Optimal. Leaf size=171 \[ -\frac{256 d^4 \sqrt{c+d x}}{315 \sqrt{a+b x} (b c-a d)^5}+\frac{128 d^3 \sqrt{c+d x}}{315 (a+b x)^{3/2} (b c-a d)^4}-\frac{32 d^2 \sqrt{c+d x}}{105 (a+b x)^{5/2} (b c-a d)^3}+\frac{16 d \sqrt{c+d x}}{63 (a+b x)^{7/2} (b c-a d)^2}-\frac{2 \sqrt{c+d x}}{9 (a+b x)^{9/2} (b c-a d)} \]
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Rubi [A] time = 0.0409882, antiderivative size = 171, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 2, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.105, Rules used = {45, 37} \[ -\frac{256 d^4 \sqrt{c+d x}}{315 \sqrt{a+b x} (b c-a d)^5}+\frac{128 d^3 \sqrt{c+d x}}{315 (a+b x)^{3/2} (b c-a d)^4}-\frac{32 d^2 \sqrt{c+d x}}{105 (a+b x)^{5/2} (b c-a d)^3}+\frac{16 d \sqrt{c+d x}}{63 (a+b x)^{7/2} (b c-a d)^2}-\frac{2 \sqrt{c+d x}}{9 (a+b x)^{9/2} (b c-a d)} \]
Antiderivative was successfully verified.
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Rule 45
Rule 37
Rubi steps
\begin{align*} \int \frac{1}{(a+b x)^{11/2} \sqrt{c+d x}} \, dx &=-\frac{2 \sqrt{c+d x}}{9 (b c-a d) (a+b x)^{9/2}}-\frac{(8 d) \int \frac{1}{(a+b x)^{9/2} \sqrt{c+d x}} \, dx}{9 (b c-a d)}\\ &=-\frac{2 \sqrt{c+d x}}{9 (b c-a d) (a+b x)^{9/2}}+\frac{16 d \sqrt{c+d x}}{63 (b c-a d)^2 (a+b x)^{7/2}}+\frac{\left (16 d^2\right ) \int \frac{1}{(a+b x)^{7/2} \sqrt{c+d x}} \, dx}{21 (b c-a d)^2}\\ &=-\frac{2 \sqrt{c+d x}}{9 (b c-a d) (a+b x)^{9/2}}+\frac{16 d \sqrt{c+d x}}{63 (b c-a d)^2 (a+b x)^{7/2}}-\frac{32 d^2 \sqrt{c+d x}}{105 (b c-a d)^3 (a+b x)^{5/2}}-\frac{\left (64 d^3\right ) \int \frac{1}{(a+b x)^{5/2} \sqrt{c+d x}} \, dx}{105 (b c-a d)^3}\\ &=-\frac{2 \sqrt{c+d x}}{9 (b c-a d) (a+b x)^{9/2}}+\frac{16 d \sqrt{c+d x}}{63 (b c-a d)^2 (a+b x)^{7/2}}-\frac{32 d^2 \sqrt{c+d x}}{105 (b c-a d)^3 (a+b x)^{5/2}}+\frac{128 d^3 \sqrt{c+d x}}{315 (b c-a d)^4 (a+b x)^{3/2}}+\frac{\left (128 d^4\right ) \int \frac{1}{(a+b x)^{3/2} \sqrt{c+d x}} \, dx}{315 (b c-a d)^4}\\ &=-\frac{2 \sqrt{c+d x}}{9 (b c-a d) (a+b x)^{9/2}}+\frac{16 d \sqrt{c+d x}}{63 (b c-a d)^2 (a+b x)^{7/2}}-\frac{32 d^2 \sqrt{c+d x}}{105 (b c-a d)^3 (a+b x)^{5/2}}+\frac{128 d^3 \sqrt{c+d x}}{315 (b c-a d)^4 (a+b x)^{3/2}}-\frac{256 d^4 \sqrt{c+d x}}{315 (b c-a d)^5 \sqrt{a+b x}}\\ \end{align*}
Mathematica [A] time = 0.0631599, size = 168, normalized size = 0.98 \[ -\frac{2 \sqrt{c+d x} \left (126 a^2 b^2 d^2 \left (3 c^2-4 c d x+8 d^2 x^2\right )-420 a^3 b d^3 (c-2 d x)+315 a^4 d^4+36 a b^3 d \left (6 c^2 d x-5 c^3-8 c d^2 x^2+16 d^3 x^3\right )+b^4 \left (48 c^2 d^2 x^2-40 c^3 d x+35 c^4-64 c d^3 x^3+128 d^4 x^4\right )\right )}{315 (a+b x)^{9/2} (b c-a d)^5} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.009, size = 256, normalized size = 1.5 \begin{align*}{\frac{256\,{b}^{4}{d}^{4}{x}^{4}+1152\,a{b}^{3}{d}^{4}{x}^{3}-128\,{b}^{4}c{d}^{3}{x}^{3}+2016\,{a}^{2}{b}^{2}{d}^{4}{x}^{2}-576\,a{b}^{3}c{d}^{3}{x}^{2}+96\,{b}^{4}{c}^{2}{d}^{2}{x}^{2}+1680\,{a}^{3}b{d}^{4}x-1008\,{a}^{2}{b}^{2}c{d}^{3}x+432\,a{b}^{3}{c}^{2}{d}^{2}x-80\,{b}^{4}{c}^{3}dx+630\,{a}^{4}{d}^{4}-840\,{a}^{3}bc{d}^{3}+756\,{a}^{2}{b}^{2}{c}^{2}{d}^{2}-360\,a{b}^{3}{c}^{3}d+70\,{b}^{4}{c}^{4}}{315\,{a}^{5}{d}^{5}-1575\,{a}^{4}bc{d}^{4}+3150\,{a}^{3}{b}^{2}{c}^{2}{d}^{3}-3150\,{a}^{2}{b}^{3}{c}^{3}{d}^{2}+1575\,a{b}^{4}{c}^{4}d-315\,{b}^{5}{c}^{5}}\sqrt{dx+c} \left ( bx+a \right ) ^{-{\frac{9}{2}}}} \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 [B] time = 48.8145, size = 1301, normalized size = 7.61 \begin{align*} -\frac{2 \,{\left (128 \, b^{4} d^{4} x^{4} + 35 \, b^{4} c^{4} - 180 \, a b^{3} c^{3} d + 378 \, a^{2} b^{2} c^{2} d^{2} - 420 \, a^{3} b c d^{3} + 315 \, a^{4} d^{4} - 64 \,{\left (b^{4} c d^{3} - 9 \, a b^{3} d^{4}\right )} x^{3} + 48 \,{\left (b^{4} c^{2} d^{2} - 6 \, a b^{3} c d^{3} + 21 \, a^{2} b^{2} d^{4}\right )} x^{2} - 8 \,{\left (5 \, b^{4} c^{3} d - 27 \, a b^{3} c^{2} d^{2} + 63 \, a^{2} b^{2} c d^{3} - 105 \, a^{3} b d^{4}\right )} x\right )} \sqrt{b x + a} \sqrt{d x + c}}{315 \,{\left (a^{5} b^{5} c^{5} - 5 \, a^{6} b^{4} c^{4} d + 10 \, a^{7} b^{3} c^{3} d^{2} - 10 \, a^{8} b^{2} c^{2} d^{3} + 5 \, a^{9} b c d^{4} - a^{10} d^{5} +{\left (b^{10} c^{5} - 5 \, a b^{9} c^{4} d + 10 \, a^{2} b^{8} c^{3} d^{2} - 10 \, a^{3} b^{7} c^{2} d^{3} + 5 \, a^{4} b^{6} c d^{4} - a^{5} b^{5} d^{5}\right )} x^{5} + 5 \,{\left (a b^{9} c^{5} - 5 \, a^{2} b^{8} c^{4} d + 10 \, a^{3} b^{7} c^{3} d^{2} - 10 \, a^{4} b^{6} c^{2} d^{3} + 5 \, a^{5} b^{5} c d^{4} - a^{6} b^{4} d^{5}\right )} x^{4} + 10 \,{\left (a^{2} b^{8} c^{5} - 5 \, a^{3} b^{7} c^{4} d + 10 \, a^{4} b^{6} c^{3} d^{2} - 10 \, a^{5} b^{5} c^{2} d^{3} + 5 \, a^{6} b^{4} c d^{4} - a^{7} b^{3} d^{5}\right )} x^{3} + 10 \,{\left (a^{3} b^{7} c^{5} - 5 \, a^{4} b^{6} c^{4} d + 10 \, a^{5} b^{5} c^{3} d^{2} - 10 \, a^{6} b^{4} c^{2} d^{3} + 5 \, a^{7} b^{3} c d^{4} - a^{8} b^{2} d^{5}\right )} x^{2} + 5 \,{\left (a^{4} b^{6} c^{5} - 5 \, a^{5} b^{5} c^{4} d + 10 \, a^{6} b^{4} c^{3} d^{2} - 10 \, a^{7} b^{3} c^{2} d^{3} + 5 \, a^{8} b^{2} c d^{4} - a^{9} b d^{5}\right )} x\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 = 1.26576, size = 805, normalized size = 4.71 \begin{align*} -\frac{512 \,{\left (b^{8} c^{4} - 4 \, a b^{7} c^{3} d + 6 \, a^{2} b^{6} c^{2} d^{2} - 4 \, a^{3} b^{5} c d^{3} + a^{4} b^{4} d^{4} - 9 \,{\left (\sqrt{b d} \sqrt{b x + a} - \sqrt{b^{2} c +{\left (b x + a\right )} b d - a b d}\right )}^{2} b^{6} c^{3} + 27 \,{\left (\sqrt{b d} \sqrt{b x + a} - \sqrt{b^{2} c +{\left (b x + a\right )} b d - a b d}\right )}^{2} a b^{5} c^{2} d - 27 \,{\left (\sqrt{b d} \sqrt{b x + a} - \sqrt{b^{2} c +{\left (b x + a\right )} b d - a b d}\right )}^{2} a^{2} b^{4} c d^{2} + 9 \,{\left (\sqrt{b d} \sqrt{b x + a} - \sqrt{b^{2} c +{\left (b x + a\right )} b d - a b d}\right )}^{2} a^{3} b^{3} d^{3} + 36 \,{\left (\sqrt{b d} \sqrt{b x + a} - \sqrt{b^{2} c +{\left (b x + a\right )} b d - a b d}\right )}^{4} b^{4} c^{2} - 72 \,{\left (\sqrt{b d} \sqrt{b x + a} - \sqrt{b^{2} c +{\left (b x + a\right )} b d - a b d}\right )}^{4} a b^{3} c d + 36 \,{\left (\sqrt{b d} \sqrt{b x + a} - \sqrt{b^{2} c +{\left (b x + a\right )} b d - a b d}\right )}^{4} a^{2} b^{2} d^{2} - 84 \,{\left (\sqrt{b d} \sqrt{b x + a} - \sqrt{b^{2} c +{\left (b x + a\right )} b d - a b d}\right )}^{6} b^{2} c + 84 \,{\left (\sqrt{b d} \sqrt{b x + a} - \sqrt{b^{2} c +{\left (b x + a\right )} b d - a b d}\right )}^{6} a b d + 126 \,{\left (\sqrt{b d} \sqrt{b x + a} - \sqrt{b^{2} c +{\left (b x + a\right )} b d - a b d}\right )}^{8}\right )} \sqrt{b d} b^{5} d^{4}}{315 \,{\left (b^{2} c - a b d -{\left (\sqrt{b d} \sqrt{b x + a} - \sqrt{b^{2} c +{\left (b x + a\right )} b d - a b d}\right )}^{2}\right )}^{9}{\left | b \right |}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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