Optimal. Leaf size=204 \[ \frac{5 (b c-a d)^4 \tanh ^{-1}\left (\frac{\sqrt{c} \sqrt{a+b x}}{\sqrt{a} \sqrt{c+d x}}\right )}{64 a^{7/2} c^{3/2}}+\frac{5 \sqrt{a+b x} (c+d x)^{3/2} (b c-a d)^2}{96 a^2 c x^2}-\frac{5 \sqrt{a+b x} \sqrt{c+d x} (b c-a d)^3}{64 a^3 c x}-\frac{\sqrt{a+b x} (c+d x)^{5/2} (b c-a d)}{24 a c x^3}-\frac{\sqrt{a+b x} (c+d x)^{7/2}}{4 c x^4} \]
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Rubi [A] time = 0.10964, antiderivative size = 204, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 3, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.136, Rules used = {94, 93, 208} \[ \frac{5 (b c-a d)^4 \tanh ^{-1}\left (\frac{\sqrt{c} \sqrt{a+b x}}{\sqrt{a} \sqrt{c+d x}}\right )}{64 a^{7/2} c^{3/2}}+\frac{5 \sqrt{a+b x} (c+d x)^{3/2} (b c-a d)^2}{96 a^2 c x^2}-\frac{5 \sqrt{a+b x} \sqrt{c+d x} (b c-a d)^3}{64 a^3 c x}-\frac{\sqrt{a+b x} (c+d x)^{5/2} (b c-a d)}{24 a c x^3}-\frac{\sqrt{a+b x} (c+d x)^{7/2}}{4 c x^4} \]
Antiderivative was successfully verified.
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Rule 94
Rule 93
Rule 208
Rubi steps
\begin{align*} \int \frac{\sqrt{a+b x} (c+d x)^{5/2}}{x^5} \, dx &=-\frac{\sqrt{a+b x} (c+d x)^{7/2}}{4 c x^4}+\frac{(b c-a d) \int \frac{(c+d x)^{5/2}}{x^4 \sqrt{a+b x}} \, dx}{8 c}\\ &=-\frac{(b c-a d) \sqrt{a+b x} (c+d x)^{5/2}}{24 a c x^3}-\frac{\sqrt{a+b x} (c+d x)^{7/2}}{4 c x^4}-\frac{\left (5 (b c-a d)^2\right ) \int \frac{(c+d x)^{3/2}}{x^3 \sqrt{a+b x}} \, dx}{48 a c}\\ &=\frac{5 (b c-a d)^2 \sqrt{a+b x} (c+d x)^{3/2}}{96 a^2 c x^2}-\frac{(b c-a d) \sqrt{a+b x} (c+d x)^{5/2}}{24 a c x^3}-\frac{\sqrt{a+b x} (c+d x)^{7/2}}{4 c x^4}+\frac{\left (5 (b c-a d)^3\right ) \int \frac{\sqrt{c+d x}}{x^2 \sqrt{a+b x}} \, dx}{64 a^2 c}\\ &=-\frac{5 (b c-a d)^3 \sqrt{a+b x} \sqrt{c+d x}}{64 a^3 c x}+\frac{5 (b c-a d)^2 \sqrt{a+b x} (c+d x)^{3/2}}{96 a^2 c x^2}-\frac{(b c-a d) \sqrt{a+b x} (c+d x)^{5/2}}{24 a c x^3}-\frac{\sqrt{a+b x} (c+d x)^{7/2}}{4 c x^4}-\frac{\left (5 (b c-a d)^4\right ) \int \frac{1}{x \sqrt{a+b x} \sqrt{c+d x}} \, dx}{128 a^3 c}\\ &=-\frac{5 (b c-a d)^3 \sqrt{a+b x} \sqrt{c+d x}}{64 a^3 c x}+\frac{5 (b c-a d)^2 \sqrt{a+b x} (c+d x)^{3/2}}{96 a^2 c x^2}-\frac{(b c-a d) \sqrt{a+b x} (c+d x)^{5/2}}{24 a c x^3}-\frac{\sqrt{a+b x} (c+d x)^{7/2}}{4 c x^4}-\frac{\left (5 (b c-a d)^4\right ) \operatorname{Subst}\left (\int \frac{1}{-a+c x^2} \, dx,x,\frac{\sqrt{a+b x}}{\sqrt{c+d x}}\right )}{64 a^3 c}\\ &=-\frac{5 (b c-a d)^3 \sqrt{a+b x} \sqrt{c+d x}}{64 a^3 c x}+\frac{5 (b c-a d)^2 \sqrt{a+b x} (c+d x)^{3/2}}{96 a^2 c x^2}-\frac{(b c-a d) \sqrt{a+b x} (c+d x)^{5/2}}{24 a c x^3}-\frac{\sqrt{a+b x} (c+d x)^{7/2}}{4 c x^4}+\frac{5 (b c-a d)^4 \tanh ^{-1}\left (\frac{\sqrt{c} \sqrt{a+b x}}{\sqrt{a} \sqrt{c+d x}}\right )}{64 a^{7/2} c^{3/2}}\\ \end{align*}
Mathematica [A] time = 0.363863, size = 176, normalized size = 0.86 \[ \frac{\frac{x (b c-a d) \left (\frac{5 x (b c-a d) \left (3 x^2 (b c-a d)^2 \tanh ^{-1}\left (\frac{\sqrt{c} \sqrt{a+b x}}{\sqrt{a} \sqrt{c+d x}}\right )+\sqrt{a} \sqrt{c} \sqrt{a+b x} \sqrt{c+d x} (2 a c+5 a d x-3 b c x)\right )}{a^{5/2} \sqrt{c}}-8 \sqrt{a+b x} (c+d x)^{5/2}\right )}{a}-48 \sqrt{a+b x} (c+d x)^{7/2}}{192 c x^4} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.015, size = 705, normalized size = 3.5 \begin{align*}{\frac{1}{384\,{a}^{3}c{x}^{4}}\sqrt{bx+a}\sqrt{dx+c} \left ( 15\,\ln \left ({\frac{adx+bcx+2\,\sqrt{ac}\sqrt{d{x}^{2}b+adx+bcx+ac}+2\,ac}{x}} \right ){x}^{4}{a}^{4}{d}^{4}-60\,\ln \left ({\frac{adx+bcx+2\,\sqrt{ac}\sqrt{d{x}^{2}b+adx+bcx+ac}+2\,ac}{x}} \right ){x}^{4}{a}^{3}bc{d}^{3}+90\,\ln \left ({\frac{adx+bcx+2\,\sqrt{ac}\sqrt{d{x}^{2}b+adx+bcx+ac}+2\,ac}{x}} \right ){x}^{4}{a}^{2}{b}^{2}{c}^{2}{d}^{2}-60\,\ln \left ({\frac{adx+bcx+2\,\sqrt{ac}\sqrt{d{x}^{2}b+adx+bcx+ac}+2\,ac}{x}} \right ){x}^{4}a{b}^{3}{c}^{3}d+15\,\ln \left ({\frac{adx+bcx+2\,\sqrt{ac}\sqrt{d{x}^{2}b+adx+bcx+ac}+2\,ac}{x}} \right ){x}^{4}{b}^{4}{c}^{4}-30\,\sqrt{ac}\sqrt{d{x}^{2}b+adx+bcx+ac}{x}^{3}{a}^{3}{d}^{3}-146\,\sqrt{ac}\sqrt{d{x}^{2}b+adx+bcx+ac}{x}^{3}{a}^{2}bc{d}^{2}+110\,\sqrt{ac}\sqrt{d{x}^{2}b+adx+bcx+ac}{x}^{3}a{b}^{2}{c}^{2}d-30\,\sqrt{ac}\sqrt{d{x}^{2}b+adx+bcx+ac}{x}^{3}{b}^{3}{c}^{3}-236\,\sqrt{ac}\sqrt{d{x}^{2}b+adx+bcx+ac}{x}^{2}{a}^{3}c{d}^{2}-72\,\sqrt{ac}\sqrt{d{x}^{2}b+adx+bcx+ac}{x}^{2}{a}^{2}b{c}^{2}d+20\,\sqrt{ac}\sqrt{d{x}^{2}b+adx+bcx+ac}{x}^{2}a{b}^{2}{c}^{3}-272\,\sqrt{ac}\sqrt{d{x}^{2}b+adx+bcx+ac}x{a}^{3}{c}^{2}d-16\,\sqrt{ac}\sqrt{d{x}^{2}b+adx+bcx+ac}x{a}^{2}b{c}^{3}-96\,\sqrt{d{x}^{2}b+adx+bcx+ac}{a}^{3}{c}^{3}\sqrt{ac} \right ){\frac{1}{\sqrt{ac}}}{\frac{1}{\sqrt{d{x}^{2}b+adx+bcx+ac}}}} \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 = 28.1691, size = 1247, normalized size = 6.11 \begin{align*} \left [\frac{15 \,{\left (b^{4} c^{4} - 4 \, a b^{3} c^{3} d + 6 \, a^{2} b^{2} c^{2} d^{2} - 4 \, a^{3} b c d^{3} + a^{4} d^{4}\right )} \sqrt{a c} x^{4} \log \left (\frac{8 \, a^{2} c^{2} +{\left (b^{2} c^{2} + 6 \, a b c d + a^{2} d^{2}\right )} x^{2} + 4 \,{\left (2 \, a c +{\left (b c + a d\right )} x\right )} \sqrt{a c} \sqrt{b x + a} \sqrt{d x + c} + 8 \,{\left (a b c^{2} + a^{2} c d\right )} x}{x^{2}}\right ) - 4 \,{\left (48 \, a^{4} c^{4} +{\left (15 \, a b^{3} c^{4} - 55 \, a^{2} b^{2} c^{3} d + 73 \, a^{3} b c^{2} d^{2} + 15 \, a^{4} c d^{3}\right )} x^{3} - 2 \,{\left (5 \, a^{2} b^{2} c^{4} - 18 \, a^{3} b c^{3} d - 59 \, a^{4} c^{2} d^{2}\right )} x^{2} + 8 \,{\left (a^{3} b c^{4} + 17 \, a^{4} c^{3} d\right )} x\right )} \sqrt{b x + a} \sqrt{d x + c}}{768 \, a^{4} c^{2} x^{4}}, -\frac{15 \,{\left (b^{4} c^{4} - 4 \, a b^{3} c^{3} d + 6 \, a^{2} b^{2} c^{2} d^{2} - 4 \, a^{3} b c d^{3} + a^{4} d^{4}\right )} \sqrt{-a c} x^{4} \arctan \left (\frac{{\left (2 \, a c +{\left (b c + a d\right )} x\right )} \sqrt{-a c} \sqrt{b x + a} \sqrt{d x + c}}{2 \,{\left (a b c d x^{2} + a^{2} c^{2} +{\left (a b c^{2} + a^{2} c d\right )} x\right )}}\right ) + 2 \,{\left (48 \, a^{4} c^{4} +{\left (15 \, a b^{3} c^{4} - 55 \, a^{2} b^{2} c^{3} d + 73 \, a^{3} b c^{2} d^{2} + 15 \, a^{4} c d^{3}\right )} x^{3} - 2 \,{\left (5 \, a^{2} b^{2} c^{4} - 18 \, a^{3} b c^{3} d - 59 \, a^{4} c^{2} d^{2}\right )} x^{2} + 8 \,{\left (a^{3} b c^{4} + 17 \, a^{4} c^{3} d\right )} x\right )} \sqrt{b x + a} \sqrt{d x + c}}{384 \, a^{4} c^{2} x^{4}}\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 [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: TypeError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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