Optimal. Leaf size=121 \[ \frac {(4 A b-a B) (e x)^{3/2} \sqrt {a+b x^3}}{12 b e}+\frac {B (e x)^{3/2} \left (a+b x^3\right )^{3/2}}{6 b e}+\frac {a (4 A b-a B) \sqrt {e} \tanh ^{-1}\left (\frac {\sqrt {b} (e x)^{3/2}}{e^{3/2} \sqrt {a+b x^3}}\right )}{12 b^{3/2}} \]
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Rubi [A]
time = 0.06, antiderivative size = 121, normalized size of antiderivative = 1.00, number of steps
used = 6, number of rules used = 6, integrand size = 26, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.231, Rules used = {470, 285, 335,
281, 223, 212} \begin {gather*} \frac {a \sqrt {e} (4 A b-a B) \tanh ^{-1}\left (\frac {\sqrt {b} (e x)^{3/2}}{e^{3/2} \sqrt {a+b x^3}}\right )}{12 b^{3/2}}+\frac {(e x)^{3/2} \sqrt {a+b x^3} (4 A b-a B)}{12 b e}+\frac {B (e x)^{3/2} \left (a+b x^3\right )^{3/2}}{6 b e} \end {gather*}
Antiderivative was successfully verified.
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Rule 212
Rule 223
Rule 281
Rule 285
Rule 335
Rule 470
Rubi steps
\begin {align*} \int \sqrt {e x} \sqrt {a+b x^3} \left (A+B x^3\right ) \, dx &=\frac {B (e x)^{3/2} \left (a+b x^3\right )^{3/2}}{6 b e}-\frac {\left (-6 A b+\frac {3 a B}{2}\right ) \int \sqrt {e x} \sqrt {a+b x^3} \, dx}{6 b}\\ &=\frac {(4 A b-a B) (e x)^{3/2} \sqrt {a+b x^3}}{12 b e}+\frac {B (e x)^{3/2} \left (a+b x^3\right )^{3/2}}{6 b e}+\frac {(a (4 A b-a B)) \int \frac {\sqrt {e x}}{\sqrt {a+b x^3}} \, dx}{8 b}\\ &=\frac {(4 A b-a B) (e x)^{3/2} \sqrt {a+b x^3}}{12 b e}+\frac {B (e x)^{3/2} \left (a+b x^3\right )^{3/2}}{6 b e}+\frac {(a (4 A b-a B)) \text {Subst}\left (\int \frac {x^2}{\sqrt {a+\frac {b x^6}{e^3}}} \, dx,x,\sqrt {e x}\right )}{4 b e}\\ &=\frac {(4 A b-a B) (e x)^{3/2} \sqrt {a+b x^3}}{12 b e}+\frac {B (e x)^{3/2} \left (a+b x^3\right )^{3/2}}{6 b e}+\frac {(a (4 A b-a B)) \text {Subst}\left (\int \frac {1}{\sqrt {a+\frac {b x^2}{e^3}}} \, dx,x,(e x)^{3/2}\right )}{12 b e}\\ &=\frac {(4 A b-a B) (e x)^{3/2} \sqrt {a+b x^3}}{12 b e}+\frac {B (e x)^{3/2} \left (a+b x^3\right )^{3/2}}{6 b e}+\frac {(a (4 A b-a B)) \text {Subst}\left (\int \frac {1}{1-\frac {b x^2}{e^3}} \, dx,x,\frac {(e x)^{3/2}}{\sqrt {a+b x^3}}\right )}{12 b e}\\ &=\frac {(4 A b-a B) (e x)^{3/2} \sqrt {a+b x^3}}{12 b e}+\frac {B (e x)^{3/2} \left (a+b x^3\right )^{3/2}}{6 b e}+\frac {a (4 A b-a B) \sqrt {e} \tanh ^{-1}\left (\frac {\sqrt {b} (e x)^{3/2}}{e^{3/2} \sqrt {a+b x^3}}\right )}{12 b^{3/2}}\\ \end {align*}
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Mathematica [A]
time = 0.22, size = 95, normalized size = 0.79 \begin {gather*} \frac {x \sqrt {e x} \sqrt {a+b x^3} \left (4 A b+a B+2 b B x^3\right )}{12 b}-\frac {a (-4 A b+a B) \sqrt {e x} \tanh ^{-1}\left (\frac {\sqrt {a+b x^3}}{\sqrt {b} x^{3/2}}\right )}{12 b^{3/2} \sqrt {x}} \end {gather*}
Antiderivative was successfully verified.
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Maple [C] Result contains higher order function than in optimal. Order 4 vs. order
3.
time = 0.35, size = 6858, normalized size = 56.68
method | result | size |
risch | \(\text {Expression too large to display}\) | \(1055\) |
elliptic | \(\text {Expression too large to display}\) | \(1096\) |
default | \(\text {Expression too large to display}\) | \(6858\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] Leaf count of result is larger than twice the leaf count of optimal. 207 vs.
\(2 (81) = 162\).
time = 0.50, size = 207, normalized size = 1.71 \begin {gather*} -\frac {1}{24} \, {\left (4 \, {\left (\frac {a \log \left (-\frac {\sqrt {b} - \frac {\sqrt {b x^{3} + a}}{x^{\frac {3}{2}}}}{\sqrt {b} + \frac {\sqrt {b x^{3} + a}}{x^{\frac {3}{2}}}}\right )}{\sqrt {b}} + \frac {2 \, \sqrt {b x^{3} + a} a}{{\left (b - \frac {b x^{3} + a}{x^{3}}\right )} x^{\frac {3}{2}}}\right )} A - {\left (\frac {a^{2} \log \left (-\frac {\sqrt {b} - \frac {\sqrt {b x^{3} + a}}{x^{\frac {3}{2}}}}{\sqrt {b} + \frac {\sqrt {b x^{3} + a}}{x^{\frac {3}{2}}}}\right )}{b^{\frac {3}{2}}} + \frac {2 \, {\left (\frac {\sqrt {b x^{3} + a} a^{2} b}{x^{\frac {3}{2}}} + \frac {{\left (b x^{3} + a\right )}^{\frac {3}{2}} a^{2}}{x^{\frac {9}{2}}}\right )}}{b^{3} - \frac {2 \, {\left (b x^{3} + a\right )} b^{2}}{x^{3}} + \frac {{\left (b x^{3} + a\right )}^{2} b}{x^{6}}}\right )} B\right )} e^{\frac {1}{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 4.34, size = 206, normalized size = 1.70 \begin {gather*} \left [-\frac {{\left (B a^{2} - 4 \, A a b\right )} \sqrt {b} e^{\frac {1}{2}} \log \left (-8 \, b^{2} x^{6} - 8 \, a b x^{3} - 4 \, {\left (2 \, b x^{4} + a x\right )} \sqrt {b x^{3} + a} \sqrt {b} \sqrt {x} - a^{2}\right ) - 4 \, {\left (2 \, B b^{2} x^{4} + {\left (B a b + 4 \, A b^{2}\right )} x\right )} \sqrt {b x^{3} + a} \sqrt {x} e^{\frac {1}{2}}}{48 \, b^{2}}, \frac {{\left (B a^{2} - 4 \, A a b\right )} \sqrt {-b} \arctan \left (\frac {2 \, \sqrt {b x^{3} + a} \sqrt {-b} x^{\frac {3}{2}}}{2 \, b x^{3} + a}\right ) e^{\frac {1}{2}} + 2 \, {\left (2 \, B b^{2} x^{4} + {\left (B a b + 4 \, A b^{2}\right )} x\right )} \sqrt {b x^{3} + a} \sqrt {x} e^{\frac {1}{2}}}{24 \, b^{2}}\right ] \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 4.95, size = 201, normalized size = 1.66 \begin {gather*} \frac {A \sqrt {a} \left (e x\right )^{\frac {3}{2}} \sqrt {1 + \frac {b x^{3}}{a}}}{3 e} + \frac {A a \sqrt {e} \operatorname {asinh}{\left (\frac {\sqrt {b} \left (e x\right )^{\frac {3}{2}}}{\sqrt {a} e^{\frac {3}{2}}} \right )}}{3 \sqrt {b}} + \frac {B a^{\frac {3}{2}} \left (e x\right )^{\frac {3}{2}}}{12 b e \sqrt {1 + \frac {b x^{3}}{a}}} + \frac {B \sqrt {a} \left (e x\right )^{\frac {9}{2}}}{4 e^{4} \sqrt {1 + \frac {b x^{3}}{a}}} - \frac {B a^{2} \sqrt {e} \operatorname {asinh}{\left (\frac {\sqrt {b} \left (e x\right )^{\frac {3}{2}}}{\sqrt {a} e^{\frac {3}{2}}} \right )}}{12 b^{\frac {3}{2}}} + \frac {B b \left (e x\right )^{\frac {15}{2}}}{6 \sqrt {a} e^{7} \sqrt {1 + \frac {b x^{3}}{a}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 2.02, size = 105, normalized size = 0.87 \begin {gather*} \frac {B a^{2} e^{\frac {1}{2}} \log \left ({\left | -\sqrt {b} x^{\frac {3}{2}} + \sqrt {b x^{3} + a} \right |}\right )}{12 \, b^{\frac {3}{2}}} + \frac {1}{12} \, {\left (\sqrt {b x^{3} + a} {\left (2 \, x^{3} + \frac {a}{b}\right )} B x^{\frac {3}{2}} + 4 \, {\left (\sqrt {b x^{3} + a} x^{\frac {3}{2}} - \frac {a \log \left ({\left | -\sqrt {b} x^{\frac {3}{2}} + \sqrt {b x^{3} + a} \right |}\right )}{\sqrt {b}}\right )} A\right )} e^{\frac {1}{2}} \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 \left (B\,x^3+A\right )\,\sqrt {e\,x}\,\sqrt {b\,x^3+a} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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