Optimal. Leaf size=133 \[ \frac{16 x}{35 a^8 c^4 \sqrt{a+b x} \sqrt{a c-b c x}}+\frac{8 x}{35 a^6 c^3 (a+b x)^{3/2} (a c-b c x)^{3/2}}+\frac{6 x}{35 a^4 c^2 (a+b x)^{5/2} (a c-b c x)^{5/2}}+\frac{x}{7 a^2 c (a+b x)^{7/2} (a c-b c x)^{7/2}} \]
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Rubi [A] time = 0.033947, antiderivative size = 133, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 2, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.087, Rules used = {40, 39} \[ \frac{16 x}{35 a^8 c^4 \sqrt{a+b x} \sqrt{a c-b c x}}+\frac{8 x}{35 a^6 c^3 (a+b x)^{3/2} (a c-b c x)^{3/2}}+\frac{6 x}{35 a^4 c^2 (a+b x)^{5/2} (a c-b c x)^{5/2}}+\frac{x}{7 a^2 c (a+b x)^{7/2} (a c-b c x)^{7/2}} \]
Antiderivative was successfully verified.
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Rule 40
Rule 39
Rubi steps
\begin{align*} \int \frac{1}{(a+b x)^{9/2} (a c-b c x)^{9/2}} \, dx &=\frac{x}{7 a^2 c (a+b x)^{7/2} (a c-b c x)^{7/2}}+\frac{6 \int \frac{1}{(a+b x)^{7/2} (a c-b c x)^{7/2}} \, dx}{7 a^2 c}\\ &=\frac{x}{7 a^2 c (a+b x)^{7/2} (a c-b c x)^{7/2}}+\frac{6 x}{35 a^4 c^2 (a+b x)^{5/2} (a c-b c x)^{5/2}}+\frac{24 \int \frac{1}{(a+b x)^{5/2} (a c-b c x)^{5/2}} \, dx}{35 a^4 c^2}\\ &=\frac{x}{7 a^2 c (a+b x)^{7/2} (a c-b c x)^{7/2}}+\frac{6 x}{35 a^4 c^2 (a+b x)^{5/2} (a c-b c x)^{5/2}}+\frac{8 x}{35 a^6 c^3 (a+b x)^{3/2} (a c-b c x)^{3/2}}+\frac{16 \int \frac{1}{(a+b x)^{3/2} (a c-b c x)^{3/2}} \, dx}{35 a^6 c^3}\\ &=\frac{x}{7 a^2 c (a+b x)^{7/2} (a c-b c x)^{7/2}}+\frac{6 x}{35 a^4 c^2 (a+b x)^{5/2} (a c-b c x)^{5/2}}+\frac{8 x}{35 a^6 c^3 (a+b x)^{3/2} (a c-b c x)^{3/2}}+\frac{16 x}{35 a^8 c^4 \sqrt{a+b x} \sqrt{a c-b c x}}\\ \end{align*}
Mathematica [A] time = 0.0412714, size = 76, normalized size = 0.57 \[ \frac{x \left (-70 a^4 b^2 x^2+56 a^2 b^4 x^4+35 a^6-16 b^6 x^6\right ) \sqrt{c (a-b x)}}{35 a^8 c^5 (a-b x)^4 (a+b x)^{7/2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.004, size = 67, normalized size = 0.5 \begin{align*}{\frac{ \left ( -bx+a \right ) x \left ( -16\,{b}^{6}{x}^{6}+56\,{b}^{4}{x}^{4}{a}^{2}-70\,{b}^{2}{x}^{2}{a}^{4}+35\,{a}^{6} \right ) }{35\,{a}^{8}} \left ( bx+a \right ) ^{-{\frac{7}{2}}} \left ( -bcx+ac \right ) ^{-{\frac{9}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.971443, size = 142, normalized size = 1.07 \begin{align*} \frac{x}{7 \,{\left (-b^{2} c x^{2} + a^{2} c\right )}^{\frac{7}{2}} a^{2} c} + \frac{6 \, x}{35 \,{\left (-b^{2} c x^{2} + a^{2} c\right )}^{\frac{5}{2}} a^{4} c^{2}} + \frac{8 \, x}{35 \,{\left (-b^{2} c x^{2} + a^{2} c\right )}^{\frac{3}{2}} a^{6} c^{3}} + \frac{16 \, x}{35 \, \sqrt{-b^{2} c x^{2} + a^{2} c} a^{8} c^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.87974, size = 257, normalized size = 1.93 \begin{align*} -\frac{{\left (16 \, b^{6} x^{7} - 56 \, a^{2} b^{4} x^{5} + 70 \, a^{4} b^{2} x^{3} - 35 \, a^{6} x\right )} \sqrt{-b c x + a c} \sqrt{b x + a}}{35 \,{\left (a^{8} b^{8} c^{5} x^{8} - 4 \, a^{10} b^{6} c^{5} x^{6} + 6 \, a^{12} b^{4} c^{5} x^{4} - 4 \, a^{14} b^{2} c^{5} x^{2} + a^{16} c^{5}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 2.05113, size = 657, normalized size = 4.94 \begin{align*} -\frac{\sqrt{-b c x + a c}{\left ({\left (b c x - a c\right )}{\left ({\left (b c x - a c\right )}{\left (\frac{1617 \,{\left | c \right |}}{a^{7} b c} + \frac{256 \,{\left (b c x - a c\right )}{\left | c \right |}}{a^{8} b c^{2}}\right )} + \frac{3430 \,{\left | c \right |}}{a^{6} b}\right )} + \frac{2450 \, c{\left | c \right |}}{a^{5} b}\right )}}{1120 \,{\left (2 \, a c^{2} +{\left (b c x - a c\right )} c\right )}^{\frac{7}{2}}} - \frac{16384 \, a^{6} c^{12} - 51744 \, a^{5}{\left (\sqrt{-b c x + a c} \sqrt{-c} - \sqrt{2 \, a c^{2} +{\left (b c x - a c\right )} c}\right )}^{2} c^{10} + 66416 \, a^{4}{\left (\sqrt{-b c x + a c} \sqrt{-c} - \sqrt{2 \, a c^{2} +{\left (b c x - a c\right )} c}\right )}^{4} c^{8} - 43120 \, a^{3}{\left (\sqrt{-b c x + a c} \sqrt{-c} - \sqrt{2 \, a c^{2} +{\left (b c x - a c\right )} c}\right )}^{6} c^{6} + 14280 \, a^{2}{\left (\sqrt{-b c x + a c} \sqrt{-c} - \sqrt{2 \, a c^{2} +{\left (b c x - a c\right )} c}\right )}^{8} c^{4} - 2450 \, a{\left (\sqrt{-b c x + a c} \sqrt{-c} - \sqrt{2 \, a c^{2} +{\left (b c x - a c\right )} c}\right )}^{10} c^{2} + 175 \,{\left (\sqrt{-b c x + a c} \sqrt{-c} - \sqrt{2 \, a c^{2} +{\left (b c x - a c\right )} c}\right )}^{12}}{280 \,{\left (2 \, a c^{2} -{\left (\sqrt{-b c x + a c} \sqrt{-c} - \sqrt{2 \, a c^{2} +{\left (b c x - a c\right )} c}\right )}^{2}\right )}^{7} a^{7} b \sqrt{-c} c{\left | c \right |}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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