{5} x^{15}+50 a \,b^{4} x^{12}+175 a^{2} b^{3} x^{9}+700 a^{3} b^{2} x^{6}-175 a^{4} b \,x^{3}-14 a^{5}}{70 x^{5}}\) | \(60\) |
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Time = 0.27 (sec) , antiderivative size = 59, normalized size of antiderivative = 0.91 \[ \int \frac {\left (a+b x^3\right )^5}{x^6} \, dx=\frac {7 \, b^{5} x^{15} + 50 \, a b^{4} x^{12} + 175 \, a^{2} b^{3} x^{9} + 700 \, a^{3} b^{2} x^{6} - 175 \, a^{4} b x^{3} - 14 \, a^{5}}{70 \, x^{5}} \]
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Time = 0.08 (sec) , antiderivative size = 65, normalized size of antiderivative = 1.00 \[ \int \frac {\left (a+b x^3\right )^5}{x^6} \, dx=10 a^{3} b^{2} x + \frac {5 a^{2} b^{3} x^{4}}{2} + \frac {5 a b^{4} x^{7}}{7} + \frac {b^{5} x^{10}}{10} + \frac {- 2 a^{5} - 25 a^{4} b x^{3}}{10 x^{5}} \]
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Time = 0.20 (sec) , antiderivative size = 58, normalized size of antiderivative = 0.89 \[ \int \frac {\left (a+b x^3\right )^5}{x^6} \, dx=\frac {1}{10} \, b^{5} x^{10} + \frac {5}{7} \, a b^{4} x^{7} + \frac {5}{2} \, a^{2} b^{3} x^{4} + 10 \, a^{3} b^{2} x - \frac {25 \, a^{4} b x^{3} + 2 \, a^{5}}{10 \, x^{5}} \]
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Time = 0.26 (sec) , antiderivative size = 58, normalized size of antiderivative = 0.89 \[ \int \frac {\left (a+b x^3\right )^5}{x^6} \, dx=\frac {1}{10} \, b^{5} x^{10} + \frac {5}{7} \, a b^{4} x^{7} + \frac {5}{2} \, a^{2} b^{3} x^{4} + 10 \, a^{3} b^{2} x - \frac {25 \, a^{4} b x^{3} + 2 \, a^{5}}{10 \, x^{5}} \]
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Time = 0.03 (sec) , antiderivative size = 58, normalized size of antiderivative = 0.89 \[ \int \frac {\left (a+b x^3\right )^5}{x^6} \, dx=\frac {b^5\,x^{10}}{10}-\frac {\frac {a^5}{5}+\frac {5\,b\,a^4\,x^3}{2}}{x^5}+10\,a^3\,b^2\,x+\frac {5\,a\,b^4\,x^7}{7}+\frac {5\,a^2\,b^3\,x^4}{2} \]
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