Optimal. Leaf size=94 \[ \frac{\left (b^2-4 a c\right )^3}{640 c^4 d^6 (b+2 c x)^5}-\frac{\left (b^2-4 a c\right )^2}{128 c^4 d^6 (b+2 c x)^3}+\frac{3 \left (b^2-4 a c\right )}{128 c^4 d^6 (b+2 c x)}+\frac{x}{64 c^3 d^6} \]
[Out]
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Rubi [A] time = 0.208068, antiderivative size = 94, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.042 \[ \frac{\left (b^2-4 a c\right )^3}{640 c^4 d^6 (b+2 c x)^5}-\frac{\left (b^2-4 a c\right )^2}{128 c^4 d^6 (b+2 c x)^3}+\frac{3 \left (b^2-4 a c\right )}{128 c^4 d^6 (b+2 c x)}+\frac{x}{64 c^3 d^6} \]
Antiderivative was successfully verified.
[In] Int[(a + b*x + c*x^2)^3/(b*d + 2*c*d*x)^6,x]
[Out]
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Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ \frac{\int \frac{1}{64}\, dx}{c^{3} d^{6}} + \frac{3 \left (- 4 a c + b^{2}\right )}{128 c^{4} d^{6} \left (b + 2 c x\right )} - \frac{\left (- 4 a c + b^{2}\right )^{2}}{128 c^{4} d^{6} \left (b + 2 c x\right )^{3}} + \frac{\left (- 4 a c + b^{2}\right )^{3}}{640 c^{4} d^{6} \left (b + 2 c x\right )^{5}} \]
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)**6,x)
[Out]
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Mathematica [A] time = 0.117009, size = 72, normalized size = 0.77 \[ \frac{\frac{\left (b^2-4 a c\right )^3}{(b+2 c x)^5}-\frac{5 \left (b^2-4 a c\right )^2}{(b+2 c x)^3}+\frac{15 \left (b^2-4 a c\right )}{b+2 c x}+10 c x}{640 c^4 d^6} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x + c*x^2)^3/(b*d + 2*c*d*x)^6,x]
[Out]
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Maple [A] time = 0.011, size = 114, normalized size = 1.2 \[{\frac{1}{{d}^{6}} \left ({\frac{x}{64\,{c}^{3}}}-{\frac{64\,{a}^{3}{c}^{3}-48\,{a}^{2}{b}^{2}{c}^{2}+12\,a{b}^{4}c-{b}^{6}}{640\,{c}^{4} \left ( 2\,cx+b \right ) ^{5}}}-{\frac{48\,{a}^{2}{c}^{2}-24\,ac{b}^{2}+3\,{b}^{4}}{384\,{c}^{4} \left ( 2\,cx+b \right ) ^{3}}}-{\frac{12\,ac-3\,{b}^{2}}{128\,{c}^{4} \left ( 2\,cx+b \right ) }} \right ) } \]
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)^6,x)
[Out]
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Maxima [A] time = 0.687257, size = 294, normalized size = 3.13 \[ \frac{11 \, b^{6} - 32 \, a b^{4} c - 32 \, a^{2} b^{2} c^{2} - 64 \, a^{3} c^{3} + 240 \,{\left (b^{2} c^{4} - 4 \, a c^{5}\right )} x^{4} + 480 \,{\left (b^{3} c^{3} - 4 \, a b c^{4}\right )} x^{3} + 20 \,{\left (17 \, b^{4} c^{2} - 64 \, a b^{2} c^{3} - 16 \, a^{2} c^{4}\right )} x^{2} + 20 \,{\left (5 \, b^{5} c - 16 \, a b^{3} c^{2} - 16 \, a^{2} b c^{3}\right )} x}{640 \,{\left (32 \, c^{9} d^{6} x^{5} + 80 \, b c^{8} d^{6} x^{4} + 80 \, b^{2} c^{7} d^{6} x^{3} + 40 \, b^{3} c^{6} d^{6} x^{2} + 10 \, b^{4} c^{5} d^{6} x + b^{5} c^{4} d^{6}\right )}} + \frac{x}{64 \, c^{3} d^{6}} \]
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)^6,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.21063, size = 306, normalized size = 3.26 \[ \frac{320 \, c^{6} x^{6} + 800 \, b c^{5} x^{5} + 11 \, b^{6} - 32 \, a b^{4} c - 32 \, a^{2} b^{2} c^{2} - 64 \, a^{3} c^{3} + 80 \,{\left (13 \, b^{2} c^{4} - 12 \, a c^{5}\right )} x^{4} + 80 \,{\left (11 \, b^{3} c^{3} - 24 \, a b c^{4}\right )} x^{3} + 40 \,{\left (11 \, b^{4} c^{2} - 32 \, a b^{2} c^{3} - 8 \, a^{2} c^{4}\right )} x^{2} + 10 \,{\left (11 \, b^{5} c - 32 \, a b^{3} c^{2} - 32 \, a^{2} b c^{3}\right )} x}{640 \,{\left (32 \, c^{9} d^{6} x^{5} + 80 \, b c^{8} d^{6} x^{4} + 80 \, b^{2} c^{7} d^{6} x^{3} + 40 \, b^{3} c^{6} d^{6} x^{2} + 10 \, b^{4} c^{5} d^{6} x + b^{5} c^{4} d^{6}\right )}} \]
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)^6,x, algorithm="fricas")
[Out]
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Sympy [A] time = 15.1009, size = 223, normalized size = 2.37 \[ - \frac{64 a^{3} c^{3} + 32 a^{2} b^{2} c^{2} + 32 a b^{4} c - 11 b^{6} + x^{4} \left (960 a c^{5} - 240 b^{2} c^{4}\right ) + x^{3} \left (1920 a b c^{4} - 480 b^{3} c^{3}\right ) + x^{2} \left (320 a^{2} c^{4} + 1280 a b^{2} c^{3} - 340 b^{4} c^{2}\right ) + x \left (320 a^{2} b c^{3} + 320 a b^{3} c^{2} - 100 b^{5} c\right )}{640 b^{5} c^{4} d^{6} + 6400 b^{4} c^{5} d^{6} x + 25600 b^{3} c^{6} d^{6} x^{2} + 51200 b^{2} c^{7} d^{6} x^{3} + 51200 b c^{8} d^{6} x^{4} + 20480 c^{9} d^{6} x^{5}} + \frac{x}{64 c^{3} d^{6}} \]
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)**6,x)
[Out]
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GIAC/XCAS [A] time = 0.214436, size = 216, normalized size = 2.3 \[ \frac{x}{64 \, c^{3} d^{6}} + \frac{240 \, b^{2} c^{4} x^{4} - 960 \, a c^{5} x^{4} + 480 \, b^{3} c^{3} x^{3} - 1920 \, a b c^{4} x^{3} + 340 \, b^{4} c^{2} x^{2} - 1280 \, a b^{2} c^{3} x^{2} - 320 \, a^{2} c^{4} x^{2} + 100 \, b^{5} c x - 320 \, a b^{3} c^{2} x - 320 \, a^{2} b c^{3} x + 11 \, b^{6} - 32 \, a b^{4} c - 32 \, a^{2} b^{2} c^{2} - 64 \, a^{3} c^{3}}{640 \,{\left (2 \, c x + b\right )}^{5} c^{4} d^{6}} \]
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)^6,x, algorithm="giac")
[Out]