Optimal. Leaf size=121 \[ -\frac{3 \left (b^2-4 a c\right ) \sqrt{b d+2 c d x}}{64 c^4 d^5}-\frac{\left (b^2-4 a c\right )^2}{64 c^4 d^3 (b d+2 c d x)^{3/2}}+\frac{\left (b^2-4 a c\right )^3}{448 c^4 d (b d+2 c d x)^{7/2}}+\frac{(b d+2 c d x)^{5/2}}{320 c^4 d^7} \]
[Out]
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Rubi [A] time = 0.144876, antiderivative size = 121, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.038 \[ -\frac{3 \left (b^2-4 a c\right ) \sqrt{b d+2 c d x}}{64 c^4 d^5}-\frac{\left (b^2-4 a c\right )^2}{64 c^4 d^3 (b d+2 c d x)^{3/2}}+\frac{\left (b^2-4 a c\right )^3}{448 c^4 d (b d+2 c d x)^{7/2}}+\frac{(b d+2 c d x)^{5/2}}{320 c^4 d^7} \]
Antiderivative was successfully verified.
[In] Int[(a + b*x + c*x^2)^3/(b*d + 2*c*d*x)^(9/2),x]
[Out]
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Rubi in Sympy [A] time = 35.9773, size = 116, normalized size = 0.96 \[ \frac{\left (- 4 a c + b^{2}\right )^{3}}{448 c^{4} d \left (b d + 2 c d x\right )^{\frac{7}{2}}} - \frac{\left (- 4 a c + b^{2}\right )^{2}}{64 c^{4} d^{3} \left (b d + 2 c d x\right )^{\frac{3}{2}}} - \frac{3 \left (- 4 a c + b^{2}\right ) \sqrt{b d + 2 c d x}}{64 c^{4} d^{5}} + \frac{\left (b d + 2 c d x\right )^{\frac{5}{2}}}{320 c^{4} d^{7}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((c*x**2+b*x+a)**3/(2*c*d*x+b*d)**(9/2),x)
[Out]
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Mathematica [A] time = 0.272018, size = 90, normalized size = 0.74 \[ \frac{(b+2 c x)^5 \left (\frac{5 \left (b^2-4 a c\right )^3}{(b+2 c x)^4}-\frac{35 \left (b^2-4 a c\right )^2}{(b+2 c x)^2}+420 a c-98 b^2+28 b c x+28 c^2 x^2\right )}{2240 c^4 (d (b+2 c x))^{9/2}} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x + c*x^2)^3/(b*d + 2*c*d*x)^(9/2),x]
[Out]
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Maple [A] time = 0.011, size = 163, normalized size = 1.4 \[ -{\frac{ \left ( 2\,cx+b \right ) \left ( -7\,{c}^{6}{x}^{6}-21\,b{c}^{5}{x}^{5}-105\,a{c}^{5}{x}^{4}-210\,ab{c}^{4}{x}^{3}+35\,{b}^{3}{c}^{3}{x}^{3}+35\,{a}^{2}{c}^{4}{x}^{2}-175\,a{b}^{2}{c}^{3}{x}^{2}+35\,{b}^{4}{c}^{2}{x}^{2}+35\,{a}^{2}b{c}^{3}x-70\,a{b}^{3}{c}^{2}x+14\,{b}^{5}cx+5\,{a}^{3}{c}^{3}+5\,{a}^{2}{b}^{2}{c}^{2}-10\,a{b}^{4}c+2\,{b}^{6} \right ) }{35\,{c}^{4}} \left ( 2\,cdx+bd \right ) ^{-{\frac{9}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((c*x^2+b*x+a)^3/(2*c*d*x+b*d)^(9/2),x)
[Out]
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Maxima [A] time = 0.68689, size = 192, normalized size = 1.59 \[ -\frac{\frac{5 \,{\left (7 \,{\left (b^{4} - 8 \, a b^{2} c + 16 \, a^{2} c^{2}\right )}{\left (2 \, c d x + b d\right )}^{2} -{\left (b^{6} - 12 \, a b^{4} c + 48 \, a^{2} b^{2} c^{2} - 64 \, a^{3} c^{3}\right )} d^{2}\right )}}{{\left (2 \, c d x + b d\right )}^{\frac{7}{2}} c^{3} d^{2}} + \frac{7 \,{\left (15 \, \sqrt{2 \, c d x + b d}{\left (b^{2} - 4 \, a c\right )} d^{2} -{\left (2 \, c d x + b d\right )}^{\frac{5}{2}}\right )}}{c^{3} d^{6}}}{2240 \, c d} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^2 + b*x + a)^3/(2*c*d*x + b*d)^(9/2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.208483, size = 265, normalized size = 2.19 \[ \frac{7 \, c^{6} x^{6} + 21 \, b c^{5} x^{5} + 105 \, a c^{5} x^{4} - 2 \, b^{6} + 10 \, a b^{4} c - 5 \, a^{2} b^{2} c^{2} - 5 \, a^{3} c^{3} - 35 \,{\left (b^{3} c^{3} - 6 \, a b c^{4}\right )} x^{3} - 35 \,{\left (b^{4} c^{2} - 5 \, a b^{2} c^{3} + a^{2} c^{4}\right )} x^{2} - 7 \,{\left (2 \, b^{5} c - 10 \, a b^{3} c^{2} + 5 \, a^{2} b c^{3}\right )} x}{35 \,{\left (8 \, c^{7} d^{4} x^{3} + 12 \, b c^{6} d^{4} x^{2} + 6 \, b^{2} c^{5} d^{4} x + b^{3} c^{4} d^{4}\right )} \sqrt{2 \, c d x + b d}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^2 + b*x + a)^3/(2*c*d*x + b*d)^(9/2),x, algorithm="fricas")
[Out]
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Sympy [A] time = 28.484, size = 1394, normalized size = 11.52 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x**2+b*x+a)**3/(2*c*d*x+b*d)**(9/2),x)
[Out]
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GIAC/XCAS [A] time = 0.244974, size = 251, normalized size = 2.07 \[ \frac{b^{6} d^{2} - 12 \, a b^{4} c d^{2} + 48 \, a^{2} b^{2} c^{2} d^{2} - 64 \, a^{3} c^{3} d^{2} - 7 \,{\left (2 \, c d x + b d\right )}^{2} b^{4} + 56 \,{\left (2 \, c d x + b d\right )}^{2} a b^{2} c - 112 \,{\left (2 \, c d x + b d\right )}^{2} a^{2} c^{2}}{448 \,{\left (2 \, c d x + b d\right )}^{\frac{7}{2}} c^{4} d^{3}} - \frac{15 \, \sqrt{2 \, c d x + b d} b^{2} c^{16} d^{30} - 60 \, \sqrt{2 \, c d x + b d} a c^{17} d^{30} -{\left (2 \, c d x + b d\right )}^{\frac{5}{2}} c^{16} d^{28}}{320 \, c^{20} d^{35}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^2 + b*x + a)^3/(2*c*d*x + b*d)^(9/2),x, algorithm="giac")
[Out]