Optimal. Leaf size=173 \[ -\frac{35 d^3}{8 \sqrt{c+d x} (b c-a d)^4}-\frac{35 d^2}{24 (a+b x) \sqrt{c+d x} (b c-a d)^3}+\frac{35 \sqrt{b} d^3 \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{c+d x}}{\sqrt{b c-a d}}\right )}{8 (b c-a d)^{9/2}}+\frac{7 d}{12 (a+b x)^2 \sqrt{c+d x} (b c-a d)^2}-\frac{1}{3 (a+b x)^3 \sqrt{c+d x} (b c-a d)} \]
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Rubi [A] time = 0.0660012, antiderivative size = 173, 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} \[ -\frac{35 d^3}{8 \sqrt{c+d x} (b c-a d)^4}-\frac{35 d^2}{24 (a+b x) \sqrt{c+d x} (b c-a d)^3}+\frac{35 \sqrt{b} d^3 \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{c+d x}}{\sqrt{b c-a d}}\right )}{8 (b c-a d)^{9/2}}+\frac{7 d}{12 (a+b x)^2 \sqrt{c+d x} (b c-a d)^2}-\frac{1}{3 (a+b x)^3 \sqrt{c+d x} (b c-a d)} \]
Antiderivative was successfully verified.
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Rule 51
Rule 63
Rule 208
Rubi steps
\begin{align*} \int \frac{1}{(a+b x)^4 (c+d x)^{3/2}} \, dx &=-\frac{1}{3 (b c-a d) (a+b x)^3 \sqrt{c+d x}}-\frac{(7 d) \int \frac{1}{(a+b x)^3 (c+d x)^{3/2}} \, dx}{6 (b c-a d)}\\ &=-\frac{1}{3 (b c-a d) (a+b x)^3 \sqrt{c+d x}}+\frac{7 d}{12 (b c-a d)^2 (a+b x)^2 \sqrt{c+d x}}+\frac{\left (35 d^2\right ) \int \frac{1}{(a+b x)^2 (c+d x)^{3/2}} \, dx}{24 (b c-a d)^2}\\ &=-\frac{1}{3 (b c-a d) (a+b x)^3 \sqrt{c+d x}}+\frac{7 d}{12 (b c-a d)^2 (a+b x)^2 \sqrt{c+d x}}-\frac{35 d^2}{24 (b c-a d)^3 (a+b x) \sqrt{c+d x}}-\frac{\left (35 d^3\right ) \int \frac{1}{(a+b x) (c+d x)^{3/2}} \, dx}{16 (b c-a d)^3}\\ &=-\frac{35 d^3}{8 (b c-a d)^4 \sqrt{c+d x}}-\frac{1}{3 (b c-a d) (a+b x)^3 \sqrt{c+d x}}+\frac{7 d}{12 (b c-a d)^2 (a+b x)^2 \sqrt{c+d x}}-\frac{35 d^2}{24 (b c-a d)^3 (a+b x) \sqrt{c+d x}}-\frac{\left (35 b d^3\right ) \int \frac{1}{(a+b x) \sqrt{c+d x}} \, dx}{16 (b c-a d)^4}\\ &=-\frac{35 d^3}{8 (b c-a d)^4 \sqrt{c+d x}}-\frac{1}{3 (b c-a d) (a+b x)^3 \sqrt{c+d x}}+\frac{7 d}{12 (b c-a d)^2 (a+b x)^2 \sqrt{c+d x}}-\frac{35 d^2}{24 (b c-a d)^3 (a+b x) \sqrt{c+d x}}-\frac{\left (35 b d^2\right ) \operatorname{Subst}\left (\int \frac{1}{a-\frac{b c}{d}+\frac{b x^2}{d}} \, dx,x,\sqrt{c+d x}\right )}{8 (b c-a d)^4}\\ &=-\frac{35 d^3}{8 (b c-a d)^4 \sqrt{c+d x}}-\frac{1}{3 (b c-a d) (a+b x)^3 \sqrt{c+d x}}+\frac{7 d}{12 (b c-a d)^2 (a+b x)^2 \sqrt{c+d x}}-\frac{35 d^2}{24 (b c-a d)^3 (a+b x) \sqrt{c+d x}}+\frac{35 \sqrt{b} d^3 \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{c+d x}}{\sqrt{b c-a d}}\right )}{8 (b c-a d)^{9/2}}\\ \end{align*}
Mathematica [C] time = 0.0156973, size = 50, normalized size = 0.29 \[ -\frac{2 d^3 \, _2F_1\left (-\frac{1}{2},4;\frac{1}{2};-\frac{b (c+d x)}{a d-b c}\right )}{\sqrt{c+d x} (a d-b c)^4} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.018, size = 292, normalized size = 1.7 \begin{align*} -2\,{\frac{{d}^{3}}{ \left ( ad-bc \right ) ^{4}\sqrt{dx+c}}}-{\frac{19\,{d}^{3}{b}^{3}}{8\, \left ( ad-bc \right ) ^{4} \left ( bdx+ad \right ) ^{3}} \left ( dx+c \right ) ^{{\frac{5}{2}}}}-{\frac{17\,{d}^{4}{b}^{2}a}{3\, \left ( ad-bc \right ) ^{4} \left ( bdx+ad \right ) ^{3}} \left ( dx+c \right ) ^{{\frac{3}{2}}}}+{\frac{17\,{d}^{3}{b}^{3}c}{3\, \left ( ad-bc \right ) ^{4} \left ( bdx+ad \right ) ^{3}} \left ( dx+c \right ) ^{{\frac{3}{2}}}}-{\frac{29\,{d}^{5}b{a}^{2}}{8\, \left ( ad-bc \right ) ^{4} \left ( bdx+ad \right ) ^{3}}\sqrt{dx+c}}+{\frac{29\,{d}^{4}{b}^{2}ac}{4\, \left ( ad-bc \right ) ^{4} \left ( bdx+ad \right ) ^{3}}\sqrt{dx+c}}-{\frac{29\,{d}^{3}{b}^{3}{c}^{2}}{8\, \left ( ad-bc \right ) ^{4} \left ( bdx+ad \right ) ^{3}}\sqrt{dx+c}}-{\frac{35\,{d}^{3}b}{8\, \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 = 2.37498, size = 2441, normalized size = 14.11 \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 = 1.07874, size = 440, normalized size = 2.54 \begin{align*} -\frac{35 \, b d^{3} \arctan \left (\frac{\sqrt{d x + c} b}{\sqrt{-b^{2} c + a b d}}\right )}{8 \,{\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{2 \, d^{3}}{{\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{d x + c}} - \frac{57 \,{\left (d x + c\right )}^{\frac{5}{2}} b^{3} d^{3} - 136 \,{\left (d x + c\right )}^{\frac{3}{2}} b^{3} c d^{3} + 87 \, \sqrt{d x + c} b^{3} c^{2} d^{3} + 136 \,{\left (d x + c\right )}^{\frac{3}{2}} a b^{2} d^{4} - 174 \, \sqrt{d x + c} a b^{2} c d^{4} + 87 \, \sqrt{d x + c} a^{2} b d^{5}}{24 \,{\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 )}^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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