Optimal. Leaf size=116 \[ -\frac{2 a^3 \left (a+b \sqrt{c x^2}\right )^{3/2}}{3 b^4 c^2}+\frac{6 a^2 \left (a+b \sqrt{c x^2}\right )^{5/2}}{5 b^4 c^2}+\frac{2 \left (a+b \sqrt{c x^2}\right )^{9/2}}{9 b^4 c^2}-\frac{6 a \left (a+b \sqrt{c x^2}\right )^{7/2}}{7 b^4 c^2} \]
[Out]
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Rubi [A] time = 0.140097, antiderivative size = 116, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.095 \[ -\frac{2 a^3 \left (a+b \sqrt{c x^2}\right )^{3/2}}{3 b^4 c^2}+\frac{6 a^2 \left (a+b \sqrt{c x^2}\right )^{5/2}}{5 b^4 c^2}+\frac{2 \left (a+b \sqrt{c x^2}\right )^{9/2}}{9 b^4 c^2}-\frac{6 a \left (a+b \sqrt{c x^2}\right )^{7/2}}{7 b^4 c^2} \]
Antiderivative was successfully verified.
[In] Int[x^3*Sqrt[a + b*Sqrt[c*x^2]],x]
[Out]
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Rubi in Sympy [A] time = 17.3633, size = 109, normalized size = 0.94 \[ - \frac{2 a^{3} \left (a + b \sqrt{c x^{2}}\right )^{\frac{3}{2}}}{3 b^{4} c^{2}} + \frac{6 a^{2} \left (a + b \sqrt{c x^{2}}\right )^{\frac{5}{2}}}{5 b^{4} c^{2}} - \frac{6 a \left (a + b \sqrt{c x^{2}}\right )^{\frac{7}{2}}}{7 b^{4} c^{2}} + \frac{2 \left (a + b \sqrt{c x^{2}}\right )^{\frac{9}{2}}}{9 b^{4} c^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**3*(a+b*(c*x**2)**(1/2))**(1/2),x)
[Out]
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Mathematica [A] time = 0.0456117, size = 86, normalized size = 0.74 \[ \frac{2 \sqrt{a+b \sqrt{c x^2}} \left (-16 a^4+8 a^3 b \sqrt{c x^2}-6 a^2 b^2 c x^2+5 a b^3 \left (c x^2\right )^{3/2}+35 b^4 c^2 x^4\right )}{315 b^4 c^2} \]
Antiderivative was successfully verified.
[In] Integrate[x^3*Sqrt[a + b*Sqrt[c*x^2]],x]
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Maple [A] time = 0.008, size = 63, normalized size = 0.5 \[{\frac{2}{315\,{c}^{2}{b}^{4}} \left ( a+b\sqrt{c{x}^{2}} \right ) ^{{\frac{3}{2}}} \left ( 35\, \left ( c{x}^{2} \right ) ^{3/2}{b}^{3}-30\,c{x}^{2}a{b}^{2}+24\,\sqrt{c{x}^{2}}{a}^{2}b-16\,{a}^{3} \right ) } \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^3*(a+b*(c*x^2)^(1/2))^(1/2),x)
[Out]
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Maxima [A] time = 1.37797, size = 115, normalized size = 0.99 \[ \frac{2 \,{\left (\frac{35 \,{\left (\sqrt{c x^{2}} b + a\right )}^{\frac{9}{2}}}{b^{4}} - \frac{135 \,{\left (\sqrt{c x^{2}} b + a\right )}^{\frac{7}{2}} a}{b^{4}} + \frac{189 \,{\left (\sqrt{c x^{2}} b + a\right )}^{\frac{5}{2}} a^{2}}{b^{4}} - \frac{105 \,{\left (\sqrt{c x^{2}} b + a\right )}^{\frac{3}{2}} a^{3}}{b^{4}}\right )}}{315 \, c^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(sqrt(c*x^2)*b + a)*x^3,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.208497, size = 101, normalized size = 0.87 \[ \frac{2 \,{\left (35 \, b^{4} c^{2} x^{4} - 6 \, a^{2} b^{2} c x^{2} - 16 \, a^{4} +{\left (5 \, a b^{3} c x^{2} + 8 \, a^{3} b\right )} \sqrt{c x^{2}}\right )} \sqrt{\sqrt{c x^{2}} b + a}}{315 \, b^{4} c^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(sqrt(c*x^2)*b + a)*x^3,x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int x^{3} \sqrt{a + b \sqrt{c x^{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**3*(a+b*(c*x**2)**(1/2))**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.220537, size = 119, normalized size = 1.03 \[ \frac{2 \,{\left (35 \,{\left (b \sqrt{c} x + a\right )}^{\frac{9}{2}} b^{24} c^{\frac{33}{2}} - 135 \,{\left (b \sqrt{c} x + a\right )}^{\frac{7}{2}} a b^{24} c^{\frac{33}{2}} + 189 \,{\left (b \sqrt{c} x + a\right )}^{\frac{5}{2}} a^{2} b^{24} c^{\frac{33}{2}} - 105 \,{\left (b \sqrt{c} x + a\right )}^{\frac{3}{2}} a^{3} b^{24} c^{\frac{33}{2}}\right )}}{315 \, b^{28} c^{\frac{37}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(sqrt(c*x^2)*b + a)*x^3,x, algorithm="giac")
[Out]