Optimal. Leaf size=343 \[ \frac{3 a^2 c^{5/2} \log \left (\frac{\sqrt{b} \sqrt{c} x}{\sqrt{a-b x^2}}-\frac{\sqrt{2} \sqrt [4]{b} \sqrt{c x}}{\sqrt [4]{a-b x^2}}+\sqrt{c}\right )}{64 \sqrt{2} b^{7/4}}-\frac{3 a^2 c^{5/2} \log \left (\frac{\sqrt{b} \sqrt{c} x}{\sqrt{a-b x^2}}+\frac{\sqrt{2} \sqrt [4]{b} \sqrt{c x}}{\sqrt [4]{a-b x^2}}+\sqrt{c}\right )}{64 \sqrt{2} b^{7/4}}-\frac{3 a^2 c^{5/2} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{b} \sqrt{c x}}{\sqrt{c} \sqrt [4]{a-b x^2}}\right )}{32 \sqrt{2} b^{7/4}}+\frac{3 a^2 c^{5/2} \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{b} \sqrt{c x}}{\sqrt{c} \sqrt [4]{a-b x^2}}+1\right )}{32 \sqrt{2} b^{7/4}}+\frac{(c x)^{7/2} \sqrt [4]{a-b x^2}}{4 c}-\frac{a c (c x)^{3/2} \sqrt [4]{a-b x^2}}{16 b} \]
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Rubi [A] time = 0.367634, antiderivative size = 343, normalized size of antiderivative = 1., number of steps used = 13, number of rules used = 10, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.5, Rules used = {279, 321, 329, 331, 297, 1162, 617, 204, 1165, 628} \[ \frac{3 a^2 c^{5/2} \log \left (\frac{\sqrt{b} \sqrt{c} x}{\sqrt{a-b x^2}}-\frac{\sqrt{2} \sqrt [4]{b} \sqrt{c x}}{\sqrt [4]{a-b x^2}}+\sqrt{c}\right )}{64 \sqrt{2} b^{7/4}}-\frac{3 a^2 c^{5/2} \log \left (\frac{\sqrt{b} \sqrt{c} x}{\sqrt{a-b x^2}}+\frac{\sqrt{2} \sqrt [4]{b} \sqrt{c x}}{\sqrt [4]{a-b x^2}}+\sqrt{c}\right )}{64 \sqrt{2} b^{7/4}}-\frac{3 a^2 c^{5/2} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{b} \sqrt{c x}}{\sqrt{c} \sqrt [4]{a-b x^2}}\right )}{32 \sqrt{2} b^{7/4}}+\frac{3 a^2 c^{5/2} \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{b} \sqrt{c x}}{\sqrt{c} \sqrt [4]{a-b x^2}}+1\right )}{32 \sqrt{2} b^{7/4}}+\frac{(c x)^{7/2} \sqrt [4]{a-b x^2}}{4 c}-\frac{a c (c x)^{3/2} \sqrt [4]{a-b x^2}}{16 b} \]
Antiderivative was successfully verified.
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Rule 279
Rule 321
Rule 329
Rule 331
Rule 297
Rule 1162
Rule 617
Rule 204
Rule 1165
Rule 628
Rubi steps
\begin{align*} \int (c x)^{5/2} \sqrt [4]{a-b x^2} \, dx &=\frac{(c x)^{7/2} \sqrt [4]{a-b x^2}}{4 c}+\frac{1}{8} a \int \frac{(c x)^{5/2}}{\left (a-b x^2\right )^{3/4}} \, dx\\ &=-\frac{a c (c x)^{3/2} \sqrt [4]{a-b x^2}}{16 b}+\frac{(c x)^{7/2} \sqrt [4]{a-b x^2}}{4 c}+\frac{\left (3 a^2 c^2\right ) \int \frac{\sqrt{c x}}{\left (a-b x^2\right )^{3/4}} \, dx}{32 b}\\ &=-\frac{a c (c x)^{3/2} \sqrt [4]{a-b x^2}}{16 b}+\frac{(c x)^{7/2} \sqrt [4]{a-b x^2}}{4 c}+\frac{\left (3 a^2 c\right ) \operatorname{Subst}\left (\int \frac{x^2}{\left (a-\frac{b x^4}{c^2}\right )^{3/4}} \, dx,x,\sqrt{c x}\right )}{16 b}\\ &=-\frac{a c (c x)^{3/2} \sqrt [4]{a-b x^2}}{16 b}+\frac{(c x)^{7/2} \sqrt [4]{a-b x^2}}{4 c}+\frac{\left (3 a^2 c\right ) \operatorname{Subst}\left (\int \frac{x^2}{1+\frac{b x^4}{c^2}} \, dx,x,\frac{\sqrt{c x}}{\sqrt [4]{a-b x^2}}\right )}{16 b}\\ &=-\frac{a c (c x)^{3/2} \sqrt [4]{a-b x^2}}{16 b}+\frac{(c x)^{7/2} \sqrt [4]{a-b x^2}}{4 c}-\frac{\left (3 a^2 c\right ) \operatorname{Subst}\left (\int \frac{c-\sqrt{b} x^2}{1+\frac{b x^4}{c^2}} \, dx,x,\frac{\sqrt{c x}}{\sqrt [4]{a-b x^2}}\right )}{32 b^{3/2}}+\frac{\left (3 a^2 c\right ) \operatorname{Subst}\left (\int \frac{c+\sqrt{b} x^2}{1+\frac{b x^4}{c^2}} \, dx,x,\frac{\sqrt{c x}}{\sqrt [4]{a-b x^2}}\right )}{32 b^{3/2}}\\ &=-\frac{a c (c x)^{3/2} \sqrt [4]{a-b x^2}}{16 b}+\frac{(c x)^{7/2} \sqrt [4]{a-b x^2}}{4 c}+\frac{\left (3 a^2 c^{5/2}\right ) \operatorname{Subst}\left (\int \frac{\frac{\sqrt{2} \sqrt{c}}{\sqrt [4]{b}}+2 x}{-\frac{c}{\sqrt{b}}-\frac{\sqrt{2} \sqrt{c} x}{\sqrt [4]{b}}-x^2} \, dx,x,\frac{\sqrt{c x}}{\sqrt [4]{a-b x^2}}\right )}{64 \sqrt{2} b^{7/4}}+\frac{\left (3 a^2 c^{5/2}\right ) \operatorname{Subst}\left (\int \frac{\frac{\sqrt{2} \sqrt{c}}{\sqrt [4]{b}}-2 x}{-\frac{c}{\sqrt{b}}+\frac{\sqrt{2} \sqrt{c} x}{\sqrt [4]{b}}-x^2} \, dx,x,\frac{\sqrt{c x}}{\sqrt [4]{a-b x^2}}\right )}{64 \sqrt{2} b^{7/4}}+\frac{\left (3 a^2 c^3\right ) \operatorname{Subst}\left (\int \frac{1}{\frac{c}{\sqrt{b}}-\frac{\sqrt{2} \sqrt{c} x}{\sqrt [4]{b}}+x^2} \, dx,x,\frac{\sqrt{c x}}{\sqrt [4]{a-b x^2}}\right )}{64 b^2}+\frac{\left (3 a^2 c^3\right ) \operatorname{Subst}\left (\int \frac{1}{\frac{c}{\sqrt{b}}+\frac{\sqrt{2} \sqrt{c} x}{\sqrt [4]{b}}+x^2} \, dx,x,\frac{\sqrt{c x}}{\sqrt [4]{a-b x^2}}\right )}{64 b^2}\\ &=-\frac{a c (c x)^{3/2} \sqrt [4]{a-b x^2}}{16 b}+\frac{(c x)^{7/2} \sqrt [4]{a-b x^2}}{4 c}+\frac{3 a^2 c^{5/2} \log \left (\sqrt{c}+\frac{\sqrt{b} \sqrt{c} x}{\sqrt{a-b x^2}}-\frac{\sqrt{2} \sqrt [4]{b} \sqrt{c x}}{\sqrt [4]{a-b x^2}}\right )}{64 \sqrt{2} b^{7/4}}-\frac{3 a^2 c^{5/2} \log \left (\sqrt{c}+\frac{\sqrt{b} \sqrt{c} x}{\sqrt{a-b x^2}}+\frac{\sqrt{2} \sqrt [4]{b} \sqrt{c x}}{\sqrt [4]{a-b x^2}}\right )}{64 \sqrt{2} b^{7/4}}+\frac{\left (3 a^2 c^{5/2}\right ) \operatorname{Subst}\left (\int \frac{1}{-1-x^2} \, dx,x,1-\frac{\sqrt{2} \sqrt [4]{b} \sqrt{c x}}{\sqrt{c} \sqrt [4]{a-b x^2}}\right )}{32 \sqrt{2} b^{7/4}}-\frac{\left (3 a^2 c^{5/2}\right ) \operatorname{Subst}\left (\int \frac{1}{-1-x^2} \, dx,x,1+\frac{\sqrt{2} \sqrt [4]{b} \sqrt{c x}}{\sqrt{c} \sqrt [4]{a-b x^2}}\right )}{32 \sqrt{2} b^{7/4}}\\ &=-\frac{a c (c x)^{3/2} \sqrt [4]{a-b x^2}}{16 b}+\frac{(c x)^{7/2} \sqrt [4]{a-b x^2}}{4 c}-\frac{3 a^2 c^{5/2} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{b} \sqrt{c x}}{\sqrt{c} \sqrt [4]{a-b x^2}}\right )}{32 \sqrt{2} b^{7/4}}+\frac{3 a^2 c^{5/2} \tan ^{-1}\left (1+\frac{\sqrt{2} \sqrt [4]{b} \sqrt{c x}}{\sqrt{c} \sqrt [4]{a-b x^2}}\right )}{32 \sqrt{2} b^{7/4}}+\frac{3 a^2 c^{5/2} \log \left (\sqrt{c}+\frac{\sqrt{b} \sqrt{c} x}{\sqrt{a-b x^2}}-\frac{\sqrt{2} \sqrt [4]{b} \sqrt{c x}}{\sqrt [4]{a-b x^2}}\right )}{64 \sqrt{2} b^{7/4}}-\frac{3 a^2 c^{5/2} \log \left (\sqrt{c}+\frac{\sqrt{b} \sqrt{c} x}{\sqrt{a-b x^2}}+\frac{\sqrt{2} \sqrt [4]{b} \sqrt{c x}}{\sqrt [4]{a-b x^2}}\right )}{64 \sqrt{2} b^{7/4}}\\ \end{align*}
Mathematica [C] time = 0.0468912, size = 88, normalized size = 0.26 \[ \frac{c (c x)^{3/2} \sqrt [4]{a-b x^2} \left (a \, _2F_1\left (-\frac{1}{4},\frac{3}{4};\frac{7}{4};\frac{b x^2}{a}\right )+\sqrt [4]{1-\frac{b x^2}{a}} \left (b x^2-a\right )\right )}{4 b \sqrt [4]{1-\frac{b x^2}{a}}} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.023, size = 0, normalized size = 0. \begin{align*} \int \left ( cx \right ) ^{{\frac{5}{2}}}\sqrt [4]{-b{x}^{2}+a}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int{\left (-b x^{2} + a\right )}^{\frac{1}{4}} \left (c x\right )^{\frac{5}{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [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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Sympy [C] time = 44.795, size = 48, normalized size = 0.14 \begin{align*} \frac{\sqrt [4]{a} c^{\frac{5}{2}} x^{\frac{7}{2}} \Gamma \left (\frac{7}{4}\right ){{}_{2}F_{1}\left (\begin{matrix} - \frac{1}{4}, \frac{7}{4} \\ \frac{11}{4} \end{matrix}\middle |{\frac{b x^{2} e^{2 i \pi }}{a}} \right )}}{2 \Gamma \left (\frac{11}{4}\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 2.10758, size = 533, normalized size = 1.55 \begin{align*} -\frac{1}{128} \, a^{2} c^{6}{\left (\frac{6 \, \sqrt{2} \sqrt{{\left | c \right |}} \arctan \left (\frac{\sqrt{2}{\left (\sqrt{2} b^{\frac{1}{4}} \sqrt{{\left | c \right |}} + \frac{2 \,{\left (-b c^{2} x^{2} + a c^{2}\right )}^{\frac{1}{4}} \sqrt{{\left | c \right |}}}{\sqrt{c x}}\right )}}{2 \, b^{\frac{1}{4}} \sqrt{{\left | c \right |}}}\right )}{b^{\frac{7}{4}} c^{4}} + \frac{6 \, \sqrt{2} \sqrt{{\left | c \right |}} \arctan \left (-\frac{\sqrt{2}{\left (\sqrt{2} b^{\frac{1}{4}} \sqrt{{\left | c \right |}} - \frac{2 \,{\left (-b c^{2} x^{2} + a c^{2}\right )}^{\frac{1}{4}} \sqrt{{\left | c \right |}}}{\sqrt{c x}}\right )}}{2 \, b^{\frac{1}{4}} \sqrt{{\left | c \right |}}}\right )}{b^{\frac{7}{4}} c^{4}} + \frac{3 \, \sqrt{2} \sqrt{{\left | c \right |}} \log \left (\frac{\sqrt{2}{\left (-b c^{2} x^{2} + a c^{2}\right )}^{\frac{1}{4}} b^{\frac{1}{4}}{\left | c \right |}}{\sqrt{c x}} + \sqrt{b}{\left | c \right |} + \frac{\sqrt{-b c^{2} x^{2} + a c^{2}}{\left | c \right |}}{c x}\right )}{b^{\frac{7}{4}} c^{4}} - \frac{3 \, \sqrt{2} \sqrt{{\left | c \right |}} \log \left (-\frac{\sqrt{2}{\left (-b c^{2} x^{2} + a c^{2}\right )}^{\frac{1}{4}} b^{\frac{1}{4}}{\left | c \right |}}{\sqrt{c x}} + \sqrt{b}{\left | c \right |} + \frac{\sqrt{-b c^{2} x^{2} + a c^{2}}{\left | c \right |}}{c x}\right )}{b^{\frac{7}{4}} c^{4}} - \frac{8 \,{\left (\frac{3 \,{\left (-b c^{2} x^{2} + a c^{2}\right )}^{\frac{1}{4}} b c^{2} \sqrt{{\left | c \right |}}}{\sqrt{c x}} + \frac{{\left (-b c^{2} x^{2} + a c^{2}\right )}^{\frac{1}{4}}{\left (b c^{2} - \frac{a c^{2}}{x^{2}}\right )} \sqrt{{\left | c \right |}}}{\sqrt{c x}}\right )} x^{4}}{a^{2} b c^{6}}\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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