Optimal. Leaf size=108 \[ -\frac{b \left (c+d x^2\right )^{3/2} (3 b c-2 a d)}{3 d^4}+\frac{\sqrt{c+d x^2} (b c-a d) (3 b c-a d)}{d^4}+\frac{c (b c-a d)^2}{d^4 \sqrt{c+d x^2}}+\frac{b^2 \left (c+d x^2\right )^{5/2}}{5 d^4} \]
[Out]
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Rubi [A] time = 0.262291, antiderivative size = 108, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.083 \[ -\frac{b \left (c+d x^2\right )^{3/2} (3 b c-2 a d)}{3 d^4}+\frac{\sqrt{c+d x^2} (b c-a d) (3 b c-a d)}{d^4}+\frac{c (b c-a d)^2}{d^4 \sqrt{c+d x^2}}+\frac{b^2 \left (c+d x^2\right )^{5/2}}{5 d^4} \]
Antiderivative was successfully verified.
[In] Int[(x^3*(a + b*x^2)^2)/(c + d*x^2)^(3/2),x]
[Out]
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Rubi in Sympy [A] time = 32.0789, size = 97, normalized size = 0.9 \[ \frac{b^{2} \left (c + d x^{2}\right )^{\frac{5}{2}}}{5 d^{4}} + \frac{b \left (c + d x^{2}\right )^{\frac{3}{2}} \left (2 a d - 3 b c\right )}{3 d^{4}} + \frac{c \left (a d - b c\right )^{2}}{d^{4} \sqrt{c + d x^{2}}} + \frac{\sqrt{c + d x^{2}} \left (a d - 3 b c\right ) \left (a d - b c\right )}{d^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**3*(b*x**2+a)**2/(d*x**2+c)**(3/2),x)
[Out]
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Mathematica [A] time = 0.102846, size = 97, normalized size = 0.9 \[ \frac{15 a^2 d^2 \left (2 c+d x^2\right )+10 a b d \left (-8 c^2-4 c d x^2+d^2 x^4\right )+3 b^2 \left (16 c^3+8 c^2 d x^2-2 c d^2 x^4+d^3 x^6\right )}{15 d^4 \sqrt{c+d x^2}} \]
Antiderivative was successfully verified.
[In] Integrate[(x^3*(a + b*x^2)^2)/(c + d*x^2)^(3/2),x]
[Out]
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Maple [A] time = 0.01, size = 108, normalized size = 1. \[{\frac{3\,{b}^{2}{x}^{6}{d}^{3}+10\,ab{d}^{3}{x}^{4}-6\,{b}^{2}c{d}^{2}{x}^{4}+15\,{a}^{2}{d}^{3}{x}^{2}-40\,abc{d}^{2}{x}^{2}+24\,{b}^{2}{c}^{2}d{x}^{2}+30\,{a}^{2}c{d}^{2}-80\,ab{c}^{2}d+48\,{b}^{2}{c}^{3}}{15\,{d}^{4}}{\frac{1}{\sqrt{d{x}^{2}+c}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^3*(b*x^2+a)^2/(d*x^2+c)^(3/2),x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^2 + a)^2*x^3/(d*x^2 + c)^(3/2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.227164, size = 155, normalized size = 1.44 \[ \frac{{\left (3 \, b^{2} d^{3} x^{6} + 48 \, b^{2} c^{3} - 80 \, a b c^{2} d + 30 \, a^{2} c d^{2} - 2 \,{\left (3 \, b^{2} c d^{2} - 5 \, a b d^{3}\right )} x^{4} +{\left (24 \, b^{2} c^{2} d - 40 \, a b c d^{2} + 15 \, a^{2} d^{3}\right )} x^{2}\right )} \sqrt{d x^{2} + c}}{15 \,{\left (d^{5} x^{2} + c d^{4}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^2 + a)^2*x^3/(d*x^2 + c)^(3/2),x, algorithm="fricas")
[Out]
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Sympy [A] time = 5.67156, size = 236, normalized size = 2.19 \[ \begin{cases} \frac{2 a^{2} c}{d^{2} \sqrt{c + d x^{2}}} + \frac{a^{2} x^{2}}{d \sqrt{c + d x^{2}}} - \frac{16 a b c^{2}}{3 d^{3} \sqrt{c + d x^{2}}} - \frac{8 a b c x^{2}}{3 d^{2} \sqrt{c + d x^{2}}} + \frac{2 a b x^{4}}{3 d \sqrt{c + d x^{2}}} + \frac{16 b^{2} c^{3}}{5 d^{4} \sqrt{c + d x^{2}}} + \frac{8 b^{2} c^{2} x^{2}}{5 d^{3} \sqrt{c + d x^{2}}} - \frac{2 b^{2} c x^{4}}{5 d^{2} \sqrt{c + d x^{2}}} + \frac{b^{2} x^{6}}{5 d \sqrt{c + d x^{2}}} & \text{for}\: d \neq 0 \\\frac{\frac{a^{2} x^{4}}{4} + \frac{a b x^{6}}{3} + \frac{b^{2} x^{8}}{8}}{c^{\frac{3}{2}}} & \text{otherwise} \end{cases} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**3*(b*x**2+a)**2/(d*x**2+c)**(3/2),x)
[Out]
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GIAC/XCAS [A] time = 0.232378, size = 180, normalized size = 1.67 \[ \frac{3 \,{\left (d x^{2} + c\right )}^{\frac{5}{2}} b^{2} - 15 \,{\left (d x^{2} + c\right )}^{\frac{3}{2}} b^{2} c + 45 \, \sqrt{d x^{2} + c} b^{2} c^{2} + 10 \,{\left (d x^{2} + c\right )}^{\frac{3}{2}} a b d - 60 \, \sqrt{d x^{2} + c} a b c d + 15 \, \sqrt{d x^{2} + c} a^{2} d^{2} + \frac{15 \,{\left (b^{2} c^{3} - 2 \, a b c^{2} d + a^{2} c d^{2}\right )}}{\sqrt{d x^{2} + c}}}{15 \, d^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^2 + a)^2*x^3/(d*x^2 + c)^(3/2),x, algorithm="giac")
[Out]