Optimal. Leaf size=352 \[ \frac {27 a (16 A b+5 a B) \sqrt {e x} \sqrt {a+b x^3}}{320 e^4}+\frac {3 (16 A b+5 a B) \sqrt {e x} \left (a+b x^3\right )^{3/2}}{80 e^4}+\frac {(16 A b+5 a B) \sqrt {e x} \left (a+b x^3\right )^{5/2}}{40 a e^4}-\frac {2 A \left (a+b x^3\right )^{7/2}}{5 a e (e x)^{5/2}}+\frac {27\ 3^{3/4} a^{5/3} (16 A b+5 a B) \sqrt {e x} \left (\sqrt [3]{a}+\sqrt [3]{b} x\right ) \sqrt {\frac {a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} x+b^{2/3} x^2}{\left (\sqrt [3]{a}+\left (1+\sqrt {3}\right ) \sqrt [3]{b} x\right )^2}} F\left (\cos ^{-1}\left (\frac {\sqrt [3]{a}+\left (1-\sqrt {3}\right ) \sqrt [3]{b} x}{\sqrt [3]{a}+\left (1+\sqrt {3}\right ) \sqrt [3]{b} x}\right )|\frac {1}{4} \left (2+\sqrt {3}\right )\right )}{640 e^4 \sqrt {\frac {\sqrt [3]{b} x \left (\sqrt [3]{a}+\sqrt [3]{b} x\right )}{\left (\sqrt [3]{a}+\left (1+\sqrt {3}\right ) \sqrt [3]{b} x\right )^2}} \sqrt {a+b x^3}} \]
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Rubi [A]
time = 0.23, antiderivative size = 352, normalized size of antiderivative = 1.00, number of steps
used = 6, number of rules used = 4, integrand size = 26, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.154, Rules used = {464, 285, 335,
231} \begin {gather*} \frac {27\ 3^{3/4} a^{5/3} \sqrt {e x} \left (\sqrt [3]{a}+\sqrt [3]{b} x\right ) \sqrt {\frac {a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} x+b^{2/3} x^2}{\left (\sqrt [3]{a}+\left (1+\sqrt {3}\right ) \sqrt [3]{b} x\right )^2}} (5 a B+16 A b) F\left (\text {ArcCos}\left (\frac {\left (1-\sqrt {3}\right ) \sqrt [3]{b} x+\sqrt [3]{a}}{\left (1+\sqrt {3}\right ) \sqrt [3]{b} x+\sqrt [3]{a}}\right )|\frac {1}{4} \left (2+\sqrt {3}\right )\right )}{640 e^4 \sqrt {\frac {\sqrt [3]{b} x \left (\sqrt [3]{a}+\sqrt [3]{b} x\right )}{\left (\sqrt [3]{a}+\left (1+\sqrt {3}\right ) \sqrt [3]{b} x\right )^2}} \sqrt {a+b x^3}}+\frac {\sqrt {e x} \left (a+b x^3\right )^{5/2} (5 a B+16 A b)}{40 a e^4}+\frac {3 \sqrt {e x} \left (a+b x^3\right )^{3/2} (5 a B+16 A b)}{80 e^4}+\frac {27 a \sqrt {e x} \sqrt {a+b x^3} (5 a B+16 A b)}{320 e^4}-\frac {2 A \left (a+b x^3\right )^{7/2}}{5 a e (e x)^{5/2}} \end {gather*}
Antiderivative was successfully verified.
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Rule 231
Rule 285
Rule 335
Rule 464
Rubi steps
\begin {align*} \int \frac {\left (a+b x^3\right )^{5/2} \left (A+B x^3\right )}{(e x)^{7/2}} \, dx &=-\frac {2 A \left (a+b x^3\right )^{7/2}}{5 a e (e x)^{5/2}}+\frac {(16 A b+5 a B) \int \frac {\left (a+b x^3\right )^{5/2}}{\sqrt {e x}} \, dx}{5 a e^3}\\ &=\frac {(16 A b+5 a B) \sqrt {e x} \left (a+b x^3\right )^{5/2}}{40 a e^4}-\frac {2 A \left (a+b x^3\right )^{7/2}}{5 a e (e x)^{5/2}}+\frac {(3 (16 A b+5 a B)) \int \frac {\left (a+b x^3\right )^{3/2}}{\sqrt {e x}} \, dx}{16 e^3}\\ &=\frac {3 (16 A b+5 a B) \sqrt {e x} \left (a+b x^3\right )^{3/2}}{80 e^4}+\frac {(16 A b+5 a B) \sqrt {e x} \left (a+b x^3\right )^{5/2}}{40 a e^4}-\frac {2 A \left (a+b x^3\right )^{7/2}}{5 a e (e x)^{5/2}}+\frac {(27 a (16 A b+5 a B)) \int \frac {\sqrt {a+b x^3}}{\sqrt {e x}} \, dx}{160 e^3}\\ &=\frac {27 a (16 A b+5 a B) \sqrt {e x} \sqrt {a+b x^3}}{320 e^4}+\frac {3 (16 A b+5 a B) \sqrt {e x} \left (a+b x^3\right )^{3/2}}{80 e^4}+\frac {(16 A b+5 a B) \sqrt {e x} \left (a+b x^3\right )^{5/2}}{40 a e^4}-\frac {2 A \left (a+b x^3\right )^{7/2}}{5 a e (e x)^{5/2}}+\frac {\left (81 a^2 (16 A b+5 a B)\right ) \int \frac {1}{\sqrt {e x} \sqrt {a+b x^3}} \, dx}{640 e^3}\\ &=\frac {27 a (16 A b+5 a B) \sqrt {e x} \sqrt {a+b x^3}}{320 e^4}+\frac {3 (16 A b+5 a B) \sqrt {e x} \left (a+b x^3\right )^{3/2}}{80 e^4}+\frac {(16 A b+5 a B) \sqrt {e x} \left (a+b x^3\right )^{5/2}}{40 a e^4}-\frac {2 A \left (a+b x^3\right )^{7/2}}{5 a e (e x)^{5/2}}+\frac {\left (81 a^2 (16 A b+5 a B)\right ) \text {Subst}\left (\int \frac {1}{\sqrt {a+\frac {b x^6}{e^3}}} \, dx,x,\sqrt {e x}\right )}{320 e^4}\\ &=\frac {27 a (16 A b+5 a B) \sqrt {e x} \sqrt {a+b x^3}}{320 e^4}+\frac {3 (16 A b+5 a B) \sqrt {e x} \left (a+b x^3\right )^{3/2}}{80 e^4}+\frac {(16 A b+5 a B) \sqrt {e x} \left (a+b x^3\right )^{5/2}}{40 a e^4}-\frac {2 A \left (a+b x^3\right )^{7/2}}{5 a e (e x)^{5/2}}+\frac {27\ 3^{3/4} a^{5/3} (16 A b+5 a B) \sqrt {e x} \left (\sqrt [3]{a}+\sqrt [3]{b} x\right ) \sqrt {\frac {a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} x+b^{2/3} x^2}{\left (\sqrt [3]{a}+\left (1+\sqrt {3}\right ) \sqrt [3]{b} x\right )^2}} F\left (\cos ^{-1}\left (\frac {\sqrt [3]{a}+\left (1-\sqrt {3}\right ) \sqrt [3]{b} x}{\sqrt [3]{a}+\left (1+\sqrt {3}\right ) \sqrt [3]{b} x}\right )|\frac {1}{4} \left (2+\sqrt {3}\right )\right )}{640 e^4 \sqrt {\frac {\sqrt [3]{b} x \left (\sqrt [3]{a}+\sqrt [3]{b} x\right )}{\left (\sqrt [3]{a}+\left (1+\sqrt {3}\right ) \sqrt [3]{b} x\right )^2}} \sqrt {a+b x^3}}\\ \end {align*}
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Mathematica [C] Result contains higher order function than in optimal. Order 5 vs. order 4 in
optimal.
time = 10.05, size = 88, normalized size = 0.25 \begin {gather*} \frac {2 x \sqrt {a+b x^3} \left (-A \left (a+b x^3\right )^3+\frac {a^2 (16 A b+5 a B) x^3 \, _2F_1\left (-\frac {5}{2},\frac {1}{6};\frac {7}{6};-\frac {b x^3}{a}\right )}{\sqrt {1+\frac {b x^3}{a}}}\right )}{5 a (e x)^{7/2}} \end {gather*}
Antiderivative was successfully verified.
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Maple [C] Result contains complex when optimal does not.
time = 0.39, size = 4422, normalized size = 12.56
method | result | size |
risch | \(-\frac {\sqrt {b \,x^{3}+a}\, \left (-40 b^{2} B \,x^{9}-64 A \,b^{2} x^{6}-140 B a b \,x^{6}-368 a A b \,x^{3}-235 a^{2} B \,x^{3}+128 a^{2} A \right )}{320 x^{2} e^{3} \sqrt {e x}}+\frac {81 a^{2} \left (16 A b +5 B a \right ) \left (\frac {\left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}-\frac {i \sqrt {3}\, \left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}\right ) \sqrt {\frac {\left (-\frac {3 \left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}+\frac {i \sqrt {3}\, \left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}\right ) x}{\left (-\frac {\left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}+\frac {i \sqrt {3}\, \left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}\right ) \left (x -\frac {\left (-a \,b^{2}\right )^{\frac {1}{3}}}{b}\right )}}\, \left (x -\frac {\left (-a \,b^{2}\right )^{\frac {1}{3}}}{b}\right )^{2} \sqrt {\frac {\left (-a \,b^{2}\right )^{\frac {1}{3}} \left (x +\frac {\left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}+\frac {i \sqrt {3}\, \left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}\right )}{b \left (-\frac {\left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}-\frac {i \sqrt {3}\, \left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}\right ) \left (x -\frac {\left (-a \,b^{2}\right )^{\frac {1}{3}}}{b}\right )}}\, \sqrt {\frac {\left (-a \,b^{2}\right )^{\frac {1}{3}} \left (x +\frac {\left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}-\frac {i \sqrt {3}\, \left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}\right )}{b \left (-\frac {\left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}+\frac {i \sqrt {3}\, \left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}\right ) \left (x -\frac {\left (-a \,b^{2}\right )^{\frac {1}{3}}}{b}\right )}}\, b \EllipticF \left (\sqrt {\frac {\left (-\frac {3 \left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}+\frac {i \sqrt {3}\, \left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}\right ) x}{\left (-\frac {\left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}+\frac {i \sqrt {3}\, \left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}\right ) \left (x -\frac {\left (-a \,b^{2}\right )^{\frac {1}{3}}}{b}\right )}}, \sqrt {\frac {\left (\frac {3 \left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}+\frac {i \sqrt {3}\, \left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}\right ) \left (\frac {\left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}-\frac {i \sqrt {3}\, \left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}\right )}{\left (\frac {\left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}+\frac {i \sqrt {3}\, \left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}\right ) \left (\frac {3 \left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}-\frac {i \sqrt {3}\, \left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}\right )}}\right ) \sqrt {\left (b \,x^{3}+a \right ) e x}}{320 \left (-\frac {3 \left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}+\frac {i \sqrt {3}\, \left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}\right ) \left (-a \,b^{2}\right )^{\frac {1}{3}} \sqrt {b e x \left (x -\frac {\left (-a \,b^{2}\right )^{\frac {1}{3}}}{b}\right ) \left (x +\frac {\left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}+\frac {i \sqrt {3}\, \left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}\right ) \left (x +\frac {\left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}-\frac {i \sqrt {3}\, \left (-a \,b^{2}\right )^{\frac {1}{3}}}{2 b}\right )}\, e^{3} \sqrt {e x}\, \sqrt {b \,x^{3}+a}}\) | \(786\) |
elliptic | \(\text {Expression too large to display}\) | \(988\) |
default | \(\text {Expression too large to display}\) | \(4422\) |
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]
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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Sympy [C] Result contains complex when optimal does not.
time = 50.41, size = 311, normalized size = 0.88 \begin {gather*} \frac {A a^{\frac {5}{2}} \Gamma \left (- \frac {5}{6}\right ) {{}_{2}F_{1}\left (\begin {matrix} - \frac {5}{6}, - \frac {1}{2} \\ \frac {1}{6} \end {matrix}\middle | {\frac {b x^{3} e^{i \pi }}{a}} \right )}}{3 e^{\frac {7}{2}} x^{\frac {5}{2}} \Gamma \left (\frac {1}{6}\right )} + \frac {2 A a^{\frac {3}{2}} b \sqrt {x} \Gamma \left (\frac {1}{6}\right ) {{}_{2}F_{1}\left (\begin {matrix} - \frac {1}{2}, \frac {1}{6} \\ \frac {7}{6} \end {matrix}\middle | {\frac {b x^{3} e^{i \pi }}{a}} \right )}}{3 e^{\frac {7}{2}} \Gamma \left (\frac {7}{6}\right )} + \frac {A \sqrt {a} b^{2} x^{\frac {7}{2}} \Gamma \left (\frac {7}{6}\right ) {{}_{2}F_{1}\left (\begin {matrix} - \frac {1}{2}, \frac {7}{6} \\ \frac {13}{6} \end {matrix}\middle | {\frac {b x^{3} e^{i \pi }}{a}} \right )}}{3 e^{\frac {7}{2}} \Gamma \left (\frac {13}{6}\right )} + \frac {B a^{\frac {5}{2}} \sqrt {x} \Gamma \left (\frac {1}{6}\right ) {{}_{2}F_{1}\left (\begin {matrix} - \frac {1}{2}, \frac {1}{6} \\ \frac {7}{6} \end {matrix}\middle | {\frac {b x^{3} e^{i \pi }}{a}} \right )}}{3 e^{\frac {7}{2}} \Gamma \left (\frac {7}{6}\right )} + \frac {2 B a^{\frac {3}{2}} b x^{\frac {7}{2}} \Gamma \left (\frac {7}{6}\right ) {{}_{2}F_{1}\left (\begin {matrix} - \frac {1}{2}, \frac {7}{6} \\ \frac {13}{6} \end {matrix}\middle | {\frac {b x^{3} e^{i \pi }}{a}} \right )}}{3 e^{\frac {7}{2}} \Gamma \left (\frac {13}{6}\right )} + \frac {B \sqrt {a} b^{2} x^{\frac {13}{2}} \Gamma \left (\frac {13}{6}\right ) {{}_{2}F_{1}\left (\begin {matrix} - \frac {1}{2}, \frac {13}{6} \\ \frac {19}{6} \end {matrix}\middle | {\frac {b x^{3} e^{i \pi }}{a}} \right )}}{3 e^{\frac {7}{2}} \Gamma \left (\frac {19}{6}\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 = -0.00 \begin {gather*} \int \frac {\left (B\,x^3+A\right )\,{\left (b\,x^3+a\right )}^{5/2}}{{\left (e\,x\right )}^{7/2}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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