Optimal. Leaf size=180 \[ \frac{35 d^3 \sqrt{c+d x}}{64 (a+b x) (b c-a d)^4}-\frac{35 d^2 \sqrt{c+d x}}{96 (a+b x)^2 (b c-a d)^3}-\frac{35 d^4 \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{c+d x}}{\sqrt{b c-a d}}\right )}{64 \sqrt{b} (b c-a d)^{9/2}}+\frac{7 d \sqrt{c+d x}}{24 (a+b x)^3 (b c-a d)^2}-\frac{\sqrt{c+d x}}{4 (a+b x)^4 (b c-a d)} \]
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Rubi [A] time = 0.0647658, antiderivative size = 180, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 3, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.176, Rules used = {51, 63, 208} \[ \frac{35 d^3 \sqrt{c+d x}}{64 (a+b x) (b c-a d)^4}-\frac{35 d^2 \sqrt{c+d x}}{96 (a+b x)^2 (b c-a d)^3}-\frac{35 d^4 \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{c+d x}}{\sqrt{b c-a d}}\right )}{64 \sqrt{b} (b c-a d)^{9/2}}+\frac{7 d \sqrt{c+d x}}{24 (a+b x)^3 (b c-a d)^2}-\frac{\sqrt{c+d x}}{4 (a+b x)^4 (b c-a d)} \]
Antiderivative was successfully verified.
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Rule 51
Rule 63
Rule 208
Rubi steps
\begin{align*} \int \frac{1}{(a+b x)^5 \sqrt{c+d x}} \, dx &=-\frac{\sqrt{c+d x}}{4 (b c-a d) (a+b x)^4}-\frac{(7 d) \int \frac{1}{(a+b x)^4 \sqrt{c+d x}} \, dx}{8 (b c-a d)}\\ &=-\frac{\sqrt{c+d x}}{4 (b c-a d) (a+b x)^4}+\frac{7 d \sqrt{c+d x}}{24 (b c-a d)^2 (a+b x)^3}+\frac{\left (35 d^2\right ) \int \frac{1}{(a+b x)^3 \sqrt{c+d x}} \, dx}{48 (b c-a d)^2}\\ &=-\frac{\sqrt{c+d x}}{4 (b c-a d) (a+b x)^4}+\frac{7 d \sqrt{c+d x}}{24 (b c-a d)^2 (a+b x)^3}-\frac{35 d^2 \sqrt{c+d x}}{96 (b c-a d)^3 (a+b x)^2}-\frac{\left (35 d^3\right ) \int \frac{1}{(a+b x)^2 \sqrt{c+d x}} \, dx}{64 (b c-a d)^3}\\ &=-\frac{\sqrt{c+d x}}{4 (b c-a d) (a+b x)^4}+\frac{7 d \sqrt{c+d x}}{24 (b c-a d)^2 (a+b x)^3}-\frac{35 d^2 \sqrt{c+d x}}{96 (b c-a d)^3 (a+b x)^2}+\frac{35 d^3 \sqrt{c+d x}}{64 (b c-a d)^4 (a+b x)}+\frac{\left (35 d^4\right ) \int \frac{1}{(a+b x) \sqrt{c+d x}} \, dx}{128 (b c-a d)^4}\\ &=-\frac{\sqrt{c+d x}}{4 (b c-a d) (a+b x)^4}+\frac{7 d \sqrt{c+d x}}{24 (b c-a d)^2 (a+b x)^3}-\frac{35 d^2 \sqrt{c+d x}}{96 (b c-a d)^3 (a+b x)^2}+\frac{35 d^3 \sqrt{c+d x}}{64 (b c-a d)^4 (a+b x)}+\frac{\left (35 d^3\right ) \operatorname{Subst}\left (\int \frac{1}{a-\frac{b c}{d}+\frac{b x^2}{d}} \, dx,x,\sqrt{c+d x}\right )}{64 (b c-a d)^4}\\ &=-\frac{\sqrt{c+d x}}{4 (b c-a d) (a+b x)^4}+\frac{7 d \sqrt{c+d x}}{24 (b c-a d)^2 (a+b x)^3}-\frac{35 d^2 \sqrt{c+d x}}{96 (b c-a d)^3 (a+b x)^2}+\frac{35 d^3 \sqrt{c+d x}}{64 (b c-a d)^4 (a+b x)}-\frac{35 d^4 \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{c+d x}}{\sqrt{b c-a d}}\right )}{64 \sqrt{b} (b c-a d)^{9/2}}\\ \end{align*}
Mathematica [C] time = 0.0117945, size = 50, normalized size = 0.28 \[ \frac{2 d^4 \sqrt{c+d x} \, _2F_1\left (\frac{1}{2},5;\frac{3}{2};-\frac{b (c+d x)}{a d-b c}\right )}{(a d-b c)^5} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.006, size = 179, normalized size = 1. \begin{align*}{\frac{{d}^{4}}{ \left ( 4\,ad-4\,bc \right ) \left ( bdx+ad \right ) ^{4}}\sqrt{dx+c}}+{\frac{7\,{d}^{4}}{24\, \left ( ad-bc \right ) ^{2} \left ( bdx+ad \right ) ^{3}}\sqrt{dx+c}}+{\frac{35\,{d}^{4}}{96\, \left ( ad-bc \right ) ^{3} \left ( bdx+ad \right ) ^{2}}\sqrt{dx+c}}+{\frac{35\,{d}^{4}}{64\, \left ( ad-bc \right ) ^{4} \left ( bdx+ad \right ) }\sqrt{dx+c}}+{\frac{35\,{d}^{4}}{64\, \left ( ad-bc \right ) ^{4}}\arctan \left ({b\sqrt{dx+c}{\frac{1}{\sqrt{ \left ( ad-bc \right ) b}}}} \right ){\frac{1}{\sqrt{ \left ( ad-bc \right ) b}}}} \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 = 2.39643, size = 2709, normalized size = 15.05 \begin{align*} \text{result too large to display} \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 = 1.07056, size = 447, normalized size = 2.48 \begin{align*} \frac{35 \, d^{4} \arctan \left (\frac{\sqrt{d x + c} b}{\sqrt{-b^{2} c + a b d}}\right )}{64 \,{\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{-b^{2} c + a b d}} + \frac{105 \,{\left (d x + c\right )}^{\frac{7}{2}} b^{3} d^{4} - 385 \,{\left (d x + c\right )}^{\frac{5}{2}} b^{3} c d^{4} + 511 \,{\left (d x + c\right )}^{\frac{3}{2}} b^{3} c^{2} d^{4} - 279 \, \sqrt{d x + c} b^{3} c^{3} d^{4} + 385 \,{\left (d x + c\right )}^{\frac{5}{2}} a b^{2} d^{5} - 1022 \,{\left (d x + c\right )}^{\frac{3}{2}} a b^{2} c d^{5} + 837 \, \sqrt{d x + c} a b^{2} c^{2} d^{5} + 511 \,{\left (d x + c\right )}^{\frac{3}{2}} a^{2} b d^{6} - 837 \, \sqrt{d x + c} a^{2} b c d^{6} + 279 \, \sqrt{d x + c} a^{3} d^{7}}{192 \,{\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 )}{\left ({\left (d x + c\right )} b - b c + a d\right )}^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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