Optimal. Leaf size=153 \[ \frac{15 \left (b^2-4 a c\right )^2 \tanh ^{-1}\left (\frac{b+2 c x}{2 \sqrt{c} \sqrt{a+b x+c x^2}}\right )}{512 c^{7/2} d^2}-\frac{15 \left (b^2-4 a c\right ) (b+2 c x) \sqrt{a+b x+c x^2}}{256 c^3 d^2}+\frac{5 (b+2 c x) \left (a+b x+c x^2\right )^{3/2}}{32 c^2 d^2}-\frac{\left (a+b x+c x^2\right )^{5/2}}{2 c d^2 (b+2 c x)} \]
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Rubi [A] time = 0.171289, antiderivative size = 153, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.154 \[ \frac{15 \left (b^2-4 a c\right )^2 \tanh ^{-1}\left (\frac{b+2 c x}{2 \sqrt{c} \sqrt{a+b x+c x^2}}\right )}{512 c^{7/2} d^2}-\frac{15 \left (b^2-4 a c\right ) (b+2 c x) \sqrt{a+b x+c x^2}}{256 c^3 d^2}+\frac{5 (b+2 c x) \left (a+b x+c x^2\right )^{3/2}}{32 c^2 d^2}-\frac{\left (a+b x+c x^2\right )^{5/2}}{2 c d^2 (b+2 c x)} \]
Antiderivative was successfully verified.
[In] Int[(a + b*x + c*x^2)^(5/2)/(b*d + 2*c*d*x)^2,x]
[Out]
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Rubi in Sympy [A] time = 26.1736, size = 146, normalized size = 0.95 \[ - \frac{\left (a + b x + c x^{2}\right )^{\frac{5}{2}}}{2 c d^{2} \left (b + 2 c x\right )} + \frac{5 \left (b + 2 c x\right ) \left (a + b x + c x^{2}\right )^{\frac{3}{2}}}{32 c^{2} d^{2}} - \frac{15 \left (b + 2 c x\right ) \left (- 4 a c + b^{2}\right ) \sqrt{a + b x + c x^{2}}}{256 c^{3} d^{2}} + \frac{15 \left (- 4 a c + b^{2}\right )^{2} \operatorname{atanh}{\left (\frac{b + 2 c x}{2 \sqrt{c} \sqrt{a + b x + c x^{2}}} \right )}}{512 c^{\frac{7}{2}} d^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((c*x**2+b*x+a)**(5/2)/(2*c*d*x+b*d)**2,x)
[Out]
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Mathematica [A] time = 0.272607, size = 151, normalized size = 0.99 \[ \frac{\frac{\sqrt{a+x (b+c x)} \left (16 c^2 \left (-8 a^2+9 a c x^2+2 c^2 x^4\right )+4 b^2 c \left (25 a+3 c x^2\right )+16 b c^2 x \left (9 a+4 c x^2\right )-15 b^4-20 b^3 c x\right )}{256 c^3 (b+2 c x)}+\frac{15 \left (b^2-4 a c\right )^2 \log \left (2 \sqrt{c} \sqrt{a+x (b+c x)}+b+2 c x\right )}{512 c^{7/2}}}{d^2} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x + c*x^2)^(5/2)/(b*d + 2*c*d*x)^2,x]
[Out]
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Maple [B] time = 0.017, size = 961, normalized size = 6.3 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((c*x^2+b*x+a)^(5/2)/(2*c*d*x+b*d)^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((c*x^2 + b*x + a)^(5/2)/(2*c*d*x + b*d)^2,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.379096, size = 1, normalized size = 0.01 \[ \left [\frac{4 \,{\left (32 \, c^{4} x^{4} + 64 \, b c^{3} x^{3} - 15 \, b^{4} + 100 \, a b^{2} c - 128 \, a^{2} c^{2} + 12 \,{\left (b^{2} c^{2} + 12 \, a c^{3}\right )} x^{2} - 4 \,{\left (5 \, b^{3} c - 36 \, a b c^{2}\right )} x\right )} \sqrt{c x^{2} + b x + a} \sqrt{c} + 15 \,{\left (b^{5} - 8 \, a b^{3} c + 16 \, a^{2} b c^{2} + 2 \,{\left (b^{4} c - 8 \, a b^{2} c^{2} + 16 \, a^{2} c^{3}\right )} x\right )} \log \left (-4 \,{\left (2 \, c^{2} x + b c\right )} \sqrt{c x^{2} + b x + a} -{\left (8 \, c^{2} x^{2} + 8 \, b c x + b^{2} + 4 \, a c\right )} \sqrt{c}\right )}{1024 \,{\left (2 \, c^{4} d^{2} x + b c^{3} d^{2}\right )} \sqrt{c}}, \frac{2 \,{\left (32 \, c^{4} x^{4} + 64 \, b c^{3} x^{3} - 15 \, b^{4} + 100 \, a b^{2} c - 128 \, a^{2} c^{2} + 12 \,{\left (b^{2} c^{2} + 12 \, a c^{3}\right )} x^{2} - 4 \,{\left (5 \, b^{3} c - 36 \, a b c^{2}\right )} x\right )} \sqrt{c x^{2} + b x + a} \sqrt{-c} + 15 \,{\left (b^{5} - 8 \, a b^{3} c + 16 \, a^{2} b c^{2} + 2 \,{\left (b^{4} c - 8 \, a b^{2} c^{2} + 16 \, a^{2} c^{3}\right )} x\right )} \arctan \left (\frac{{\left (2 \, c x + b\right )} \sqrt{-c}}{2 \, \sqrt{c x^{2} + b x + a} c}\right )}{512 \,{\left (2 \, c^{4} d^{2} x + b c^{3} d^{2}\right )} \sqrt{-c}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^2 + b*x + a)^(5/2)/(2*c*d*x + b*d)^2,x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \frac{\int \frac{a^{2} \sqrt{a + b x + c x^{2}}}{b^{2} + 4 b c x + 4 c^{2} x^{2}}\, dx + \int \frac{b^{2} x^{2} \sqrt{a + b x + c x^{2}}}{b^{2} + 4 b c x + 4 c^{2} x^{2}}\, dx + \int \frac{c^{2} x^{4} \sqrt{a + b x + c x^{2}}}{b^{2} + 4 b c x + 4 c^{2} x^{2}}\, dx + \int \frac{2 a b x \sqrt{a + b x + c x^{2}}}{b^{2} + 4 b c x + 4 c^{2} x^{2}}\, dx + \int \frac{2 a c x^{2} \sqrt{a + b x + c x^{2}}}{b^{2} + 4 b c x + 4 c^{2} x^{2}}\, dx + \int \frac{2 b c x^{3} \sqrt{a + b x + c x^{2}}}{b^{2} + 4 b c x + 4 c^{2} x^{2}}\, dx}{d^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x**2+b*x+a)**(5/2)/(2*c*d*x+b*d)**2,x)
[Out]
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GIAC/XCAS [F(-2)] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: TypeError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^2 + b*x + a)^(5/2)/(2*c*d*x + b*d)^2,x, algorithm="giac")
[Out]