Optimal. Leaf size=139 \[ -\frac {3 c^4 \tanh ^{-1}\left (\frac {\sqrt {b x+c x^2}}{\sqrt {b} \sqrt {x}}\right )}{64 b^{5/2}}+\frac {3 c^3 \sqrt {b x+c x^2}}{64 b^2 x^{3/2}}-\frac {c^2 \sqrt {b x+c x^2}}{32 b x^{5/2}}-\frac {c \sqrt {b x+c x^2}}{8 x^{7/2}}-\frac {\left (b x+c x^2\right )^{3/2}}{4 x^{11/2}} \]
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Rubi [A] time = 0.06, antiderivative size = 139, normalized size of antiderivative = 1.00, number of steps used = 6, number of rules used = 4, integrand size = 19, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.210, Rules used = {662, 672, 660, 207} \begin {gather*} \frac {3 c^3 \sqrt {b x+c x^2}}{64 b^2 x^{3/2}}-\frac {3 c^4 \tanh ^{-1}\left (\frac {\sqrt {b x+c x^2}}{\sqrt {b} \sqrt {x}}\right )}{64 b^{5/2}}-\frac {c^2 \sqrt {b x+c x^2}}{32 b x^{5/2}}-\frac {c \sqrt {b x+c x^2}}{8 x^{7/2}}-\frac {\left (b x+c x^2\right )^{3/2}}{4 x^{11/2}} \end {gather*}
Antiderivative was successfully verified.
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Rule 207
Rule 660
Rule 662
Rule 672
Rubi steps
\begin {align*} \int \frac {\left (b x+c x^2\right )^{3/2}}{x^{13/2}} \, dx &=-\frac {\left (b x+c x^2\right )^{3/2}}{4 x^{11/2}}+\frac {1}{8} (3 c) \int \frac {\sqrt {b x+c x^2}}{x^{9/2}} \, dx\\ &=-\frac {c \sqrt {b x+c x^2}}{8 x^{7/2}}-\frac {\left (b x+c x^2\right )^{3/2}}{4 x^{11/2}}+\frac {1}{16} c^2 \int \frac {1}{x^{5/2} \sqrt {b x+c x^2}} \, dx\\ &=-\frac {c \sqrt {b x+c x^2}}{8 x^{7/2}}-\frac {c^2 \sqrt {b x+c x^2}}{32 b x^{5/2}}-\frac {\left (b x+c x^2\right )^{3/2}}{4 x^{11/2}}-\frac {\left (3 c^3\right ) \int \frac {1}{x^{3/2} \sqrt {b x+c x^2}} \, dx}{64 b}\\ &=-\frac {c \sqrt {b x+c x^2}}{8 x^{7/2}}-\frac {c^2 \sqrt {b x+c x^2}}{32 b x^{5/2}}+\frac {3 c^3 \sqrt {b x+c x^2}}{64 b^2 x^{3/2}}-\frac {\left (b x+c x^2\right )^{3/2}}{4 x^{11/2}}+\frac {\left (3 c^4\right ) \int \frac {1}{\sqrt {x} \sqrt {b x+c x^2}} \, dx}{128 b^2}\\ &=-\frac {c \sqrt {b x+c x^2}}{8 x^{7/2}}-\frac {c^2 \sqrt {b x+c x^2}}{32 b x^{5/2}}+\frac {3 c^3 \sqrt {b x+c x^2}}{64 b^2 x^{3/2}}-\frac {\left (b x+c x^2\right )^{3/2}}{4 x^{11/2}}+\frac {\left (3 c^4\right ) \operatorname {Subst}\left (\int \frac {1}{-b+x^2} \, dx,x,\frac {\sqrt {b x+c x^2}}{\sqrt {x}}\right )}{64 b^2}\\ &=-\frac {c \sqrt {b x+c x^2}}{8 x^{7/2}}-\frac {c^2 \sqrt {b x+c x^2}}{32 b x^{5/2}}+\frac {3 c^3 \sqrt {b x+c x^2}}{64 b^2 x^{3/2}}-\frac {\left (b x+c x^2\right )^{3/2}}{4 x^{11/2}}-\frac {3 c^4 \tanh ^{-1}\left (\frac {\sqrt {b x+c x^2}}{\sqrt {b} \sqrt {x}}\right )}{64 b^{5/2}}\\ \end {align*}
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Mathematica [C] time = 0.02, size = 42, normalized size = 0.30 \begin {gather*} -\frac {2 c^4 (x (b+c x))^{5/2} \, _2F_1\left (\frac {5}{2},5;\frac {7}{2};\frac {c x}{b}+1\right )}{5 b^5 x^{5/2}} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.71, size = 93, normalized size = 0.67 \begin {gather*} \frac {\sqrt {b x+c x^2} \left (-16 b^3-24 b^2 c x-2 b c^2 x^2+3 c^3 x^3\right )}{64 b^2 x^{9/2}}-\frac {3 c^4 \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {x}}{\sqrt {b x+c x^2}}\right )}{64 b^{5/2}} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.43, size = 196, normalized size = 1.41 \begin {gather*} \left [\frac {3 \, \sqrt {b} c^{4} x^{5} \log \left (-\frac {c x^{2} + 2 \, b x - 2 \, \sqrt {c x^{2} + b x} \sqrt {b} \sqrt {x}}{x^{2}}\right ) + 2 \, {\left (3 \, b c^{3} x^{3} - 2 \, b^{2} c^{2} x^{2} - 24 \, b^{3} c x - 16 \, b^{4}\right )} \sqrt {c x^{2} + b x} \sqrt {x}}{128 \, b^{3} x^{5}}, \frac {3 \, \sqrt {-b} c^{4} x^{5} \arctan \left (\frac {\sqrt {-b} \sqrt {x}}{\sqrt {c x^{2} + b x}}\right ) + {\left (3 \, b c^{3} x^{3} - 2 \, b^{2} c^{2} x^{2} - 24 \, b^{3} c x - 16 \, b^{4}\right )} \sqrt {c x^{2} + b x} \sqrt {x}}{64 \, b^{3} x^{5}}\right ] \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.29, size = 99, normalized size = 0.71 \begin {gather*} \frac {\frac {3 \, c^{5} \arctan \left (\frac {\sqrt {c x + b}}{\sqrt {-b}}\right )}{\sqrt {-b} b^{2}} + \frac {3 \, {\left (c x + b\right )}^{\frac {7}{2}} c^{5} - 11 \, {\left (c x + b\right )}^{\frac {5}{2}} b c^{5} - 11 \, {\left (c x + b\right )}^{\frac {3}{2}} b^{2} c^{5} + 3 \, \sqrt {c x + b} b^{3} c^{5}}{b^{2} c^{4} x^{4}}}{64 \, c} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.06, size = 108, normalized size = 0.78 \begin {gather*} -\frac {\sqrt {\left (c x +b \right ) x}\, \left (3 c^{4} x^{4} \arctanh \left (\frac {\sqrt {c x +b}}{\sqrt {b}}\right )-3 \sqrt {c x +b}\, \sqrt {b}\, c^{3} x^{3}+2 \sqrt {c x +b}\, b^{\frac {3}{2}} c^{2} x^{2}+24 \sqrt {c x +b}\, b^{\frac {5}{2}} c x +16 \sqrt {c x +b}\, b^{\frac {7}{2}}\right )}{64 \sqrt {c x +b}\, b^{\frac {5}{2}} x^{\frac {9}{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {{\left (c x^{2} + b x\right )}^{\frac {3}{2}}}{x^{\frac {13}{2}}}\,{d x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \begin {gather*} \int \frac {{\left (c\,x^2+b\,x\right )}^{3/2}}{x^{13/2}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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