Optimal. Leaf size=320 \[ -\frac {2 A}{5 a e (e x)^{5/2} \left (a+b x^3\right )^{3/2}}-\frac {2 (14 A b-5 a B) \sqrt {e x}}{45 a^2 e^4 \left (a+b x^3\right )^{3/2}}-\frac {16 (14 A b-5 a B) \sqrt {e x}}{135 a^3 e^4 \sqrt {a+b x^3}}-\frac {16 (14 A b-5 a B) \sqrt {e x} \left (\sqrt [3]{a}+\sqrt [3]{b} x\right ) \sqrt {\frac {a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} x+b^{2/3} x^2}{\left (\sqrt [3]{a}+\left (1+\sqrt {3}\right ) \sqrt [3]{b} x\right )^2}} F\left (\cos ^{-1}\left (\frac {\sqrt [3]{a}+\left (1-\sqrt {3}\right ) \sqrt [3]{b} x}{\sqrt [3]{a}+\left (1+\sqrt {3}\right ) \sqrt [3]{b} x}\right )|\frac {1}{4} \left (2+\sqrt {3}\right )\right )}{135 \sqrt [4]{3} a^{10/3} e^4 \sqrt {\frac {\sqrt [3]{b} x \left (\sqrt [3]{a}+\sqrt [3]{b} x\right )}{\left (\sqrt [3]{a}+\left (1+\sqrt {3}\right ) \sqrt [3]{b} x\right )^2}} \sqrt {a+b x^3}} \]
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Rubi [A]
time = 0.20, antiderivative size = 320, normalized size of antiderivative = 1.00, number of steps
used = 5, number of rules used = 4, integrand size = 26, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.154, Rules used = {464, 296, 335,
231} \begin {gather*} -\frac {16 \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}} (14 A b-5 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 )}{135 \sqrt [4]{3} a^{10/3} 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 {16 \sqrt {e x} (14 A b-5 a B)}{135 a^3 e^4 \sqrt {a+b x^3}}-\frac {2 \sqrt {e x} (14 A b-5 a B)}{45 a^2 e^4 \left (a+b x^3\right )^{3/2}}-\frac {2 A}{5 a e (e x)^{5/2} \left (a+b x^3\right )^{3/2}} \end {gather*}
Antiderivative was successfully verified.
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Rule 231
Rule 296
Rule 335
Rule 464
Rubi steps
\begin {align*} \int \frac {A+B x^3}{(e x)^{7/2} \left (a+b x^3\right )^{5/2}} \, dx &=-\frac {2 A}{5 a e (e x)^{5/2} \left (a+b x^3\right )^{3/2}}-\frac {(14 A b-5 a B) \int \frac {1}{\sqrt {e x} \left (a+b x^3\right )^{5/2}} \, dx}{5 a e^3}\\ &=-\frac {2 A}{5 a e (e x)^{5/2} \left (a+b x^3\right )^{3/2}}-\frac {2 (14 A b-5 a B) \sqrt {e x}}{45 a^2 e^4 \left (a+b x^3\right )^{3/2}}-\frac {(8 (14 A b-5 a B)) \int \frac {1}{\sqrt {e x} \left (a+b x^3\right )^{3/2}} \, dx}{45 a^2 e^3}\\ &=-\frac {2 A}{5 a e (e x)^{5/2} \left (a+b x^3\right )^{3/2}}-\frac {2 (14 A b-5 a B) \sqrt {e x}}{45 a^2 e^4 \left (a+b x^3\right )^{3/2}}-\frac {16 (14 A b-5 a B) \sqrt {e x}}{135 a^3 e^4 \sqrt {a+b x^3}}-\frac {(16 (14 A b-5 a B)) \int \frac {1}{\sqrt {e x} \sqrt {a+b x^3}} \, dx}{135 a^3 e^3}\\ &=-\frac {2 A}{5 a e (e x)^{5/2} \left (a+b x^3\right )^{3/2}}-\frac {2 (14 A b-5 a B) \sqrt {e x}}{45 a^2 e^4 \left (a+b x^3\right )^{3/2}}-\frac {16 (14 A b-5 a B) \sqrt {e x}}{135 a^3 e^4 \sqrt {a+b x^3}}-\frac {(32 (14 A b-5 a B)) \text {Subst}\left (\int \frac {1}{\sqrt {a+\frac {b x^6}{e^3}}} \, dx,x,\sqrt {e x}\right )}{135 a^3 e^4}\\ &=-\frac {2 A}{5 a e (e x)^{5/2} \left (a+b x^3\right )^{3/2}}-\frac {2 (14 A b-5 a B) \sqrt {e x}}{45 a^2 e^4 \left (a+b x^3\right )^{3/2}}-\frac {16 (14 A b-5 a B) \sqrt {e x}}{135 a^3 e^4 \sqrt {a+b x^3}}-\frac {16 (14 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 )}{135 \sqrt [4]{3} a^{10/3} 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 = 10.08, size = 121, normalized size = 0.38 \begin {gather*} \frac {x \left (-224 A b^2 x^6+a^2 \left (-54 A+110 B x^3\right )+a \left (-308 A b x^3+80 b B x^6\right )+32 (-14 A b+5 a B) x^3 \left (a+b x^3\right ) \sqrt {1+\frac {b x^3}{a}} \, _2F_1\left (\frac {1}{6},\frac {1}{2};\frac {7}{6};-\frac {b x^3}{a}\right )\right )}{135 a^3 (e x)^{7/2} \left (a+b x^3\right )^{3/2}} \end {gather*}
Antiderivative was successfully verified.
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Maple [C] Result contains complex when optimal does not.
time = 0.41, size = 7299, normalized size = 22.81
method | result | size |
elliptic | \(\frac {\sqrt {\left (b \,x^{3}+a \right ) e x}\, \left (-\frac {2 \left (A b -B a \right ) \sqrt {b e \,x^{4}+a e x}}{9 e^{4} a^{2} b^{2} \left (x^{3}+\frac {a}{b}\right )^{2}}-\frac {2 x \left (17 A b -8 B a \right )}{27 e^{3} a^{3} \sqrt {\left (x^{3}+\frac {a}{b}\right ) b e x}}-\frac {2 A \sqrt {b e \,x^{4}+a e x}}{5 e^{4} a^{3} x^{3}}+\frac {2 \left (-\frac {2 \left (17 A b -8 B a \right )}{27 a^{3} e^{3}}-\frac {2 b A}{5 a^{3} e^{3}}\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 )}{\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 )}}\right )}{\sqrt {e x}\, \sqrt {b \,x^{3}+a}}\) | \(829\) |
risch | \(\text {Expression too large to display}\) | \(2182\) |
default | \(\text {Expression too large to display}\) | \(7299\) |
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 [C] Result contains higher order function than in optimal. Order 9 vs. order
4.
time = 0.40, size = 167, normalized size = 0.52 \begin {gather*} -\frac {2 \, {\left (16 \, {\left ({\left (5 \, B a b^{2} - 14 \, A b^{3}\right )} x^{9} + 2 \, {\left (5 \, B a^{2} b - 14 \, A a b^{2}\right )} x^{6} + {\left (5 \, B a^{3} - 14 \, A a^{2} b\right )} x^{3}\right )} \sqrt {a} {\rm weierstrassPInverse}\left (0, -\frac {4 \, b}{a}, \frac {1}{x}\right ) - {\left (8 \, {\left (5 \, B a^{2} b - 14 \, A a b^{2}\right )} x^{6} - 27 \, A a^{3} + 11 \, {\left (5 \, B a^{3} - 14 \, A a^{2} b\right )} x^{3}\right )} \sqrt {b x^{3} + a} \sqrt {x}\right )} e^{\left (-\frac {7}{2}\right )}}{135 \, {\left (a^{4} b^{2} x^{9} + 2 \, a^{5} b x^{6} + a^{6} x^{3}\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [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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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 {B\,x^3+A}{{\left (e\,x\right )}^{7/2}\,{\left (b\,x^3+a\right )}^{5/2}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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