Optimal. Leaf size=223 \[ \frac {1}{3} \text {RootSum}\left [8 a p^3 q^3+12 a p^2 q^2 \text {$\#$1}^2+8 b \text {$\#$1}^3+6 a p q \text {$\#$1}^4+a \text {$\#$1}^6\& ,\frac {-4 p^2 q^2 \log (x)+4 p^2 q^2 \log \left (q+p x^2+\sqrt {q^2+p^2 x^4}-x \text {$\#$1}\right )+4 p q \log (x) \text {$\#$1}^2-4 p q \log \left (q+p x^2+\sqrt {q^2+p^2 x^4}-x \text {$\#$1}\right ) \text {$\#$1}^2-\log (x) \text {$\#$1}^4+\log \left (q+p x^2+\sqrt {q^2+p^2 x^4}-x \text {$\#$1}\right ) \text {$\#$1}^4}{4 a p^2 q^2 \text {$\#$1}+4 b \text {$\#$1}^2+4 a p q \text {$\#$1}^3+a \text {$\#$1}^5}\& \right ] \]
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Rubi [F]
time = 1.02, antiderivative size = 0, normalized size of antiderivative = 0.00, number of steps
used = 0, number of rules used = 0, integrand size = 0, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.000, Rules used = {}
\begin {gather*} \int \frac {\left (-q+p x^2\right ) \sqrt {q^2+p^2 x^4}}{b x^3+a \left (q+p x^2\right )^3} \, dx \end {gather*}
Verification is not applicable to the result.
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Rubi steps
\begin {align*} \int \frac {\left (-q+p x^2\right ) \sqrt {q^2+p^2 x^4}}{b x^3+a \left (q+p x^2\right )^3} \, dx &=\int \left (-\frac {q \sqrt {q^2+p^2 x^4}}{a q^3+3 a p q^2 x^2+b x^3+3 a p^2 q x^4+a p^3 x^6}+\frac {p x^2 \sqrt {q^2+p^2 x^4}}{a q^3+3 a p q^2 x^2+b x^3+3 a p^2 q x^4+a p^3 x^6}\right ) \, dx\\ &=p \int \frac {x^2 \sqrt {q^2+p^2 x^4}}{a q^3+3 a p q^2 x^2+b x^3+3 a p^2 q x^4+a p^3 x^6} \, dx-q \int \frac {\sqrt {q^2+p^2 x^4}}{a q^3+3 a p q^2 x^2+b x^3+3 a p^2 q x^4+a p^3 x^6} \, dx\\ &=p \int \frac {x^2 \sqrt {q^2+p^2 x^4}}{b x^3+a \left (q+p x^2\right )^3} \, dx-q \int \frac {\sqrt {q^2+p^2 x^4}}{b x^3+a \left (q+p x^2\right )^3} \, dx\\ \end {align*}
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Mathematica [B] Leaf count is larger than twice the leaf count of optimal. \(648\) vs. \(2(223)=446\).
time = 3.15, size = 648, normalized size = 2.91 \begin {gather*} \frac {1}{3} \text {RootSum}\left [a+8 b+6 a p q+12 a p^2 q^2+8 a p^3 q^3+6 a \text {$\#$1}+24 b \text {$\#$1}+24 a p q \text {$\#$1}+24 a p^2 q^2 \text {$\#$1}+15 a \text {$\#$1}^2+24 b \text {$\#$1}^2+36 a p q \text {$\#$1}^2+12 a p^2 q^2 \text {$\#$1}^2+20 a \text {$\#$1}^3+8 b \text {$\#$1}^3+24 a p q \text {$\#$1}^3+15 a \text {$\#$1}^4+6 a p q \text {$\#$1}^4+6 a \text {$\#$1}^5+a \text {$\#$1}^6\&,\frac {-\log (x)+4 p q \log (x)-4 p^2 q^2 \log (x)+\log \left (q-x+p x^2+\sqrt {q^2+p^2 x^4}-x \text {$\#$1}\right )-4 p q \log \left (q-x+p x^2+\sqrt {q^2+p^2 x^4}-x \text {$\#$1}\right )+4 p^2 q^2 \log \left (q-x+p x^2+\sqrt {q^2+p^2 x^4}-x \text {$\#$1}\right )-4 \log (x) \text {$\#$1}+8 p q \log (x) \text {$\#$1}+4 \log \left (q-x+p x^2+\sqrt {q^2+p^2 x^4}-x \text {$\#$1}\right ) \text {$\#$1}-8 p q \log \left (q-x+p x^2+\sqrt {q^2+p^2 x^4}-x \text {$\#$1}\right ) \text {$\#$1}-6 \log (x) \text {$\#$1}^2+4 p q \log (x) \text {$\#$1}^2+6 \log \left (q-x+p x^2+\sqrt {q^2+p^2 x^4}-x \text {$\#$1}\right ) \text {$\#$1}^2-4 p q \log \left (q-x+p x^2+\sqrt {q^2+p^2 x^4}-x \text {$\#$1}\right ) \text {$\#$1}^2-4 \log (x) \text {$\#$1}^3+4 \log \left (q-x+p x^2+\sqrt {q^2+p^2 x^4}-x \text {$\#$1}\right ) \text {$\#$1}^3-\log (x) \text {$\#$1}^4+\log \left (q-x+p x^2+\sqrt {q^2+p^2 x^4}-x \text {$\#$1}\right ) \text {$\#$1}^4}{a+4 b+4 a p q+4 a p^2 q^2+5 a \text {$\#$1}+8 b \text {$\#$1}+12 a p q \text {$\#$1}+4 a p^2 q^2 \text {$\#$1}+10 a \text {$\#$1}^2+4 b \text {$\#$1}^2+12 a p q \text {$\#$1}^2+10 a \text {$\#$1}^3+4 a p q \text {$\#$1}^3+5 a \text {$\#$1}^4+a \text {$\#$1}^5}\&\right ] \end {gather*}
Antiderivative was successfully verified.
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Maple [C] Result contains higher order function than in optimal. Order 9 vs. order
1.
time = 0.63, size = 722, normalized size = 3.24
method | result | size |
default | \(\frac {b \sqrt {p^{2}}\, \left (\munderset {\textit {\_R} =\RootOf \left (p^{4} \textit {\_Z}^{12} a^{2}-12 \sqrt {p^{2}}\, \textit {\_Z}^{11} a^{2} p^{3} q +54 p^{4} \textit {\_Z}^{10} a^{2} q^{2}-\left (100 \sqrt {p^{2}}\, p^{3} a^{2} q^{3}-8 \sqrt {p^{2}}\, b^{2}\right ) \textit {\_Z}^{9}+15 p^{4} \textit {\_Z}^{8} a^{2} q^{4}-\left (-168 \sqrt {p^{2}}\, p^{3} a^{2} q^{5}+24 \sqrt {p^{2}}\, b^{2} q^{2}\right ) \textit {\_Z}^{7}-76 p^{4} \textit {\_Z}^{6} a^{2} q^{6}-\left (168 \sqrt {p^{2}}\, p^{3} a^{2} q^{7}-24 \sqrt {p^{2}}\, b^{2} q^{4}\right ) \textit {\_Z}^{5}+15 p^{4} \textit {\_Z}^{4} a^{2} q^{8}-\left (-100 \sqrt {p^{2}}\, p^{3} a^{2} q^{9}+8 \sqrt {p^{2}}\, b^{2} q^{6}\right ) \textit {\_Z}^{3}+54 p^{4} \textit {\_Z}^{2} a^{2} q^{10}+12 \sqrt {p^{2}}\, \textit {\_Z} \,a^{2} p^{3} q^{11}+a^{2} p^{4} q^{12}\right )}{\sum }\frac {\left (p \left (-\textit {\_R}^{9}+2 q^{4} \textit {\_R}^{5}-q^{8} \textit {\_R} \right )+2 q \left (-\textit {\_R}^{8} \sqrt {p^{2}}-q^{2} \textit {\_R}^{6} \sqrt {p^{2}}+q^{4} \textit {\_R}^{4} \sqrt {p^{2}}+q^{6} \textit {\_R}^{2} \sqrt {p^{2}}\right )\right ) \ln \left (\sqrt {p^{2} x^{4}+q^{2}}-x^{2} \sqrt {p^{2}}-\textit {\_R} \right )}{a^{2} p^{4} \left (-\textit {\_R}^{11}-45 q^{2} \textit {\_R}^{9}-10 q^{4} \textit {\_R}^{7}+38 q^{6} \textit {\_R}^{5}-5 q^{8} \textit {\_R}^{3}-9 q^{10} \textit {\_R} \right )+11 \sqrt {p^{2}}\, \textit {\_R}^{10} a^{2} p^{3} q +75 \sqrt {p^{2}}\, \textit {\_R}^{8} a^{2} p^{3} q^{3}-98 \sqrt {p^{2}}\, \textit {\_R}^{6} a^{2} p^{3} q^{5}+70 \sqrt {p^{2}}\, \textit {\_R}^{4} a^{2} p^{3} q^{7}-25 \sqrt {p^{2}}\, \textit {\_R}^{2} a^{2} p^{3} q^{9}-\sqrt {p^{2}}\, p^{3} a^{2} q^{11}-6 \sqrt {p^{2}}\, \textit {\_R}^{8} b^{2}+14 \sqrt {p^{2}}\, \textit {\_R}^{6} b^{2} q^{2}-10 \sqrt {p^{2}}\, \textit {\_R}^{4} b^{2} q^{4}+2 \sqrt {p^{2}}\, \textit {\_R}^{2} b^{2} q^{6}}\right )}{6}+\frac {\left (\munderset {\textit {\_R} =\RootOf \left (8 a^{2} \textit {\_Z}^{6}+24 a^{2} p q \,\textit {\_Z}^{4}+24 p^{2} a^{2} q^{2} \textit {\_Z}^{2}+8 a^{2} p^{3} q^{3}-b^{2}\right )}{\sum }\frac {\left (\textit {\_R}^{4}+\textit {\_R}^{2} p q \right ) \ln \left (\frac {\sqrt {p^{2} x^{4}+q^{2}}\, \sqrt {2}}{2 x}-\textit {\_R} \right )}{\textit {\_R}^{5}+2 p q \,\textit {\_R}^{3}+p^{2} q^{2} \textit {\_R}}\right ) \sqrt {2}}{12 a}\) | \(722\) |
elliptic | \(\frac {b \sqrt {p^{2}}\, \left (\munderset {\textit {\_R} =\RootOf \left (p^{4} \textit {\_Z}^{12} a^{2}-12 \sqrt {p^{2}}\, \textit {\_Z}^{11} a^{2} p^{3} q +54 p^{4} \textit {\_Z}^{10} a^{2} q^{2}-\left (100 \sqrt {p^{2}}\, p^{3} a^{2} q^{3}-8 \sqrt {p^{2}}\, b^{2}\right ) \textit {\_Z}^{9}+15 p^{4} \textit {\_Z}^{8} a^{2} q^{4}-\left (-168 \sqrt {p^{2}}\, p^{3} a^{2} q^{5}+24 \sqrt {p^{2}}\, b^{2} q^{2}\right ) \textit {\_Z}^{7}-76 p^{4} \textit {\_Z}^{6} a^{2} q^{6}-\left (168 \sqrt {p^{2}}\, p^{3} a^{2} q^{7}-24 \sqrt {p^{2}}\, b^{2} q^{4}\right ) \textit {\_Z}^{5}+15 p^{4} \textit {\_Z}^{4} a^{2} q^{8}-\left (-100 \sqrt {p^{2}}\, p^{3} a^{2} q^{9}+8 \sqrt {p^{2}}\, b^{2} q^{6}\right ) \textit {\_Z}^{3}+54 p^{4} \textit {\_Z}^{2} a^{2} q^{10}+12 \sqrt {p^{2}}\, \textit {\_Z} \,a^{2} p^{3} q^{11}+a^{2} p^{4} q^{12}\right )}{\sum }\frac {\left (p \left (-\textit {\_R}^{9}+2 q^{4} \textit {\_R}^{5}-q^{8} \textit {\_R} \right )+2 q \left (-\textit {\_R}^{8} \sqrt {p^{2}}-q^{2} \textit {\_R}^{6} \sqrt {p^{2}}+q^{4} \textit {\_R}^{4} \sqrt {p^{2}}+q^{6} \textit {\_R}^{2} \sqrt {p^{2}}\right )\right ) \ln \left (\sqrt {p^{2} x^{4}+q^{2}}-x^{2} \sqrt {p^{2}}-\textit {\_R} \right )}{a^{2} p^{4} \left (-\textit {\_R}^{11}-45 q^{2} \textit {\_R}^{9}-10 q^{4} \textit {\_R}^{7}+38 q^{6} \textit {\_R}^{5}-5 q^{8} \textit {\_R}^{3}-9 q^{10} \textit {\_R} \right )+11 \sqrt {p^{2}}\, \textit {\_R}^{10} a^{2} p^{3} q +75 \sqrt {p^{2}}\, \textit {\_R}^{8} a^{2} p^{3} q^{3}-98 \sqrt {p^{2}}\, \textit {\_R}^{6} a^{2} p^{3} q^{5}+70 \sqrt {p^{2}}\, \textit {\_R}^{4} a^{2} p^{3} q^{7}-25 \sqrt {p^{2}}\, \textit {\_R}^{2} a^{2} p^{3} q^{9}-\sqrt {p^{2}}\, p^{3} a^{2} q^{11}-6 \sqrt {p^{2}}\, \textit {\_R}^{8} b^{2}+14 \sqrt {p^{2}}\, \textit {\_R}^{6} b^{2} q^{2}-10 \sqrt {p^{2}}\, \textit {\_R}^{4} b^{2} q^{4}+2 \sqrt {p^{2}}\, \textit {\_R}^{2} b^{2} q^{6}}\right )}{6}+\frac {\left (\munderset {\textit {\_R} =\RootOf \left (8 a^{2} \textit {\_Z}^{6}+24 a^{2} p q \,\textit {\_Z}^{4}+24 p^{2} a^{2} q^{2} \textit {\_Z}^{2}+8 a^{2} p^{3} q^{3}-b^{2}\right )}{\sum }\frac {\left (\textit {\_R}^{4}+\textit {\_R}^{2} p q \right ) \ln \left (\frac {\sqrt {p^{2} x^{4}+q^{2}}\, \sqrt {2}}{2 x}-\textit {\_R} \right )}{\textit {\_R}^{5}+2 p q \,\textit {\_R}^{3}+p^{2} q^{2} \textit {\_R}}\right ) \sqrt {2}}{12 a}\) | \(722\) |
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*} \text {Failed to integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F(-1)] Timed out
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \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 (p x^{2} - q\right ) \sqrt {p^{2} x^{4} + q^{2}}}{a p^{3} x^{6} + 3 a p^{2} q x^{4} + 3 a p q^{2} x^{2} + a q^{3} + b x^{3}}\, dx \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 = -0.00 \begin {gather*} \int -\frac {\sqrt {p^2\,x^4+q^2}\,\left (q-p\,x^2\right )}{a\,{\left (p\,x^2+q\right )}^3+b\,x^3} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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