Optimal. Leaf size=59 \[ \frac {8 \left (a-b x^2\right )^{7/4}}{21 a^2 c (c x)^{7/2}}-\frac {2 \left (a-b x^2\right )^{3/4}}{3 a c (c x)^{7/2}} \]
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Rubi [A] time = 0.02, antiderivative size = 59, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, integrand size = 20, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.100, Rules used = {273, 264} \[ \frac {8 \left (a-b x^2\right )^{7/4}}{21 a^2 c (c x)^{7/2}}-\frac {2 \left (a-b x^2\right )^{3/4}}{3 a c (c x)^{7/2}} \]
Antiderivative was successfully verified.
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Rule 264
Rule 273
Rubi steps
\begin {align*} \int \frac {1}{(c x)^{9/2} \sqrt [4]{a-b x^2}} \, dx &=-\frac {2 \left (a-b x^2\right )^{3/4}}{3 a c (c x)^{7/2}}-\frac {4 \int \frac {\left (a-b x^2\right )^{3/4}}{(c x)^{9/2}} \, dx}{3 a}\\ &=-\frac {2 \left (a-b x^2\right )^{3/4}}{3 a c (c x)^{7/2}}+\frac {8 \left (a-b x^2\right )^{7/4}}{21 a^2 c (c x)^{7/2}}\\ \end {align*}
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Mathematica [A] time = 0.02, size = 42, normalized size = 0.71 \[ -\frac {2 \sqrt {c x} \left (a-b x^2\right )^{3/4} \left (3 a+4 b x^2\right )}{21 a^2 c^5 x^4} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.58, size = 36, normalized size = 0.61 \[ -\frac {2 \, {\left (4 \, b x^{2} + 3 \, a\right )} {\left (-b x^{2} + a\right )}^{\frac {3}{4}} \sqrt {c x}}{21 \, a^{2} c^{5} x^{4}} \]
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 \[ \int \frac {1}{{\left (-b x^{2} + a\right )}^{\frac {1}{4}} \left (c x\right )^{\frac {9}{2}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.00, size = 32, normalized size = 0.54 \[ -\frac {2 \left (-b \,x^{2}+a \right )^{\frac {3}{4}} \left (4 b \,x^{2}+3 a \right ) x}{21 \left (c x \right )^{\frac {9}{2}} a^{2}} \]
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 \[ \int \frac {1}{{\left (-b x^{2} + a\right )}^{\frac {1}{4}} \left (c x\right )^{\frac {9}{2}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 5.14, size = 41, normalized size = 0.69 \[ -\frac {{\left (a-b\,x^2\right )}^{3/4}\,\left (\frac {2}{7\,a\,c^4}+\frac {8\,b\,x^2}{21\,a^2\,c^4}\right )}{x^3\,\sqrt {c\,x}} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 34.34, size = 343, normalized size = 5.81 \[ \begin {cases} - \frac {3 b^{\frac {3}{4}} \left (\frac {a}{b x^{2}} - 1\right )^{\frac {3}{4}} \Gamma \left (- \frac {7}{4}\right )}{8 a c^{\frac {9}{2}} x^{2} \Gamma \left (\frac {1}{4}\right )} - \frac {b^{\frac {7}{4}} \left (\frac {a}{b x^{2}} - 1\right )^{\frac {3}{4}} \Gamma \left (- \frac {7}{4}\right )}{2 a^{2} c^{\frac {9}{2}} \Gamma \left (\frac {1}{4}\right )} & \text {for}\: \left |{\frac {a}{b x^{2}}}\right | > 1 \\- \frac {3 a^{2} b^{\frac {7}{4}} \left (- \frac {a}{b x^{2}} + 1\right )^{\frac {3}{4}} \Gamma \left (- \frac {7}{4}\right )}{- 8 a^{3} b c^{\frac {9}{2}} x^{2} e^{\frac {i \pi }{4}} \Gamma \left (\frac {1}{4}\right ) + 8 a^{2} b^{2} c^{\frac {9}{2}} x^{4} e^{\frac {i \pi }{4}} \Gamma \left (\frac {1}{4}\right )} - \frac {a b^{\frac {11}{4}} x^{2} \left (- \frac {a}{b x^{2}} + 1\right )^{\frac {3}{4}} \Gamma \left (- \frac {7}{4}\right )}{- 8 a^{3} b c^{\frac {9}{2}} x^{2} e^{\frac {i \pi }{4}} \Gamma \left (\frac {1}{4}\right ) + 8 a^{2} b^{2} c^{\frac {9}{2}} x^{4} e^{\frac {i \pi }{4}} \Gamma \left (\frac {1}{4}\right )} + \frac {4 b^{\frac {15}{4}} x^{4} \left (- \frac {a}{b x^{2}} + 1\right )^{\frac {3}{4}} \Gamma \left (- \frac {7}{4}\right )}{- 8 a^{3} b c^{\frac {9}{2}} x^{2} e^{\frac {i \pi }{4}} \Gamma \left (\frac {1}{4}\right ) + 8 a^{2} b^{2} c^{\frac {9}{2}} x^{4} e^{\frac {i \pi }{4}} \Gamma \left (\frac {1}{4}\right )} & \text {otherwise} \end {cases} \]
Verification of antiderivative is not currently implemented for this CAS.
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