Optimal. Leaf size=166 \[ \frac {\tan ^{-1}\left (\frac {2^{3/4} \sqrt {a} \sqrt {b} \sqrt {a^2 x^3-b^2 x}}{-a^2 x^2+\sqrt {2} a b x+b^2}\right )}{2^{3/4} \sqrt {a} \sqrt {b}}-\frac {\tanh ^{-1}\left (\frac {\frac {a^{3/2} x^2}{2^{3/4} \sqrt {b}}-\frac {b^{3/2}}{2^{3/4} \sqrt {a}}+\frac {\sqrt {a} \sqrt {b} x}{\sqrt [4]{2}}}{\sqrt {a^2 x^3-b^2 x}}\right )}{2^{3/4} \sqrt {a} \sqrt {b}} \]
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Rubi [C] time = 1.71, antiderivative size = 518, normalized size of antiderivative = 3.12, number of steps used = 21, number of rules used = 10, integrand size = 45, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.222, Rules used = {2056, 1586, 6715, 6725, 406, 224, 221, 409, 1219, 1218} \begin {gather*} -\frac {\sqrt {b} \sqrt {x} \sqrt {1-\frac {a^2 x^2}{b^2}} \Pi \left (\frac {\sqrt [4]{-a^4}}{a};\left .\sin ^{-1}\left (\frac {\sqrt {a} \sqrt {x}}{\sqrt {b}}\right )\right |-1\right )}{\sqrt {a} \sqrt {a^2 x^3-b^2 x}}-\frac {\sqrt {b} \sqrt {x} \sqrt {1-\frac {a^2 x^2}{b^2}} \Pi \left (-\frac {\sqrt {-\sqrt {-a^4}}}{a};\left .\sin ^{-1}\left (\frac {\sqrt {a} \sqrt {x}}{\sqrt {b}}\right )\right |-1\right )}{\sqrt {a} \sqrt {a^2 x^3-b^2 x}}-\frac {\sqrt {b} \sqrt {x} \sqrt {1-\frac {a^2 x^2}{b^2}} \Pi \left (\frac {\sqrt {-\sqrt {-a^4}}}{a};\left .\sin ^{-1}\left (\frac {\sqrt {a} \sqrt {x}}{\sqrt {b}}\right )\right |-1\right )}{\sqrt {a} \sqrt {a^2 x^3-b^2 x}}+\frac {\left (a^2-\sqrt {-a^4}\right ) \sqrt {b} \sqrt {x} \sqrt {1-\frac {a^2 x^2}{b^2}} F\left (\left .\sin ^{-1}\left (\frac {\sqrt {a} \sqrt {x}}{\sqrt {b}}\right )\right |-1\right )}{a^{5/2} \sqrt {a^2 x^3-b^2 x}}+\frac {\left (\sqrt {-a^4}+a^2\right ) \sqrt {b} \sqrt {x} \sqrt {1-\frac {a^2 x^2}{b^2}} F\left (\left .\sin ^{-1}\left (\frac {\sqrt {a} \sqrt {x}}{\sqrt {b}}\right )\right |-1\right )}{a^{5/2} \sqrt {a^2 x^3-b^2 x}}-\frac {\sqrt {b} \sqrt {x} \sqrt {1-\frac {a^2 x^2}{b^2}} \Pi \left (\frac {a^3}{\left (-a^4\right )^{3/4}};\left .\sin ^{-1}\left (\frac {\sqrt {a} \sqrt {x}}{\sqrt {b}}\right )\right |-1\right )}{\sqrt {a} \sqrt {a^2 x^3-b^2 x}} \end {gather*}
Antiderivative was successfully verified.
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Rule 221
Rule 224
Rule 406
Rule 409
Rule 1218
Rule 1219
Rule 1586
Rule 2056
Rule 6715
Rule 6725
Rubi steps
\begin {align*} \int \frac {-b^4+a^4 x^4}{\sqrt {-b^2 x+a^2 x^3} \left (b^4+a^4 x^4\right )} \, dx &=\frac {\left (\sqrt {x} \sqrt {-b^2+a^2 x^2}\right ) \int \frac {-b^4+a^4 x^4}{\sqrt {x} \sqrt {-b^2+a^2 x^2} \left (b^4+a^4 x^4\right )} \, dx}{\sqrt {-b^2 x+a^2 x^3}}\\ &=\frac {\left (\sqrt {x} \sqrt {-b^2+a^2 x^2}\right ) \int \frac {\sqrt {-b^2+a^2 x^2} \left (b^2+a^2 x^2\right )}{\sqrt {x} \left (b^4+a^4 x^4\right )} \, dx}{\sqrt {-b^2 x+a^2 x^3}}\\ &=\frac {\left (2 \sqrt {x} \sqrt {-b^2+a^2 x^2}\right ) \operatorname {Subst}\left (\int \frac {\sqrt {-b^2+a^2 x^4} \left (b^2+a^2 x^4\right )}{b^4+a^4 x^8} \, dx,x,\sqrt {x}\right )}{\sqrt {-b^2 x+a^2 x^3}}\\ &=\frac {\left (2 \sqrt {x} \sqrt {-b^2+a^2 x^2}\right ) \operatorname {Subst}\left (\int \left (-\frac {\sqrt {-a^4} \left (a^2 b^2+\sqrt {-a^4} b^2\right ) \sqrt {-b^2+a^2 x^4}}{2 a^4 b^2 \left (b^2-\sqrt {-a^4} x^4\right )}+\frac {\sqrt {-a^4} \left (a^2 b^2-\sqrt {-a^4} b^2\right ) \sqrt {-b^2+a^2 x^4}}{2 a^4 b^2 \left (b^2+\sqrt {-a^4} x^4\right )}\right ) \, dx,x,\sqrt {x}\right )}{\sqrt {-b^2 x+a^2 x^3}}\\ &=\frac {\left (\left (a^2+\sqrt {-a^4}\right ) \sqrt {x} \sqrt {-b^2+a^2 x^2}\right ) \operatorname {Subst}\left (\int \frac {\sqrt {-b^2+a^2 x^4}}{b^2+\sqrt {-a^4} x^4} \, dx,x,\sqrt {x}\right )}{a^2 \sqrt {-b^2 x+a^2 x^3}}-\frac {\left (\sqrt {-a^4} \left (a^2 b^2+\sqrt {-a^4} b^2\right ) \sqrt {x} \sqrt {-b^2+a^2 x^2}\right ) \operatorname {Subst}\left (\int \frac {\sqrt {-b^2+a^2 x^4}}{b^2-\sqrt {-a^4} x^4} \, dx,x,\sqrt {x}\right )}{a^4 b^2 \sqrt {-b^2 x+a^2 x^3}}\\ &=\frac {\left (\left (a^2+\sqrt {-a^4}\right ) \sqrt {x} \sqrt {-b^2+a^2 x^2}\right ) \operatorname {Subst}\left (\int \frac {1}{\sqrt {-b^2+a^2 x^4}} \, dx,x,\sqrt {x}\right )}{\sqrt {-a^4} \sqrt {-b^2 x+a^2 x^3}}-\frac {\left (\left (a^2+\sqrt {-a^4}\right ) \left (a^2 b^2+\sqrt {-a^4} b^2\right ) \sqrt {x} \sqrt {-b^2+a^2 x^2}\right ) \operatorname {Subst}\left (\int \frac {1}{\sqrt {-b^2+a^2 x^4} \left (b^2+\sqrt {-a^4} x^4\right )} \, dx,x,\sqrt {x}\right )}{a^2 \sqrt {-a^4} \sqrt {-b^2 x+a^2 x^3}}+\frac {\left (\sqrt {-a^4} \left (a^2+\sqrt {-a^4}\right ) \left (a^2 b^2+\sqrt {-a^4} b^2\right ) \sqrt {x} \sqrt {-b^2+a^2 x^2}\right ) \operatorname {Subst}\left (\int \frac {1}{\sqrt {-b^2+a^2 x^4} \left (b^2-\sqrt {-a^4} x^4\right )} \, dx,x,\sqrt {x}\right )}{a^6 \sqrt {-b^2 x+a^2 x^3}}+\frac {\left (\left (a^2 b^2+\sqrt {-a^4} b^2\right ) \sqrt {x} \sqrt {-b^2+a^2 x^2}\right ) \operatorname {Subst}\left (\int \frac {1}{\sqrt {-b^2+a^2 x^4}} \, dx,x,\sqrt {x}\right )}{a^2 b^2 \sqrt {-b^2 x+a^2 x^3}}\\ &=-\frac {\left (\left (a^2+\sqrt {-a^4}\right ) \left (a^2 b^2+\sqrt {-a^4} b^2\right ) \sqrt {x} \sqrt {-b^2+a^2 x^2}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (1-\frac {\sqrt {-\sqrt {-a^4}} x^2}{b}\right ) \sqrt {-b^2+a^2 x^4}} \, dx,x,\sqrt {x}\right )}{2 a^2 \sqrt {-a^4} b^2 \sqrt {-b^2 x+a^2 x^3}}-\frac {\left (\left (a^2+\sqrt {-a^4}\right ) \left (a^2 b^2+\sqrt {-a^4} b^2\right ) \sqrt {x} \sqrt {-b^2+a^2 x^2}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (1+\frac {\sqrt {-\sqrt {-a^4}} x^2}{b}\right ) \sqrt {-b^2+a^2 x^4}} \, dx,x,\sqrt {x}\right )}{2 a^2 \sqrt {-a^4} b^2 \sqrt {-b^2 x+a^2 x^3}}+\frac {\left (\sqrt {-a^4} \left (a^2+\sqrt {-a^4}\right ) \left (a^2 b^2+\sqrt {-a^4} b^2\right ) \sqrt {x} \sqrt {-b^2+a^2 x^2}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (1-\frac {\sqrt [4]{-a^4} x^2}{b}\right ) \sqrt {-b^2+a^2 x^4}} \, dx,x,\sqrt {x}\right )}{2 a^6 b^2 \sqrt {-b^2 x+a^2 x^3}}+\frac {\left (\sqrt {-a^4} \left (a^2+\sqrt {-a^4}\right ) \left (a^2 b^2+\sqrt {-a^4} b^2\right ) \sqrt {x} \sqrt {-b^2+a^2 x^2}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (1+\frac {\sqrt [4]{-a^4} x^2}{b}\right ) \sqrt {-b^2+a^2 x^4}} \, dx,x,\sqrt {x}\right )}{2 a^6 b^2 \sqrt {-b^2 x+a^2 x^3}}+\frac {\left (\left (a^2+\sqrt {-a^4}\right ) \sqrt {x} \sqrt {1-\frac {a^2 x^2}{b^2}}\right ) \operatorname {Subst}\left (\int \frac {1}{\sqrt {1-\frac {a^2 x^4}{b^2}}} \, dx,x,\sqrt {x}\right )}{\sqrt {-a^4} \sqrt {-b^2 x+a^2 x^3}}+\frac {\left (\left (a^2 b^2+\sqrt {-a^4} b^2\right ) \sqrt {x} \sqrt {1-\frac {a^2 x^2}{b^2}}\right ) \operatorname {Subst}\left (\int \frac {1}{\sqrt {1-\frac {a^2 x^4}{b^2}}} \, dx,x,\sqrt {x}\right )}{a^2 b^2 \sqrt {-b^2 x+a^2 x^3}}\\ &=\frac {\left (a^2+\sqrt {-a^4}\right ) \sqrt {b} \sqrt {x} \sqrt {1-\frac {a^2 x^2}{b^2}} F\left (\left .\sin ^{-1}\left (\frac {\sqrt {a} \sqrt {x}}{\sqrt {b}}\right )\right |-1\right )}{a^{5/2} \sqrt {-b^2 x+a^2 x^3}}+\frac {\left (a^2+\sqrt {-a^4}\right ) \sqrt {b} \sqrt {x} \sqrt {1-\frac {a^2 x^2}{b^2}} F\left (\left .\sin ^{-1}\left (\frac {\sqrt {a} \sqrt {x}}{\sqrt {b}}\right )\right |-1\right )}{\sqrt {a} \sqrt {-a^4} \sqrt {-b^2 x+a^2 x^3}}-\frac {\left (\left (a^2+\sqrt {-a^4}\right ) \left (a^2 b^2+\sqrt {-a^4} b^2\right ) \sqrt {x} \sqrt {1-\frac {a^2 x^2}{b^2}}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (1-\frac {\sqrt {-\sqrt {-a^4}} x^2}{b}\right ) \sqrt {1-\frac {a^2 x^4}{b^2}}} \, dx,x,\sqrt {x}\right )}{2 a^2 \sqrt {-a^4} b^2 \sqrt {-b^2 x+a^2 x^3}}-\frac {\left (\left (a^2+\sqrt {-a^4}\right ) \left (a^2 b^2+\sqrt {-a^4} b^2\right ) \sqrt {x} \sqrt {1-\frac {a^2 x^2}{b^2}}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (1+\frac {\sqrt {-\sqrt {-a^4}} x^2}{b}\right ) \sqrt {1-\frac {a^2 x^4}{b^2}}} \, dx,x,\sqrt {x}\right )}{2 a^2 \sqrt {-a^4} b^2 \sqrt {-b^2 x+a^2 x^3}}+\frac {\left (\sqrt {-a^4} \left (a^2+\sqrt {-a^4}\right ) \left (a^2 b^2+\sqrt {-a^4} b^2\right ) \sqrt {x} \sqrt {1-\frac {a^2 x^2}{b^2}}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (1-\frac {\sqrt [4]{-a^4} x^2}{b}\right ) \sqrt {1-\frac {a^2 x^4}{b^2}}} \, dx,x,\sqrt {x}\right )}{2 a^6 b^2 \sqrt {-b^2 x+a^2 x^3}}+\frac {\left (\sqrt {-a^4} \left (a^2+\sqrt {-a^4}\right ) \left (a^2 b^2+\sqrt {-a^4} b^2\right ) \sqrt {x} \sqrt {1-\frac {a^2 x^2}{b^2}}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (1+\frac {\sqrt [4]{-a^4} x^2}{b}\right ) \sqrt {1-\frac {a^2 x^4}{b^2}}} \, dx,x,\sqrt {x}\right )}{2 a^6 b^2 \sqrt {-b^2 x+a^2 x^3}}\\ &=\frac {\left (a^2+\sqrt {-a^4}\right ) \sqrt {b} \sqrt {x} \sqrt {1-\frac {a^2 x^2}{b^2}} F\left (\left .\sin ^{-1}\left (\frac {\sqrt {a} \sqrt {x}}{\sqrt {b}}\right )\right |-1\right )}{a^{5/2} \sqrt {-b^2 x+a^2 x^3}}+\frac {\left (a^2+\sqrt {-a^4}\right ) \sqrt {b} \sqrt {x} \sqrt {1-\frac {a^2 x^2}{b^2}} F\left (\left .\sin ^{-1}\left (\frac {\sqrt {a} \sqrt {x}}{\sqrt {b}}\right )\right |-1\right )}{\sqrt {a} \sqrt {-a^4} \sqrt {-b^2 x+a^2 x^3}}-\frac {\sqrt {b} \sqrt {x} \sqrt {1-\frac {a^2 x^2}{b^2}} \Pi \left (\frac {a^3}{\left (-a^4\right )^{3/4}};\left .\sin ^{-1}\left (\frac {\sqrt {a} \sqrt {x}}{\sqrt {b}}\right )\right |-1\right )}{\sqrt {a} \sqrt {-b^2 x+a^2 x^3}}-\frac {\sqrt {b} \sqrt {x} \sqrt {1-\frac {a^2 x^2}{b^2}} \Pi \left (\frac {\sqrt [4]{-a^4}}{a};\left .\sin ^{-1}\left (\frac {\sqrt {a} \sqrt {x}}{\sqrt {b}}\right )\right |-1\right )}{\sqrt {a} \sqrt {-b^2 x+a^2 x^3}}-\frac {\sqrt {b} \sqrt {x} \sqrt {1-\frac {a^2 x^2}{b^2}} \Pi \left (-\frac {\sqrt {-\sqrt {-a^4}}}{a};\left .\sin ^{-1}\left (\frac {\sqrt {a} \sqrt {x}}{\sqrt {b}}\right )\right |-1\right )}{\sqrt {a} \sqrt {-b^2 x+a^2 x^3}}-\frac {\sqrt {b} \sqrt {x} \sqrt {1-\frac {a^2 x^2}{b^2}} \Pi \left (\frac {\sqrt {-\sqrt {-a^4}}}{a};\left .\sin ^{-1}\left (\frac {\sqrt {a} \sqrt {x}}{\sqrt {b}}\right )\right |-1\right )}{\sqrt {a} \sqrt {-b^2 x+a^2 x^3}}\\ \end {align*}
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Mathematica [C] time = 1.48, size = 204, normalized size = 1.23 \begin {gather*} -\frac {i x^{3/2} \sqrt {1-\frac {b^2}{a^2 x^2}} \left (2 F\left (\left .i \sinh ^{-1}\left (\frac {\sqrt {-\frac {b}{a}}}{\sqrt {x}}\right )\right |-1\right )-\Pi \left (-\sqrt [4]{-1};\left .i \sinh ^{-1}\left (\frac {\sqrt {-\frac {b}{a}}}{\sqrt {x}}\right )\right |-1\right )-\Pi \left (\sqrt [4]{-1};\left .i \sinh ^{-1}\left (\frac {\sqrt {-\frac {b}{a}}}{\sqrt {x}}\right )\right |-1\right )-\Pi \left (-(-1)^{3/4};\left .i \sinh ^{-1}\left (\frac {\sqrt {-\frac {b}{a}}}{\sqrt {x}}\right )\right |-1\right )-\Pi \left ((-1)^{3/4};\left .i \sinh ^{-1}\left (\frac {\sqrt {-\frac {b}{a}}}{\sqrt {x}}\right )\right |-1\right )\right )}{\sqrt {-\frac {b}{a}} \sqrt {a^2 x^3-b^2 x}} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.59, size = 166, normalized size = 1.00 \begin {gather*} \frac {\tan ^{-1}\left (\frac {2^{3/4} \sqrt {a} \sqrt {b} \sqrt {-b^2 x+a^2 x^3}}{b^2+\sqrt {2} a b x-a^2 x^2}\right )}{2^{3/4} \sqrt {a} \sqrt {b}}-\frac {\tanh ^{-1}\left (\frac {-\frac {b^{3/2}}{2^{3/4} \sqrt {a}}+\frac {\sqrt {a} \sqrt {b} x}{\sqrt [4]{2}}+\frac {a^{3/2} x^2}{2^{3/4} \sqrt {b}}}{\sqrt {-b^2 x+a^2 x^3}}\right )}{2^{3/4} \sqrt {a} \sqrt {b}} \end {gather*}
Antiderivative was successfully verified.
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fricas [B] time = 1.04, size = 979, normalized size = 5.90
result too large to display
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*} \int \frac {a^{4} x^{4} - b^{4}}{{\left (a^{4} x^{4} + b^{4}\right )} \sqrt {a^{2} x^{3} - b^{2} x}}\,{d x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [C] time = 0.17, size = 247, normalized size = 1.49
method | result | size |
default | \(\frac {b \sqrt {\frac {\left (x +\frac {b}{a}\right ) a}{b}}\, \sqrt {-\frac {2 \left (x -\frac {b}{a}\right ) a}{b}}\, \sqrt {-\frac {a x}{b}}\, \EllipticF \left (\sqrt {\frac {\left (x +\frac {b}{a}\right ) a}{b}}, \frac {\sqrt {2}}{2}\right )}{a \sqrt {a^{2} x^{3}-b^{2} x}}-\frac {b \sqrt {2}\, \left (\munderset {\underline {\hspace {1.25 ex}}\alpha =\RootOf \left (a^{4} \textit {\_Z}^{4}+b^{4}\right )}{\sum }\frac {\left (a^{3} \underline {\hspace {1.25 ex}}\alpha ^{3}-\underline {\hspace {1.25 ex}}\alpha ^{2} a^{2} b +\underline {\hspace {1.25 ex}}\alpha a \,b^{2}-b^{3}\right ) \sqrt {\frac {\left (x +\frac {b}{a}\right ) a}{b}}\, \sqrt {-\frac {\left (x -\frac {b}{a}\right ) a}{b}}\, \sqrt {-\frac {a x}{b}}\, \EllipticPi \left (\sqrt {\frac {\left (x +\frac {b}{a}\right ) a}{b}}, -\frac {a^{3} \underline {\hspace {1.25 ex}}\alpha ^{3}-\underline {\hspace {1.25 ex}}\alpha ^{2} a^{2} b +\underline {\hspace {1.25 ex}}\alpha a \,b^{2}-b^{3}}{2 b^{3}}, \frac {\sqrt {2}}{2}\right )}{\underline {\hspace {1.25 ex}}\alpha ^{3} \sqrt {x \left (a^{2} x^{2}-b^{2}\right )}}\right )}{4 a^{4}}\) | \(247\) |
elliptic | \(\frac {b \sqrt {\frac {\left (x +\frac {b}{a}\right ) a}{b}}\, \sqrt {-\frac {2 \left (x -\frac {b}{a}\right ) a}{b}}\, \sqrt {-\frac {a x}{b}}\, \EllipticF \left (\sqrt {\frac {\left (x +\frac {b}{a}\right ) a}{b}}, \frac {\sqrt {2}}{2}\right )}{a \sqrt {a^{2} x^{3}-b^{2} x}}-\frac {b \sqrt {2}\, \left (\munderset {\underline {\hspace {1.25 ex}}\alpha =\RootOf \left (a^{4} \textit {\_Z}^{4}+b^{4}\right )}{\sum }\frac {\left (a^{3} \underline {\hspace {1.25 ex}}\alpha ^{3}-\underline {\hspace {1.25 ex}}\alpha ^{2} a^{2} b +\underline {\hspace {1.25 ex}}\alpha a \,b^{2}-b^{3}\right ) \sqrt {\frac {\left (x +\frac {b}{a}\right ) a}{b}}\, \sqrt {-\frac {\left (x -\frac {b}{a}\right ) a}{b}}\, \sqrt {-\frac {a x}{b}}\, \EllipticPi \left (\sqrt {\frac {\left (x +\frac {b}{a}\right ) a}{b}}, -\frac {a^{3} \underline {\hspace {1.25 ex}}\alpha ^{3}-\underline {\hspace {1.25 ex}}\alpha ^{2} a^{2} b +\underline {\hspace {1.25 ex}}\alpha a \,b^{2}-b^{3}}{2 b^{3}}, \frac {\sqrt {2}}{2}\right )}{\underline {\hspace {1.25 ex}}\alpha ^{3} \sqrt {x \left (a^{2} x^{2}-b^{2}\right )}}\right )}{4 a^{4}}\) | \(247\) |
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 \begin {gather*} \int \frac {a^{4} x^{4} - b^{4}}{{\left (a^{4} x^{4} + b^{4}\right )} \sqrt {a^{2} x^{3} - b^{2} x}}\,{d x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 7.93, size = 202, normalized size = 1.22 \begin {gather*} \frac {2^{1/4}\,\sqrt {-\frac {1}{8}{}\mathrm {i}}\,\ln \left (\frac {{\left (-1\right )}^{1/4}\,2^{3/4}\,b^2-{\left (-1\right )}^{1/4}\,2^{3/4}\,a^2\,x^2-2\,{\left (-1\right )}^{3/4}\,2^{1/4}\,a\,b\,x+\sqrt {a}\,\sqrt {b}\,\sqrt {a^2\,x^3-b^2\,x}\,4{}\mathrm {i}}{-a^2\,x^2+1{}\mathrm {i}\,\sqrt {2}\,a\,b\,x+b^2}\right )}{\sqrt {a}\,\sqrt {b}}+\frac {2^{1/4}\,\sqrt {\frac {1}{8}{}\mathrm {i}}\,\ln \left (\frac {{\left (-1\right )}^{3/4}\,2^{3/4}\,b^2-{\left (-1\right )}^{3/4}\,2^{3/4}\,a^2\,x^2-2\,{\left (-1\right )}^{1/4}\,2^{1/4}\,a\,b\,x+\sqrt {a}\,\sqrt {b}\,\sqrt {a^2\,x^3-b^2\,x}\,4{}\mathrm {i}}{a^2\,x^2+1{}\mathrm {i}\,\sqrt {2}\,a\,b\,x-b^2}\right )}{\sqrt {a}\,\sqrt {b}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {\left (a x - b\right ) \left (a x + b\right ) \left (a^{2} x^{2} + b^{2}\right )}{\sqrt {x \left (a x - b\right ) \left (a x + b\right )} \left (a^{4} x^{4} + b^{4}\right )}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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