Integrand size = 22, antiderivative size = 391 \[ \int \frac {(a+b x)^{5/2} (c+d x)^{5/2}}{x} \, dx=\frac {\left (3 b^4 c^4-22 a b^3 c^3 d+128 a^2 b^2 c^2 d^2+22 a^3 b c d^3-3 a^4 d^4\right ) \sqrt {a+b x} \sqrt {c+d x}}{128 b^2 d^2}+\frac {\left (3 b^3 c^3-19 a b^2 c^2 d+109 a^2 b c d^2+3 a^3 d^3\right ) \sqrt {a+b x} (c+d x)^{3/2}}{192 b d^2}-\frac {\left (3 b^2 c^2-16 a b c d-3 a^2 d^2\right ) \sqrt {a+b x} (c+d x)^{5/2}}{48 d^2}+\frac {(b c+a d) (a+b x)^{3/2} (c+d x)^{5/2}}{8 d}+\frac {1}{5} (a+b x)^{5/2} (c+d x)^{5/2}-2 a^{5/2} c^{5/2} \text {arctanh}\left (\frac {\sqrt {c} \sqrt {a+b x}}{\sqrt {a} \sqrt {c+d x}}\right )+\frac {(b c+a d) \left (3 b^4 c^4-28 a b^3 c^3 d+178 a^2 b^2 c^2 d^2-28 a^3 b c d^3+3 a^4 d^4\right ) \text {arctanh}\left (\frac {\sqrt {d} \sqrt {a+b x}}{\sqrt {b} \sqrt {c+d x}}\right )}{128 b^{5/2} d^{5/2}} \]
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Time = 0.31 (sec) , antiderivative size = 391, normalized size of antiderivative = 1.00, number of steps used = 11, number of rules used = 8, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.364, Rules used = {103, 159, 163, 65, 223, 212, 95, 214} \[ \int \frac {(a+b x)^{5/2} (c+d x)^{5/2}}{x} \, dx=-2 a^{5/2} c^{5/2} \text {arctanh}\left (\frac {\sqrt {c} \sqrt {a+b x}}{\sqrt {a} \sqrt {c+d x}}\right )-\frac {\sqrt {a+b x} (c+d x)^{5/2} \left (-3 a^2 d^2-16 a b c d+3 b^2 c^2\right )}{48 d^2}+\frac {\sqrt {a+b x} (c+d x)^{3/2} \left (3 a^3 d^3+109 a^2 b c d^2-19 a b^2 c^2 d+3 b^3 c^3\right )}{192 b d^2}+\frac {(a d+b c) \left (3 a^4 d^4-28 a^3 b c d^3+178 a^2 b^2 c^2 d^2-28 a b^3 c^3 d+3 b^4 c^4\right ) \text {arctanh}\left (\frac {\sqrt {d} \sqrt {a+b x}}{\sqrt {b} \sqrt {c+d x}}\right )}{128 b^{5/2} d^{5/2}}+\frac {\sqrt {a+b x} \sqrt {c+d x} \left (-3 a^4 d^4+22 a^3 b c d^3+128 a^2 b^2 c^2 d^2-22 a b^3 c^3 d+3 b^4 c^4\right )}{128 b^2 d^2}+\frac {1}{5} (a+b x)^{5/2} (c+d x)^{5/2}+\frac {(a+b x)^{3/2} (c+d x)^{5/2} (a d+b c)}{8 d} \]
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Rule 65
Rule 95
Rule 103
Rule 159
Rule 163
Rule 212
Rule 214
Rule 223
Rubi steps \begin{align*} \text {integral}& = \frac {1}{5} (a+b x)^{5/2} (c+d x)^{5/2}-\frac {1}{5} \int \frac {(a+b x)^{3/2} (c+d x)^{3/2} \left (-5 a c-\frac {5}{2} (b c+a d) x\right )}{x} \, dx \\ & = \frac {(b c+a d) (a+b x)^{3/2} (c+d x)^{5/2}}{8 d}+\frac {1}{5} (a+b x)^{5/2} (c+d x)^{5/2}-\frac {\int \frac {\sqrt {a+b x} (c+d x)^{3/2} \left (-20 a^2 c d+\frac {5}{4} \left (3 b^2 c^2-16 a b c d-3 a^2 d^2\right ) x\right )}{x} \, dx}{20 d} \\ & = -\frac {\left (3 b^2 c^2-16 a b c d-3 a^2 d^2\right ) \sqrt {a+b x} (c+d x)^{5/2}}{48 d^2}+\frac {(b c+a d) (a+b x)^{3/2} (c+d x)^{5/2}}{8 d}+\frac {1}{5} (a+b x)^{5/2} (c+d x)^{5/2}-\frac {\int \frac {(c+d x)^{3/2} \left (-60 a^3 c d^2-\frac {5}{8} \left (3 b^3 c^3-19 a b^2 c^2 d+109 a^2 b c d^2+3 a^3 d^3\right ) x\right )}{x \sqrt {a+b x}} \, dx}{60 d^2} \\ & = \frac {\left (3 b^3 c^3-19 a b^2 c^2 d+109 a^2 b c d^2+3 a^3 d^3\right ) \sqrt {a+b x} (c+d x)^{3/2}}{192 b d^2}-\frac {\left (3 b^2 c^2-16 a b c d-3 a^2 d^2\right ) \sqrt {a+b x} (c+d x)^{5/2}}{48 d^2}+\frac {(b c+a d) (a+b x)^{3/2} (c+d x)^{5/2}}{8 d}+\frac {1}{5} (a+b x)^{5/2} (c+d x)^{5/2}-\frac {\int \frac {\sqrt {c+d x} \left (-120 a^3 b c^2 d^2-\frac {15}{16} \left (3 b^4 c^4-22 a b^3 c^3 d+128 a^2 b^2 c^2 d^2+22 a^3 b c d^3-3 a^4 d^4\right ) x\right )}{x \sqrt {a+b x}} \, dx}{120 b d^2} \\ & = \frac {\left (3 b^4 c^4-22 a b^3 c^3 d+128 a^2 b^2 c^2 d^2+22 a^3 b c d^3-3 a^4 d^4\right ) \sqrt {a+b x} \sqrt {c+d x}}{128 b^2 d^2}+\frac {\left (3 b^3 c^3-19 a b^2 c^2 d+109 a^2 b c d^2+3 a^3 d^3\right ) \sqrt {a+b x} (c+d x)^{3/2}}{192 b d^2}-\frac {\left (3 b^2 c^2-16 a b c d-3 a^2 d^2\right ) \sqrt {a+b x} (c+d x)^{5/2}}{48 d^2}+\frac {(b c+a d) (a+b x)^{3/2} (c+d x)^{5/2}}{8 d}+\frac {1}{5} (a+b x)^{5/2} (c+d x)^{5/2}-\frac {\int \frac {-120 a^3 b^2 c^3 d^2-\frac {15}{32} (b c+a d) \left (3 b^4 c^4-28 a b^3 c^3 d+178 a^2 b^2 c^2 d^2-28 a^3 b c d^3+3 a^4 d^4\right ) x}{x \sqrt {a+b x} \sqrt {c+d x}} \, dx}{120 b^2 d^2} \\ & = \frac {\left (3 b^4 c^4-22 a b^3 c^3 d+128 a^2 b^2 c^2 d^2+22 a^3 b c d^3-3 a^4 d^4\right ) \sqrt {a+b x} \sqrt {c+d x}}{128 b^2 d^2}+\frac {\left (3 b^3 c^3-19 a b^2 c^2 d+109 a^2 b c d^2+3 a^3 d^3\right ) \sqrt {a+b x} (c+d x)^{3/2}}{192 b d^2}-\frac {\left (3 b^2 c^2-16 a b c d-3 a^2 d^2\right ) \sqrt {a+b x} (c+d x)^{5/2}}{48 d^2}+\frac {(b c+a d) (a+b x)^{3/2} (c+d x)^{5/2}}{8 d}+\frac {1}{5} (a+b x)^{5/2} (c+d x)^{5/2}+\left (a^3 c^3\right ) \int \frac {1}{x \sqrt {a+b x} \sqrt {c+d x}} \, dx+\frac {\left ((b c+a d) \left (3 b^4 c^4-28 a b^3 c^3 d+178 a^2 b^2 c^2 d^2-28 a^3 b c d^3+3 a^4 d^4\right )\right ) \int \frac {1}{\sqrt {a+b x} \sqrt {c+d x}} \, dx}{256 b^2 d^2} \\ & = \frac {\left (3 b^4 c^4-22 a b^3 c^3 d+128 a^2 b^2 c^2 d^2+22 a^3 b c d^3-3 a^4 d^4\right ) \sqrt {a+b x} \sqrt {c+d x}}{128 b^2 d^2}+\frac {\left (3 b^3 c^3-19 a b^2 c^2 d+109 a^2 b c d^2+3 a^3 d^3\right ) \sqrt {a+b x} (c+d x)^{3/2}}{192 b d^2}-\frac {\left (3 b^2 c^2-16 a b c d-3 a^2 d^2\right ) \sqrt {a+b x} (c+d x)^{5/2}}{48 d^2}+\frac {(b c+a d) (a+b x)^{3/2} (c+d x)^{5/2}}{8 d}+\frac {1}{5} (a+b x)^{5/2} (c+d x)^{5/2}+\left (2 a^3 c^3\right ) \text {Subst}\left (\int \frac {1}{-a+c x^2} \, dx,x,\frac {\sqrt {a+b x}}{\sqrt {c+d x}}\right )+\frac {\left ((b c+a d) \left (3 b^4 c^4-28 a b^3 c^3 d+178 a^2 b^2 c^2 d^2-28 a^3 b c d^3+3 a^4 d^4\right )\right ) \text {Subst}\left (\int \frac {1}{\sqrt {c-\frac {a d}{b}+\frac {d x^2}{b}}} \, dx,x,\sqrt {a+b x}\right )}{128 b^3 d^2} \\ & = \frac {\left (3 b^4 c^4-22 a b^3 c^3 d+128 a^2 b^2 c^2 d^2+22 a^3 b c d^3-3 a^4 d^4\right ) \sqrt {a+b x} \sqrt {c+d x}}{128 b^2 d^2}+\frac {\left (3 b^3 c^3-19 a b^2 c^2 d+109 a^2 b c d^2+3 a^3 d^3\right ) \sqrt {a+b x} (c+d x)^{3/2}}{192 b d^2}-\frac {\left (3 b^2 c^2-16 a b c d-3 a^2 d^2\right ) \sqrt {a+b x} (c+d x)^{5/2}}{48 d^2}+\frac {(b c+a d) (a+b x)^{3/2} (c+d x)^{5/2}}{8 d}+\frac {1}{5} (a+b x)^{5/2} (c+d x)^{5/2}-2 a^{5/2} c^{5/2} \tanh ^{-1}\left (\frac {\sqrt {c} \sqrt {a+b x}}{\sqrt {a} \sqrt {c+d x}}\right )+\frac {\left ((b c+a d) \left (3 b^4 c^4-28 a b^3 c^3 d+178 a^2 b^2 c^2 d^2-28 a^3 b c d^3+3 a^4 d^4\right )\right ) \text {Subst}\left (\int \frac {1}{1-\frac {d x^2}{b}} \, dx,x,\frac {\sqrt {a+b x}}{\sqrt {c+d x}}\right )}{128 b^3 d^2} \\ & = \frac {\left (3 b^4 c^4-22 a b^3 c^3 d+128 a^2 b^2 c^2 d^2+22 a^3 b c d^3-3 a^4 d^4\right ) \sqrt {a+b x} \sqrt {c+d x}}{128 b^2 d^2}+\frac {\left (3 b^3 c^3-19 a b^2 c^2 d+109 a^2 b c d^2+3 a^3 d^3\right ) \sqrt {a+b x} (c+d x)^{3/2}}{192 b d^2}-\frac {\left (3 b^2 c^2-16 a b c d-3 a^2 d^2\right ) \sqrt {a+b x} (c+d x)^{5/2}}{48 d^2}+\frac {(b c+a d) (a+b x)^{3/2} (c+d x)^{5/2}}{8 d}+\frac {1}{5} (a+b x)^{5/2} (c+d x)^{5/2}-2 a^{5/2} c^{5/2} \tanh ^{-1}\left (\frac {\sqrt {c} \sqrt {a+b x}}{\sqrt {a} \sqrt {c+d x}}\right )+\frac {(b c+a d) \left (3 b^4 c^4-28 a b^3 c^3 d+178 a^2 b^2 c^2 d^2-28 a^3 b c d^3+3 a^4 d^4\right ) \tanh ^{-1}\left (\frac {\sqrt {d} \sqrt {a+b x}}{\sqrt {b} \sqrt {c+d x}}\right )}{128 b^{5/2} d^{5/2}} \\ \end{align*}
Time = 1.04 (sec) , antiderivative size = 317, normalized size of antiderivative = 0.81 \[ \int \frac {(a+b x)^{5/2} (c+d x)^{5/2}}{x} \, dx=\frac {\sqrt {a+b x} \sqrt {c+d x} \left (-45 a^4 d^4+30 a^3 b d^3 (12 c+d x)+2 a^2 b^2 d^2 \left (1877 c^2+1289 c d x+372 d^2 x^2\right )+2 a b^3 d \left (180 c^3+1289 c^2 d x+1448 c d^2 x^2+504 d^3 x^3\right )+b^4 \left (-45 c^4+30 c^3 d x+744 c^2 d^2 x^2+1008 c d^3 x^3+384 d^4 x^4\right )\right )}{1920 b^2 d^2}-2 a^{5/2} c^{5/2} \text {arctanh}\left (\frac {\sqrt {a} \sqrt {c+d x}}{\sqrt {c} \sqrt {a+b x}}\right )+\frac {\left (3 b^5 c^5-25 a b^4 c^4 d+150 a^2 b^3 c^3 d^2+150 a^3 b^2 c^2 d^3-25 a^4 b c d^4+3 a^5 d^5\right ) \text {arctanh}\left (\frac {\sqrt {b} \sqrt {c+d x}}{\sqrt {d} \sqrt {a+b x}}\right )}{128 b^{5/2} d^{5/2}} \]
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Leaf count of result is larger than twice the leaf count of optimal. \(954\) vs. \(2(335)=670\).
Time = 0.56 (sec) , antiderivative size = 955, normalized size of antiderivative = 2.44
method | result | size |
default | \(-\frac {\sqrt {b x +a}\, \sqrt {d x +c}\, \left (-768 b^{4} d^{4} x^{4} \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}\, \sqrt {a c}-2016 a \,b^{3} d^{4} x^{3} \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}\, \sqrt {a c}-2016 b^{4} c \,d^{3} x^{3} \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}\, \sqrt {a c}-1488 a^{2} b^{2} d^{4} x^{2} \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}\, \sqrt {a c}-5792 a \,b^{3} c \,d^{3} x^{2} \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}\, \sqrt {a c}-1488 b^{4} c^{2} d^{2} x^{2} \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}\, \sqrt {a c}+3840 \sqrt {b d}\, \ln \left (\frac {a d x +b c x +2 \sqrt {a c}\, \sqrt {\left (b x +a \right ) \left (d x +c \right )}+2 a c}{x}\right ) a^{3} b^{2} c^{3} d^{2}-45 \ln \left (\frac {2 b d x +2 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}+a d +b c}{2 \sqrt {b d}}\right ) \sqrt {a c}\, a^{5} d^{5}+375 \ln \left (\frac {2 b d x +2 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}+a d +b c}{2 \sqrt {b d}}\right ) \sqrt {a c}\, a^{4} b c \,d^{4}-2250 \ln \left (\frac {2 b d x +2 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}+a d +b c}{2 \sqrt {b d}}\right ) \sqrt {a c}\, a^{3} b^{2} c^{2} d^{3}-2250 \ln \left (\frac {2 b d x +2 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}+a d +b c}{2 \sqrt {b d}}\right ) \sqrt {a c}\, a^{2} b^{3} c^{3} d^{2}+375 \ln \left (\frac {2 b d x +2 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}+a d +b c}{2 \sqrt {b d}}\right ) \sqrt {a c}\, a \,b^{4} c^{4} d -45 \ln \left (\frac {2 b d x +2 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}+a d +b c}{2 \sqrt {b d}}\right ) \sqrt {a c}\, b^{5} c^{5}-60 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}\, \sqrt {a c}\, a^{3} b \,d^{4} x -5156 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}\, \sqrt {a c}\, a^{2} b^{2} c \,d^{3} x -5156 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}\, \sqrt {a c}\, a \,b^{3} c^{2} d^{2} x -60 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}\, \sqrt {a c}\, b^{4} c^{3} d x +90 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}\, \sqrt {a c}\, a^{4} d^{4}-720 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}\, \sqrt {a c}\, a^{3} b c \,d^{3}-7508 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}\, \sqrt {a c}\, a^{2} b^{2} c^{2} d^{2}-720 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}\, \sqrt {a c}\, a \,b^{3} c^{3} d +90 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}\, \sqrt {a c}\, b^{4} c^{4}\right )}{3840 b^{2} d^{2} \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}\, \sqrt {a c}}\) | \(955\) |
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Time = 29.52 (sec) , antiderivative size = 1801, normalized size of antiderivative = 4.61 \[ \int \frac {(a+b x)^{5/2} (c+d x)^{5/2}}{x} \, dx=\text {Too large to display} \]
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\[ \int \frac {(a+b x)^{5/2} (c+d x)^{5/2}}{x} \, dx=\int \frac {\left (a + b x\right )^{\frac {5}{2}} \left (c + d x\right )^{\frac {5}{2}}}{x}\, dx \]
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Exception generated. \[ \int \frac {(a+b x)^{5/2} (c+d x)^{5/2}}{x} \, dx=\text {Exception raised: ValueError} \]
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Exception generated. \[ \int \frac {(a+b x)^{5/2} (c+d x)^{5/2}}{x} \, dx=\text {Exception raised: TypeError} \]
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Timed out. \[ \int \frac {(a+b x)^{5/2} (c+d x)^{5/2}}{x} \, dx=\int \frac {{\left (a+b\,x\right )}^{5/2}\,{\left (c+d\,x\right )}^{5/2}}{x} \,d x \]
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