Optimal. Leaf size=222 \[ -\frac{2 (a+b x)^{5/2} (7 b c-3 a d)}{3 d^2 \sqrt{c+d x} (b c-a d)}+\frac{5 b (a+b x)^{3/2} \sqrt{c+d x} (7 b c-3 a d)}{6 d^3 (b c-a d)}-\frac{5 b \sqrt{a+b x} \sqrt{c+d x} (7 b c-3 a d)}{4 d^4}+\frac{5 \sqrt{b} (7 b c-3 a d) (b c-a d) \tanh ^{-1}\left (\frac{\sqrt{d} \sqrt{a+b x}}{\sqrt{b} \sqrt{c+d x}}\right )}{4 d^{9/2}}-\frac{2 c (a+b x)^{7/2}}{3 d (c+d x)^{3/2} (b c-a d)} \]
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Rubi [A] time = 0.118998, antiderivative size = 222, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 6, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.3, Rules used = {78, 47, 50, 63, 217, 206} \[ -\frac{2 (a+b x)^{5/2} (7 b c-3 a d)}{3 d^2 \sqrt{c+d x} (b c-a d)}+\frac{5 b (a+b x)^{3/2} \sqrt{c+d x} (7 b c-3 a d)}{6 d^3 (b c-a d)}-\frac{5 b \sqrt{a+b x} \sqrt{c+d x} (7 b c-3 a d)}{4 d^4}+\frac{5 \sqrt{b} (7 b c-3 a d) (b c-a d) \tanh ^{-1}\left (\frac{\sqrt{d} \sqrt{a+b x}}{\sqrt{b} \sqrt{c+d x}}\right )}{4 d^{9/2}}-\frac{2 c (a+b x)^{7/2}}{3 d (c+d x)^{3/2} (b c-a d)} \]
Antiderivative was successfully verified.
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Rule 78
Rule 47
Rule 50
Rule 63
Rule 217
Rule 206
Rubi steps
\begin{align*} \int \frac{x (a+b x)^{5/2}}{(c+d x)^{5/2}} \, dx &=-\frac{2 c (a+b x)^{7/2}}{3 d (b c-a d) (c+d x)^{3/2}}+\frac{(7 b c-3 a d) \int \frac{(a+b x)^{5/2}}{(c+d x)^{3/2}} \, dx}{3 d (b c-a d)}\\ &=-\frac{2 c (a+b x)^{7/2}}{3 d (b c-a d) (c+d x)^{3/2}}-\frac{2 (7 b c-3 a d) (a+b x)^{5/2}}{3 d^2 (b c-a d) \sqrt{c+d x}}+\frac{(5 b (7 b c-3 a d)) \int \frac{(a+b x)^{3/2}}{\sqrt{c+d x}} \, dx}{3 d^2 (b c-a d)}\\ &=-\frac{2 c (a+b x)^{7/2}}{3 d (b c-a d) (c+d x)^{3/2}}-\frac{2 (7 b c-3 a d) (a+b x)^{5/2}}{3 d^2 (b c-a d) \sqrt{c+d x}}+\frac{5 b (7 b c-3 a d) (a+b x)^{3/2} \sqrt{c+d x}}{6 d^3 (b c-a d)}-\frac{(5 b (7 b c-3 a d)) \int \frac{\sqrt{a+b x}}{\sqrt{c+d x}} \, dx}{4 d^3}\\ &=-\frac{2 c (a+b x)^{7/2}}{3 d (b c-a d) (c+d x)^{3/2}}-\frac{2 (7 b c-3 a d) (a+b x)^{5/2}}{3 d^2 (b c-a d) \sqrt{c+d x}}-\frac{5 b (7 b c-3 a d) \sqrt{a+b x} \sqrt{c+d x}}{4 d^4}+\frac{5 b (7 b c-3 a d) (a+b x)^{3/2} \sqrt{c+d x}}{6 d^3 (b c-a d)}+\frac{(5 b (7 b c-3 a d) (b c-a d)) \int \frac{1}{\sqrt{a+b x} \sqrt{c+d x}} \, dx}{8 d^4}\\ &=-\frac{2 c (a+b x)^{7/2}}{3 d (b c-a d) (c+d x)^{3/2}}-\frac{2 (7 b c-3 a d) (a+b x)^{5/2}}{3 d^2 (b c-a d) \sqrt{c+d x}}-\frac{5 b (7 b c-3 a d) \sqrt{a+b x} \sqrt{c+d x}}{4 d^4}+\frac{5 b (7 b c-3 a d) (a+b x)^{3/2} \sqrt{c+d x}}{6 d^3 (b c-a d)}+\frac{(5 (7 b c-3 a d) (b c-a d)) \operatorname{Subst}\left (\int \frac{1}{\sqrt{c-\frac{a d}{b}+\frac{d x^2}{b}}} \, dx,x,\sqrt{a+b x}\right )}{4 d^4}\\ &=-\frac{2 c (a+b x)^{7/2}}{3 d (b c-a d) (c+d x)^{3/2}}-\frac{2 (7 b c-3 a d) (a+b x)^{5/2}}{3 d^2 (b c-a d) \sqrt{c+d x}}-\frac{5 b (7 b c-3 a d) \sqrt{a+b x} \sqrt{c+d x}}{4 d^4}+\frac{5 b (7 b c-3 a d) (a+b x)^{3/2} \sqrt{c+d x}}{6 d^3 (b c-a d)}+\frac{(5 (7 b c-3 a d) (b c-a d)) \operatorname{Subst}\left (\int \frac{1}{1-\frac{d x^2}{b}} \, dx,x,\frac{\sqrt{a+b x}}{\sqrt{c+d x}}\right )}{4 d^4}\\ &=-\frac{2 c (a+b x)^{7/2}}{3 d (b c-a d) (c+d x)^{3/2}}-\frac{2 (7 b c-3 a d) (a+b x)^{5/2}}{3 d^2 (b c-a d) \sqrt{c+d x}}-\frac{5 b (7 b c-3 a d) \sqrt{a+b x} \sqrt{c+d x}}{4 d^4}+\frac{5 b (7 b c-3 a d) (a+b x)^{3/2} \sqrt{c+d x}}{6 d^3 (b c-a d)}+\frac{5 \sqrt{b} (7 b c-3 a d) (b c-a d) \tanh ^{-1}\left (\frac{\sqrt{d} \sqrt{a+b x}}{\sqrt{b} \sqrt{c+d x}}\right )}{4 d^{9/2}}\\ \end{align*}
Mathematica [C] time = 0.140953, size = 110, normalized size = 0.5 \[ \frac{2 (a+b x)^{7/2} \left ((c+d x) (7 b c-3 a d) \sqrt{\frac{b (c+d x)}{b c-a d}} \, _2F_1\left (\frac{3}{2},\frac{7}{2};\frac{9}{2};\frac{d (a+b x)}{a d-b c}\right )+7 c (a d-b c)\right )}{21 d (c+d x)^{3/2} (b c-a d)^2} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.02, size = 750, normalized size = 3.4 \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 = 8.64899, size = 1364, normalized size = 6.14 \begin{align*} \left [\frac{15 \,{\left (7 \, b^{2} c^{4} - 10 \, a b c^{3} d + 3 \, a^{2} c^{2} d^{2} +{\left (7 \, b^{2} c^{2} d^{2} - 10 \, a b c d^{3} + 3 \, a^{2} d^{4}\right )} x^{2} + 2 \,{\left (7 \, b^{2} c^{3} d - 10 \, a b c^{2} d^{2} + 3 \, a^{2} c d^{3}\right )} x\right )} \sqrt{\frac{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^{2} x + b c d + a d^{2}\right )} \sqrt{b x + a} \sqrt{d x + c} \sqrt{\frac{b}{d}} + 8 \,{\left (b^{2} c d + a b d^{2}\right )} x\right ) + 4 \,{\left (6 \, b^{2} d^{3} x^{3} - 105 \, b^{2} c^{3} + 115 \, a b c^{2} d - 16 \, a^{2} c d^{2} - 3 \,{\left (7 \, b^{2} c d^{2} - 9 \, a b d^{3}\right )} x^{2} - 2 \,{\left (70 \, b^{2} c^{2} d - 79 \, a b c d^{2} + 12 \, a^{2} d^{3}\right )} x\right )} \sqrt{b x + a} \sqrt{d x + c}}{48 \,{\left (d^{6} x^{2} + 2 \, c d^{5} x + c^{2} d^{4}\right )}}, -\frac{15 \,{\left (7 \, b^{2} c^{4} - 10 \, a b c^{3} d + 3 \, a^{2} c^{2} d^{2} +{\left (7 \, b^{2} c^{2} d^{2} - 10 \, a b c d^{3} + 3 \, a^{2} d^{4}\right )} x^{2} + 2 \,{\left (7 \, b^{2} c^{3} d - 10 \, a b c^{2} d^{2} + 3 \, a^{2} c d^{3}\right )} x\right )} \sqrt{-\frac{b}{d}} \arctan \left (\frac{{\left (2 \, b d x + b c + a d\right )} \sqrt{b x + a} \sqrt{d x + c} \sqrt{-\frac{b}{d}}}{2 \,{\left (b^{2} d x^{2} + a b c +{\left (b^{2} c + a b d\right )} x\right )}}\right ) - 2 \,{\left (6 \, b^{2} d^{3} x^{3} - 105 \, b^{2} c^{3} + 115 \, a b c^{2} d - 16 \, a^{2} c d^{2} - 3 \,{\left (7 \, b^{2} c d^{2} - 9 \, a b d^{3}\right )} x^{2} - 2 \,{\left (70 \, b^{2} c^{2} d - 79 \, a b c d^{2} + 12 \, a^{2} d^{3}\right )} x\right )} \sqrt{b x + a} \sqrt{d x + c}}{24 \,{\left (d^{6} x^{2} + 2 \, c d^{5} x + c^{2} d^{4}\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 [B] time = 1.74793, size = 545, normalized size = 2.45 \begin{align*} \frac{{\left ({\left (3 \,{\left (b x + a\right )}{\left (\frac{2 \,{\left (b^{5} c d^{6}{\left | b \right |} - a b^{4} d^{7}{\left | b \right |}\right )}{\left (b x + a\right )}}{b^{4} c d^{7} - a b^{3} d^{8}} - \frac{7 \, b^{6} c^{2} d^{5}{\left | b \right |} - 10 \, a b^{5} c d^{6}{\left | b \right |} + 3 \, a^{2} b^{4} d^{7}{\left | b \right |}}{b^{4} c d^{7} - a b^{3} d^{8}}\right )} - \frac{20 \,{\left (7 \, b^{7} c^{3} d^{4}{\left | b \right |} - 17 \, a b^{6} c^{2} d^{5}{\left | b \right |} + 13 \, a^{2} b^{5} c d^{6}{\left | b \right |} - 3 \, a^{3} b^{4} d^{7}{\left | b \right |}\right )}}{b^{4} c d^{7} - a b^{3} d^{8}}\right )}{\left (b x + a\right )} - \frac{15 \,{\left (7 \, b^{8} c^{4} d^{3}{\left | b \right |} - 24 \, a b^{7} c^{3} d^{4}{\left | b \right |} + 30 \, a^{2} b^{6} c^{2} d^{5}{\left | b \right |} - 16 \, a^{3} b^{5} c d^{6}{\left | b \right |} + 3 \, a^{4} b^{4} d^{7}{\left | b \right |}\right )}}{b^{4} c d^{7} - a b^{3} d^{8}}\right )} \sqrt{b x + a}}{12 \,{\left (b^{2} c +{\left (b x + a\right )} b d - a b d\right )}^{\frac{3}{2}}} - \frac{5 \,{\left (7 \, b^{2} c^{2}{\left | b \right |} - 10 \, a b c d{\left | b \right |} + 3 \, 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 )}{4 \, \sqrt{b d} d^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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