Optimal. Leaf size=148 \[ -\frac {35 a^3 x^3 \sqrt [4]{a+b x^4}}{6144 b^2}+\frac {5 a^2 x^7 \sqrt [4]{a+b x^4}}{1536 b}+\frac {5}{192} a x^{11} \sqrt [4]{a+b x^4}+\frac {1}{16} x^{11} \left (a+b x^4\right )^{5/4}-\frac {35 a^4 \tan ^{-1}\left (\frac {\sqrt [4]{b} x}{\sqrt [4]{a+b x^4}}\right )}{4096 b^{11/4}}+\frac {35 a^4 \tanh ^{-1}\left (\frac {\sqrt [4]{b} x}{\sqrt [4]{a+b x^4}}\right )}{4096 b^{11/4}} \]
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Rubi [A]
time = 0.04, antiderivative size = 148, normalized size of antiderivative = 1.00, number of steps
used = 8, number of rules used = 6, integrand size = 15, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.400, Rules used = {285, 327, 338,
304, 209, 212} \begin {gather*} -\frac {35 a^4 \text {ArcTan}\left (\frac {\sqrt [4]{b} x}{\sqrt [4]{a+b x^4}}\right )}{4096 b^{11/4}}+\frac {35 a^4 \tanh ^{-1}\left (\frac {\sqrt [4]{b} x}{\sqrt [4]{a+b x^4}}\right )}{4096 b^{11/4}}-\frac {35 a^3 x^3 \sqrt [4]{a+b x^4}}{6144 b^2}+\frac {5 a^2 x^7 \sqrt [4]{a+b x^4}}{1536 b}+\frac {1}{16} x^{11} \left (a+b x^4\right )^{5/4}+\frac {5}{192} a x^{11} \sqrt [4]{a+b x^4} \end {gather*}
Antiderivative was successfully verified.
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Rule 209
Rule 212
Rule 285
Rule 304
Rule 327
Rule 338
Rubi steps
\begin {align*} \int x^{10} \left (a+b x^4\right )^{5/4} \, dx &=\frac {1}{16} x^{11} \left (a+b x^4\right )^{5/4}+\frac {1}{16} (5 a) \int x^{10} \sqrt [4]{a+b x^4} \, dx\\ &=\frac {5}{192} a x^{11} \sqrt [4]{a+b x^4}+\frac {1}{16} x^{11} \left (a+b x^4\right )^{5/4}+\frac {1}{192} \left (5 a^2\right ) \int \frac {x^{10}}{\left (a+b x^4\right )^{3/4}} \, dx\\ &=\frac {5 a^2 x^7 \sqrt [4]{a+b x^4}}{1536 b}+\frac {5}{192} a x^{11} \sqrt [4]{a+b x^4}+\frac {1}{16} x^{11} \left (a+b x^4\right )^{5/4}-\frac {\left (35 a^3\right ) \int \frac {x^6}{\left (a+b x^4\right )^{3/4}} \, dx}{1536 b}\\ &=-\frac {35 a^3 x^3 \sqrt [4]{a+b x^4}}{6144 b^2}+\frac {5 a^2 x^7 \sqrt [4]{a+b x^4}}{1536 b}+\frac {5}{192} a x^{11} \sqrt [4]{a+b x^4}+\frac {1}{16} x^{11} \left (a+b x^4\right )^{5/4}+\frac {\left (35 a^4\right ) \int \frac {x^2}{\left (a+b x^4\right )^{3/4}} \, dx}{2048 b^2}\\ &=-\frac {35 a^3 x^3 \sqrt [4]{a+b x^4}}{6144 b^2}+\frac {5 a^2 x^7 \sqrt [4]{a+b x^4}}{1536 b}+\frac {5}{192} a x^{11} \sqrt [4]{a+b x^4}+\frac {1}{16} x^{11} \left (a+b x^4\right )^{5/4}+\frac {\left (35 a^4\right ) \text {Subst}\left (\int \frac {x^2}{1-b x^4} \, dx,x,\frac {x}{\sqrt [4]{a+b x^4}}\right )}{2048 b^2}\\ &=-\frac {35 a^3 x^3 \sqrt [4]{a+b x^4}}{6144 b^2}+\frac {5 a^2 x^7 \sqrt [4]{a+b x^4}}{1536 b}+\frac {5}{192} a x^{11} \sqrt [4]{a+b x^4}+\frac {1}{16} x^{11} \left (a+b x^4\right )^{5/4}+\frac {\left (35 a^4\right ) \text {Subst}\left (\int \frac {1}{1-\sqrt {b} x^2} \, dx,x,\frac {x}{\sqrt [4]{a+b x^4}}\right )}{4096 b^{5/2}}-\frac {\left (35 a^4\right ) \text {Subst}\left (\int \frac {1}{1+\sqrt {b} x^2} \, dx,x,\frac {x}{\sqrt [4]{a+b x^4}}\right )}{4096 b^{5/2}}\\ &=-\frac {35 a^3 x^3 \sqrt [4]{a+b x^4}}{6144 b^2}+\frac {5 a^2 x^7 \sqrt [4]{a+b x^4}}{1536 b}+\frac {5}{192} a x^{11} \sqrt [4]{a+b x^4}+\frac {1}{16} x^{11} \left (a+b x^4\right )^{5/4}-\frac {35 a^4 \tan ^{-1}\left (\frac {\sqrt [4]{b} x}{\sqrt [4]{a+b x^4}}\right )}{4096 b^{11/4}}+\frac {35 a^4 \tanh ^{-1}\left (\frac {\sqrt [4]{b} x}{\sqrt [4]{a+b x^4}}\right )}{4096 b^{11/4}}\\ \end {align*}
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Mathematica [A]
time = 0.40, size = 111, normalized size = 0.75 \begin {gather*} \frac {2 b^{3/4} x^3 \sqrt [4]{a+b x^4} \left (-35 a^3+20 a^2 b x^4+544 a b^2 x^8+384 b^3 x^{12}\right )-105 a^4 \tan ^{-1}\left (\frac {\sqrt [4]{b} x}{\sqrt [4]{a+b x^4}}\right )+105 a^4 \tanh ^{-1}\left (\frac {\sqrt [4]{b} x}{\sqrt [4]{a+b x^4}}\right )}{12288 b^{11/4}} \end {gather*}
Antiderivative was successfully verified.
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Maple [F]
time = 0.01, size = 0, normalized size = 0.00 \[\int x^{10} \left (b \,x^{4}+a \right )^{\frac {5}{4}}\, dx\]
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.50, size = 229, normalized size = 1.55 \begin {gather*} -\frac {\frac {105 \, {\left (b x^{4} + a\right )}^{\frac {1}{4}} a^{4} b^{3}}{x} - \frac {399 \, {\left (b x^{4} + a\right )}^{\frac {5}{4}} a^{4} b^{2}}{x^{5}} - \frac {125 \, {\left (b x^{4} + a\right )}^{\frac {9}{4}} a^{4} b}{x^{9}} + \frac {35 \, {\left (b x^{4} + a\right )}^{\frac {13}{4}} a^{4}}{x^{13}}}{6144 \, {\left (b^{6} - \frac {4 \, {\left (b x^{4} + a\right )} b^{5}}{x^{4}} + \frac {6 \, {\left (b x^{4} + a\right )}^{2} b^{4}}{x^{8}} - \frac {4 \, {\left (b x^{4} + a\right )}^{3} b^{3}}{x^{12}} + \frac {{\left (b x^{4} + a\right )}^{4} b^{2}}{x^{16}}\right )}} + \frac {35 \, {\left (\frac {2 \, a^{4} \arctan \left (\frac {{\left (b x^{4} + a\right )}^{\frac {1}{4}}}{b^{\frac {1}{4}} x}\right )}{b^{\frac {3}{4}}} - \frac {a^{4} \log \left (-\frac {b^{\frac {1}{4}} - \frac {{\left (b x^{4} + a\right )}^{\frac {1}{4}}}{x}}{b^{\frac {1}{4}} + \frac {{\left (b x^{4} + a\right )}^{\frac {1}{4}}}{x}}\right )}{b^{\frac {3}{4}}}\right )}}{8192 \, b^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] Leaf count of result is larger than twice the leaf count of optimal. 249 vs.
\(2 (116) = 232\).
time = 0.40, size = 249, normalized size = 1.68 \begin {gather*} -\frac {420 \, \left (\frac {a^{16}}{b^{11}}\right )^{\frac {1}{4}} b^{2} \arctan \left (-\frac {\left (\frac {a^{16}}{b^{11}}\right )^{\frac {3}{4}} {\left (b x^{4} + a\right )}^{\frac {1}{4}} a^{4} b^{8} - \left (\frac {a^{16}}{b^{11}}\right )^{\frac {3}{4}} b^{8} x \sqrt {\frac {\sqrt {b x^{4} + a} a^{8} + \sqrt {\frac {a^{16}}{b^{11}}} b^{6} x^{2}}{x^{2}}}}{a^{16} x}\right ) - 105 \, \left (\frac {a^{16}}{b^{11}}\right )^{\frac {1}{4}} b^{2} \log \left (\frac {35 \, {\left ({\left (b x^{4} + a\right )}^{\frac {1}{4}} a^{4} + \left (\frac {a^{16}}{b^{11}}\right )^{\frac {1}{4}} b^{3} x\right )}}{x}\right ) + 105 \, \left (\frac {a^{16}}{b^{11}}\right )^{\frac {1}{4}} b^{2} \log \left (\frac {35 \, {\left ({\left (b x^{4} + a\right )}^{\frac {1}{4}} a^{4} - \left (\frac {a^{16}}{b^{11}}\right )^{\frac {1}{4}} b^{3} x\right )}}{x}\right ) - 4 \, {\left (384 \, b^{3} x^{15} + 544 \, a b^{2} x^{11} + 20 \, a^{2} b x^{7} - 35 \, a^{3} x^{3}\right )} {\left (b x^{4} + a\right )}^{\frac {1}{4}}}{24576 \, b^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [C] Result contains complex when optimal does not.
time = 10.41, size = 39, normalized size = 0.26 \begin {gather*} \frac {a^{\frac {5}{4}} x^{11} \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^{4} e^{i \pi }}{a}} \right )}}{4 \Gamma \left (\frac {15}{4}\right )} \end {gather*}
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 \begin {gather*} \text {could not integrate} \end {gather*}
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 \begin {gather*} \int x^{10}\,{\left (b\,x^4+a\right )}^{5/4} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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