Optimal. Leaf size=65 \[ \frac{d (a+b x)^4 (b c-a d)}{2 b^3}+\frac{(a+b x)^3 (b c-a d)^2}{3 b^3}+\frac{d^2 (a+b x)^5}{5 b^3} \]
[Out]
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Rubi [A] time = 0.105204, antiderivative size = 65, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.067 \[ \frac{d (a+b x)^4 (b c-a d)}{2 b^3}+\frac{(a+b x)^3 (b c-a d)^2}{3 b^3}+\frac{d^2 (a+b x)^5}{5 b^3} \]
Antiderivative was successfully verified.
[In] Int[(a + b*x)^2*(c + d*x)^2,x]
[Out]
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Rubi in Sympy [A] time = 17.8437, size = 54, normalized size = 0.83 \[ \frac{d^{2} \left (a + b x\right )^{5}}{5 b^{3}} - \frac{d \left (a + b x\right )^{4} \left (a d - b c\right )}{2 b^{3}} + \frac{\left (a + b x\right )^{3} \left (a d - b c\right )^{2}}{3 b^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b*x+a)**2*(d*x+c)**2,x)
[Out]
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Mathematica [A] time = 0.017857, size = 79, normalized size = 1.22 \[ \frac{1}{3} x^3 \left (a^2 d^2+4 a b c d+b^2 c^2\right )+a^2 c^2 x+\frac{1}{2} b d x^4 (a d+b c)+a c x^2 (a d+b c)+\frac{1}{5} b^2 d^2 x^5 \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x)^2*(c + d*x)^2,x]
[Out]
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Maple [A] time = 0., size = 87, normalized size = 1.3 \[{\frac{{b}^{2}{d}^{2}{x}^{5}}{5}}+{\frac{ \left ( 2\,ab{d}^{2}+2\,{b}^{2}cd \right ){x}^{4}}{4}}+{\frac{ \left ({a}^{2}{d}^{2}+4\,abcd+{b}^{2}{c}^{2} \right ){x}^{3}}{3}}+{\frac{ \left ( 2\,{a}^{2}cd+2\,ab{c}^{2} \right ){x}^{2}}{2}}+{a}^{2}{c}^{2}x \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b*x+a)^2*(d*x+c)^2,x)
[Out]
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Maxima [A] time = 1.33197, size = 109, normalized size = 1.68 \[ \frac{1}{5} \, b^{2} d^{2} x^{5} + a^{2} c^{2} x + \frac{1}{2} \,{\left (b^{2} c d + a b d^{2}\right )} x^{4} + \frac{1}{3} \,{\left (b^{2} c^{2} + 4 \, a b c d + a^{2} d^{2}\right )} x^{3} +{\left (a b c^{2} + a^{2} c d\right )} x^{2} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^2*(d*x + c)^2,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.178271, size = 1, normalized size = 0.02 \[ \frac{1}{5} x^{5} d^{2} b^{2} + \frac{1}{2} x^{4} d c b^{2} + \frac{1}{2} x^{4} d^{2} b a + \frac{1}{3} x^{3} c^{2} b^{2} + \frac{4}{3} x^{3} d c b a + \frac{1}{3} x^{3} d^{2} a^{2} + x^{2} c^{2} b a + x^{2} d c a^{2} + x c^{2} a^{2} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^2*(d*x + c)^2,x, algorithm="fricas")
[Out]
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Sympy [A] time = 0.154673, size = 87, normalized size = 1.34 \[ a^{2} c^{2} x + \frac{b^{2} d^{2} x^{5}}{5} + x^{4} \left (\frac{a b d^{2}}{2} + \frac{b^{2} c d}{2}\right ) + x^{3} \left (\frac{a^{2} d^{2}}{3} + \frac{4 a b c d}{3} + \frac{b^{2} c^{2}}{3}\right ) + x^{2} \left (a^{2} c d + a b c^{2}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x+a)**2*(d*x+c)**2,x)
[Out]
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GIAC/XCAS [A] time = 0.222626, size = 120, normalized size = 1.85 \[ \frac{1}{5} \, b^{2} d^{2} x^{5} + \frac{1}{2} \, b^{2} c d x^{4} + \frac{1}{2} \, a b d^{2} x^{4} + \frac{1}{3} \, b^{2} c^{2} x^{3} + \frac{4}{3} \, a b c d x^{3} + \frac{1}{3} \, a^{2} d^{2} x^{3} + a b c^{2} x^{2} + a^{2} c d x^{2} + a^{2} c^{2} x \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^2*(d*x + c)^2,x, algorithm="giac")
[Out]