Optimal. Leaf size=218 \[ \frac{(a+b x)^{5/2} \sqrt{c+d x} (7 b c-a d)}{3 d^2 (b c-a d)}-\frac{5 (a+b x)^{3/2} \sqrt{c+d x} (7 b c-a d)}{12 d^3}+\frac{5 \sqrt{a+b x} \sqrt{c+d x} (b c-a d) (7 b c-a d)}{8 d^4}-\frac{5 (b c-a d)^2 (7 b c-a d) \tanh ^{-1}\left (\frac{\sqrt{d} \sqrt{a+b x}}{\sqrt{b} \sqrt{c+d x}}\right )}{8 \sqrt{b} d^{9/2}}-\frac{2 c (a+b x)^{7/2}}{d \sqrt{c+d x} (b c-a d)} \]
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Rubi [A] time = 0.128319, antiderivative size = 218, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 5, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.25, Rules used = {78, 50, 63, 217, 206} \[ \frac{(a+b x)^{5/2} \sqrt{c+d x} (7 b c-a d)}{3 d^2 (b c-a d)}-\frac{5 (a+b x)^{3/2} \sqrt{c+d x} (7 b c-a d)}{12 d^3}+\frac{5 \sqrt{a+b x} \sqrt{c+d x} (b c-a d) (7 b c-a d)}{8 d^4}-\frac{5 (b c-a d)^2 (7 b c-a d) \tanh ^{-1}\left (\frac{\sqrt{d} \sqrt{a+b x}}{\sqrt{b} \sqrt{c+d x}}\right )}{8 \sqrt{b} d^{9/2}}-\frac{2 c (a+b x)^{7/2}}{d \sqrt{c+d x} (b c-a d)} \]
Antiderivative was successfully verified.
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Rule 78
Rule 50
Rule 63
Rule 217
Rule 206
Rubi steps
\begin{align*} \int \frac{x (a+b x)^{5/2}}{(c+d x)^{3/2}} \, dx &=-\frac{2 c (a+b x)^{7/2}}{d (b c-a d) \sqrt{c+d x}}+\frac{(7 b c-a d) \int \frac{(a+b x)^{5/2}}{\sqrt{c+d x}} \, dx}{d (b c-a d)}\\ &=-\frac{2 c (a+b x)^{7/2}}{d (b c-a d) \sqrt{c+d x}}+\frac{(7 b c-a d) (a+b x)^{5/2} \sqrt{c+d x}}{3 d^2 (b c-a d)}-\frac{(5 (7 b c-a d)) \int \frac{(a+b x)^{3/2}}{\sqrt{c+d x}} \, dx}{6 d^2}\\ &=-\frac{2 c (a+b x)^{7/2}}{d (b c-a d) \sqrt{c+d x}}-\frac{5 (7 b c-a d) (a+b x)^{3/2} \sqrt{c+d x}}{12 d^3}+\frac{(7 b c-a d) (a+b x)^{5/2} \sqrt{c+d x}}{3 d^2 (b c-a d)}+\frac{(5 (b c-a d) (7 b c-a d)) \int \frac{\sqrt{a+b x}}{\sqrt{c+d x}} \, dx}{8 d^3}\\ &=-\frac{2 c (a+b x)^{7/2}}{d (b c-a d) \sqrt{c+d x}}+\frac{5 (b c-a d) (7 b c-a d) \sqrt{a+b x} \sqrt{c+d x}}{8 d^4}-\frac{5 (7 b c-a d) (a+b x)^{3/2} \sqrt{c+d x}}{12 d^3}+\frac{(7 b c-a d) (a+b x)^{5/2} \sqrt{c+d x}}{3 d^2 (b c-a d)}-\frac{\left (5 (b c-a d)^2 (7 b c-a d)\right ) \int \frac{1}{\sqrt{a+b x} \sqrt{c+d x}} \, dx}{16 d^4}\\ &=-\frac{2 c (a+b x)^{7/2}}{d (b c-a d) \sqrt{c+d x}}+\frac{5 (b c-a d) (7 b c-a d) \sqrt{a+b x} \sqrt{c+d x}}{8 d^4}-\frac{5 (7 b c-a d) (a+b x)^{3/2} \sqrt{c+d x}}{12 d^3}+\frac{(7 b c-a d) (a+b x)^{5/2} \sqrt{c+d x}}{3 d^2 (b c-a d)}-\frac{\left (5 (b c-a d)^2 (7 b c-a d)\right ) \operatorname{Subst}\left (\int \frac{1}{\sqrt{c-\frac{a d}{b}+\frac{d x^2}{b}}} \, dx,x,\sqrt{a+b x}\right )}{8 b d^4}\\ &=-\frac{2 c (a+b x)^{7/2}}{d (b c-a d) \sqrt{c+d x}}+\frac{5 (b c-a d) (7 b c-a d) \sqrt{a+b x} \sqrt{c+d x}}{8 d^4}-\frac{5 (7 b c-a d) (a+b x)^{3/2} \sqrt{c+d x}}{12 d^3}+\frac{(7 b c-a d) (a+b x)^{5/2} \sqrt{c+d x}}{3 d^2 (b c-a d)}-\frac{\left (5 (b c-a d)^2 (7 b c-a d)\right ) \operatorname{Subst}\left (\int \frac{1}{1-\frac{d x^2}{b}} \, dx,x,\frac{\sqrt{a+b x}}{\sqrt{c+d x}}\right )}{8 b d^4}\\ &=-\frac{2 c (a+b x)^{7/2}}{d (b c-a d) \sqrt{c+d x}}+\frac{5 (b c-a d) (7 b c-a d) \sqrt{a+b x} \sqrt{c+d x}}{8 d^4}-\frac{5 (7 b c-a d) (a+b x)^{3/2} \sqrt{c+d x}}{12 d^3}+\frac{(7 b c-a d) (a+b x)^{5/2} \sqrt{c+d x}}{3 d^2 (b c-a d)}-\frac{5 (b c-a d)^2 (7 b c-a d) \tanh ^{-1}\left (\frac{\sqrt{d} \sqrt{a+b x}}{\sqrt{b} \sqrt{c+d x}}\right )}{8 \sqrt{b} d^{9/2}}\\ \end{align*}
Mathematica [A] time = 0.561016, size = 221, normalized size = 1.01 \[ \frac{\frac{\sqrt{d} \left (a^2 b d \left (-190 c^2+13 c d x+59 d^2 x^2\right )+3 a^3 d^2 (27 c+11 d x)+a b^2 \left (-155 c^2 d x+105 c^3-82 c d^2 x^2+34 d^3 x^3\right )+b^3 x \left (35 c^2 d x+105 c^3-14 c d^2 x^2+8 d^3 x^3\right )\right )}{\sqrt{a+b x}}-\frac{15 (b c-a d)^{5/2} (7 b c-a d) \sqrt{\frac{b (c+d x)}{b c-a d}} \sinh ^{-1}\left (\frac{\sqrt{d} \sqrt{a+b x}}{\sqrt{b c-a d}}\right )}{b}}{24 d^{9/2} \sqrt{c+d x}} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.023, size = 689, normalized size = 3.2 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 5.35238, size = 1318, normalized size = 6.05 \begin{align*} \left [-\frac{15 \,{\left (7 \, b^{3} c^{4} - 15 \, a b^{2} c^{3} d + 9 \, a^{2} b c^{2} d^{2} - a^{3} c d^{3} +{\left (7 \, b^{3} c^{3} d - 15 \, a b^{2} c^{2} d^{2} + 9 \, a^{2} b c d^{3} - a^{3} d^{4}\right )} x\right )} \sqrt{b d} \log \left (8 \, b^{2} d^{2} x^{2} + b^{2} c^{2} + 6 \, a b c d + a^{2} d^{2} + 4 \,{\left (2 \, b d x + b c + a d\right )} \sqrt{b d} \sqrt{b x + a} \sqrt{d x + c} + 8 \,{\left (b^{2} c d + a b d^{2}\right )} x\right ) - 4 \,{\left (8 \, b^{3} d^{4} x^{3} + 105 \, b^{3} c^{3} d - 190 \, a b^{2} c^{2} d^{2} + 81 \, a^{2} b c d^{3} - 2 \,{\left (7 \, b^{3} c d^{3} - 13 \, a b^{2} d^{4}\right )} x^{2} +{\left (35 \, b^{3} c^{2} d^{2} - 68 \, a b^{2} c d^{3} + 33 \, a^{2} b d^{4}\right )} x\right )} \sqrt{b x + a} \sqrt{d x + c}}{96 \,{\left (b d^{6} x + b c d^{5}\right )}}, \frac{15 \,{\left (7 \, b^{3} c^{4} - 15 \, a b^{2} c^{3} d + 9 \, a^{2} b c^{2} d^{2} - a^{3} c d^{3} +{\left (7 \, b^{3} c^{3} d - 15 \, a b^{2} c^{2} d^{2} + 9 \, a^{2} b c d^{3} - a^{3} d^{4}\right )} x\right )} \sqrt{-b d} \arctan \left (\frac{{\left (2 \, b d x + b c + a d\right )} \sqrt{-b d} \sqrt{b x + a} \sqrt{d x + c}}{2 \,{\left (b^{2} d^{2} x^{2} + a b c d +{\left (b^{2} c d + a b d^{2}\right )} x\right )}}\right ) + 2 \,{\left (8 \, b^{3} d^{4} x^{3} + 105 \, b^{3} c^{3} d - 190 \, a b^{2} c^{2} d^{2} + 81 \, a^{2} b c d^{3} - 2 \,{\left (7 \, b^{3} c d^{3} - 13 \, a b^{2} d^{4}\right )} x^{2} +{\left (35 \, b^{3} c^{2} d^{2} - 68 \, a b^{2} c d^{3} + 33 \, a^{2} b d^{4}\right )} x\right )} \sqrt{b x + a} \sqrt{d x + c}}{48 \,{\left (b d^{6} x + b c d^{5}\right )}}\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 [A] time = 1.3966, size = 452, normalized size = 2.07 \begin{align*} \frac{{\left ({\left (2 \,{\left (\frac{4 \,{\left (b x + a\right )} b d^{6}{\left | b \right |}}{b^{10} c d^{8} - a b^{9} d^{9}} - \frac{7 \, b^{2} c d^{5}{\left | b \right |} - a b d^{6}{\left | b \right |}}{b^{10} c d^{8} - a b^{9} d^{9}}\right )}{\left (b x + a\right )} + \frac{5 \,{\left (7 \, b^{3} c^{2} d^{4}{\left | b \right |} - 8 \, a b^{2} c d^{5}{\left | b \right |} + a^{2} b d^{6}{\left | b \right |}\right )}}{b^{10} c d^{8} - a b^{9} d^{9}}\right )}{\left (b x + a\right )} + \frac{15 \,{\left (7 \, b^{4} c^{3} d^{3}{\left | b \right |} - 15 \, a b^{3} c^{2} d^{4}{\left | b \right |} + 9 \, a^{2} b^{2} c d^{5}{\left | b \right |} - a^{3} b d^{6}{\left | b \right |}\right )}}{b^{10} c d^{8} - a b^{9} d^{9}}\right )} \sqrt{b x + a}}{184320 \, \sqrt{b^{2} c +{\left (b x + a\right )} b d - a b d}} + \frac{{\left (7 \, b^{2} c^{2}{\left | b \right |} - 8 \, a b c d{\left | b \right |} + a^{2} d^{2}{\left | b \right |}\right )} \log \left ({\left | -\sqrt{b d} \sqrt{b x + a} + \sqrt{b^{2} c +{\left (b x + a\right )} b d - a b d} \right |}\right )}{12288 \, \sqrt{b d} b^{8} d^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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