Optimal. Leaf size=121 \[ -\frac{\left (b^2-4 a c\right ) (b d+2 c d x)^{3/2}}{64 c^4 d^5}-\frac{3 \left (b^2-4 a c\right )^2}{64 c^4 d^3 \sqrt{b d+2 c d x}}+\frac{\left (b^2-4 a c\right )^3}{320 c^4 d (b d+2 c d x)^{5/2}}+\frac{(b d+2 c d x)^{7/2}}{448 c^4 d^7} \]
[Out]
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Rubi [A] time = 0.141587, 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 \[ -\frac{\left (b^2-4 a c\right ) (b d+2 c d x)^{3/2}}{64 c^4 d^5}-\frac{3 \left (b^2-4 a c\right )^2}{64 c^4 d^3 \sqrt{b d+2 c d x}}+\frac{\left (b^2-4 a c\right )^3}{320 c^4 d (b d+2 c d x)^{5/2}}+\frac{(b d+2 c d x)^{7/2}}{448 c^4 d^7} \]
Antiderivative was successfully verified.
[In] Int[(a + b*x + c*x^2)^3/(b*d + 2*c*d*x)^(7/2),x]
[Out]
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Rubi in Sympy [A] time = 35.8651, size = 116, normalized size = 0.96 \[ \frac{\left (- 4 a c + b^{2}\right )^{3}}{320 c^{4} d \left (b d + 2 c d x\right )^{\frac{5}{2}}} - \frac{3 \left (- 4 a c + b^{2}\right )^{2}}{64 c^{4} d^{3} \sqrt{b d + 2 c d x}} - \frac{\left (- 4 a c + b^{2}\right ) \left (b d + 2 c d x\right )^{\frac{3}{2}}}{64 c^{4} d^{5}} + \frac{\left (b d + 2 c d x\right )^{\frac{7}{2}}}{448 c^{4} d^{7}} \]
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)**(7/2),x)
[Out]
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Mathematica [A] time = 0.378982, size = 107, normalized size = 0.88 \[ \frac{(b+2 c x)^4 \left (-40 c x \left (b^2-7 a c\right )-\frac{105 \left (b^2-4 a c\right )^2}{b+2 c x}+\frac{7 \left (b^2-4 a c\right )^3}{(b+2 c x)^3}+140 a b c-30 b^3+60 b c^2 x^2+40 c^3 x^3\right )}{2240 c^4 (d (b+2 c x))^{7/2}} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x + c*x^2)^3/(b*d + 2*c*d*x)^(7/2),x]
[Out]
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Maple [A] time = 0.011, size = 174, normalized size = 1.4 \[ -{\frac{ \left ( 2\,cx+b \right ) \left ( -5\,{c}^{6}{x}^{6}-15\,b{c}^{5}{x}^{5}-35\,a{c}^{5}{x}^{4}-10\,{b}^{2}{c}^{4}{x}^{4}-70\,ab{c}^{4}{x}^{3}+5\,{b}^{3}{c}^{3}{x}^{3}+105\,{a}^{2}{c}^{4}{x}^{2}-105\,a{b}^{2}{c}^{3}{x}^{2}+15\,{b}^{4}{c}^{2}{x}^{2}+105\,{a}^{2}b{c}^{3}x-70\,a{b}^{3}{c}^{2}x+10\,{b}^{5}cx+7\,{a}^{3}{c}^{3}+21\,{a}^{2}{b}^{2}{c}^{2}-14\,a{b}^{4}c+2\,{b}^{6} \right ) }{35\,{c}^{4}} \left ( 2\,cdx+bd \right ) ^{-{\frac{7}{2}}}} \]
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)^(7/2),x)
[Out]
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Maxima [A] time = 0.688839, size = 192, normalized size = 1.59 \[ -\frac{\frac{7 \,{\left (15 \,{\left (b^{4} - 8 \, a b^{2} c + 16 \, a^{2} c^{2}\right )}{\left (2 \, c d x + b d\right )}^{2} -{\left (b^{6} - 12 \, a b^{4} c + 48 \, a^{2} b^{2} c^{2} - 64 \, a^{3} c^{3}\right )} d^{2}\right )}}{{\left (2 \, c d x + b d\right )}^{\frac{5}{2}} c^{3} d^{2}} + \frac{5 \,{\left (7 \,{\left (2 \, c d x + b d\right )}^{\frac{3}{2}}{\left (b^{2} - 4 \, a c\right )} d^{2} -{\left (2 \, c d x + b d\right )}^{\frac{7}{2}}\right )}}{c^{3} d^{6}}}{2240 \, c d} \]
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)^(7/2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.208593, size = 262, normalized size = 2.17 \[ \frac{5 \, c^{6} x^{6} + 15 \, b c^{5} x^{5} - 2 \, b^{6} + 14 \, a b^{4} c - 21 \, a^{2} b^{2} c^{2} - 7 \, a^{3} c^{3} + 5 \,{\left (2 \, b^{2} c^{4} + 7 \, a c^{5}\right )} x^{4} - 5 \,{\left (b^{3} c^{3} - 14 \, a b c^{4}\right )} x^{3} - 15 \,{\left (b^{4} c^{2} - 7 \, a b^{2} c^{3} + 7 \, a^{2} c^{4}\right )} x^{2} - 5 \,{\left (2 \, b^{5} c - 14 \, a b^{3} c^{2} + 21 \, a^{2} b c^{3}\right )} x}{35 \,{\left (4 \, c^{6} d^{3} x^{2} + 4 \, b c^{5} d^{3} x + b^{2} c^{4} d^{3}\right )} \sqrt{2 \, c d x + b d}} \]
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)^(7/2),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{\left (a + b x + c x^{2}\right )^{3}}{\left (d \left (b + 2 c x\right )\right )^{\frac{7}{2}}}\, dx \]
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)**(7/2),x)
[Out]
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GIAC/XCAS [A] time = 0.239695, size = 251, normalized size = 2.07 \[ \frac{b^{6} d^{2} - 12 \, a b^{4} c d^{2} + 48 \, a^{2} b^{2} c^{2} d^{2} - 64 \, a^{3} c^{3} d^{2} - 15 \,{\left (2 \, c d x + b d\right )}^{2} b^{4} + 120 \,{\left (2 \, c d x + b d\right )}^{2} a b^{2} c - 240 \,{\left (2 \, c d x + b d\right )}^{2} a^{2} c^{2}}{320 \,{\left (2 \, c d x + b d\right )}^{\frac{5}{2}} c^{4} d^{3}} - \frac{7 \,{\left (2 \, c d x + b d\right )}^{\frac{3}{2}} b^{2} c^{24} d^{44} - 28 \,{\left (2 \, c d x + b d\right )}^{\frac{3}{2}} a c^{25} d^{44} -{\left (2 \, c d x + b d\right )}^{\frac{7}{2}} c^{24} d^{42}}{448 \, c^{28} d^{49}} \]
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)^(7/2),x, algorithm="giac")
[Out]