Optimal. Leaf size=124 \[ -\frac {7 a^{3/2} c^4 \sqrt {c x} \sqrt [4]{\frac {a}{b x^2}+1} E\left (\left .\frac {1}{2} \cot ^{-1}\left (\frac {\sqrt {b} x}{\sqrt {a}}\right )\right |2\right )}{2 b^{5/2} \sqrt [4]{a+b x^2}}-\frac {7 a c^3 (c x)^{3/2}}{6 b^2 \sqrt [4]{a+b x^2}}+\frac {c (c x)^{7/2}}{3 b \sqrt [4]{a+b x^2}} \]
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Rubi [A] time = 0.05, antiderivative size = 124, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 4, integrand size = 19, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.210, Rules used = {285, 284, 335, 196} \[ -\frac {7 a^{3/2} c^4 \sqrt {c x} \sqrt [4]{\frac {a}{b x^2}+1} E\left (\left .\frac {1}{2} \cot ^{-1}\left (\frac {\sqrt {b} x}{\sqrt {a}}\right )\right |2\right )}{2 b^{5/2} \sqrt [4]{a+b x^2}}-\frac {7 a c^3 (c x)^{3/2}}{6 b^2 \sqrt [4]{a+b x^2}}+\frac {c (c x)^{7/2}}{3 b \sqrt [4]{a+b x^2}} \]
Antiderivative was successfully verified.
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Rule 196
Rule 284
Rule 285
Rule 335
Rubi steps
\begin {align*} \int \frac {(c x)^{9/2}}{\left (a+b x^2\right )^{5/4}} \, dx &=\frac {c (c x)^{7/2}}{3 b \sqrt [4]{a+b x^2}}-\frac {\left (7 a c^2\right ) \int \frac {(c x)^{5/2}}{\left (a+b x^2\right )^{5/4}} \, dx}{6 b}\\ &=-\frac {7 a c^3 (c x)^{3/2}}{6 b^2 \sqrt [4]{a+b x^2}}+\frac {c (c x)^{7/2}}{3 b \sqrt [4]{a+b x^2}}+\frac {\left (7 a^2 c^4\right ) \int \frac {\sqrt {c x}}{\left (a+b x^2\right )^{5/4}} \, dx}{4 b^2}\\ &=-\frac {7 a c^3 (c x)^{3/2}}{6 b^2 \sqrt [4]{a+b x^2}}+\frac {c (c x)^{7/2}}{3 b \sqrt [4]{a+b x^2}}+\frac {\left (7 a^2 c^4 \sqrt [4]{1+\frac {a}{b x^2}} \sqrt {c x}\right ) \int \frac {1}{\left (1+\frac {a}{b x^2}\right )^{5/4} x^2} \, dx}{4 b^3 \sqrt [4]{a+b x^2}}\\ &=-\frac {7 a c^3 (c x)^{3/2}}{6 b^2 \sqrt [4]{a+b x^2}}+\frac {c (c x)^{7/2}}{3 b \sqrt [4]{a+b x^2}}-\frac {\left (7 a^2 c^4 \sqrt [4]{1+\frac {a}{b x^2}} \sqrt {c x}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (1+\frac {a x^2}{b}\right )^{5/4}} \, dx,x,\frac {1}{x}\right )}{4 b^3 \sqrt [4]{a+b x^2}}\\ &=-\frac {7 a c^3 (c x)^{3/2}}{6 b^2 \sqrt [4]{a+b x^2}}+\frac {c (c x)^{7/2}}{3 b \sqrt [4]{a+b x^2}}-\frac {7 a^{3/2} c^4 \sqrt [4]{1+\frac {a}{b x^2}} \sqrt {c x} E\left (\left .\frac {1}{2} \cot ^{-1}\left (\frac {\sqrt {b} x}{\sqrt {a}}\right )\right |2\right )}{2 b^{5/2} \sqrt [4]{a+b x^2}}\\ \end {align*}
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Mathematica [C] time = 0.03, size = 74, normalized size = 0.60 \[ \frac {c^3 (c x)^{3/2} \left (7 a \sqrt [4]{\frac {b x^2}{a}+1} \, _2F_1\left (\frac {3}{4},\frac {5}{4};\frac {7}{4};-\frac {b x^2}{a}\right )-7 a+2 b x^2\right )}{6 b^2 \sqrt [4]{a+b x^2}} \]
Antiderivative was successfully verified.
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fricas [F] time = 0.61, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\frac {{\left (b x^{2} + a\right )}^{\frac {3}{4}} \sqrt {c x} c^{4} x^{4}}{b^{2} x^{4} + 2 \, a b x^{2} + a^{2}}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {\left (c x\right )^{\frac {9}{2}}}{{\left (b x^{2} + a\right )}^{\frac {5}{4}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [F] time = 0.33, size = 0, normalized size = 0.00 \[ \int \frac {\left (c x \right )^{\frac {9}{2}}}{\left (b \,x^{2}+a \right )^{\frac {5}{4}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {\left (c x\right )^{\frac {9}{2}}}{{\left (b x^{2} + a\right )}^{\frac {5}{4}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int \frac {{\left (c\,x\right )}^{9/2}}{{\left (b\,x^2+a\right )}^{5/4}} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [C] time = 64.02, size = 44, normalized size = 0.35 \[ \frac {c^{\frac {9}{2}} x^{\frac {11}{2}} \Gamma \left (\frac {11}{4}\right ) {{}_{2}F_{1}\left (\begin {matrix} \frac {5}{4}, \frac {11}{4} \\ \frac {15}{4} \end {matrix}\middle | {\frac {b x^{2} e^{i \pi }}{a}} \right )}}{2 a^{\frac {5}{4}} \Gamma \left (\frac {15}{4}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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