Optimal. Leaf size=28 \[ -\frac{(c+d x)^3}{3 (a+b x)^3 (b c-a d)} \]
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Rubi [A] time = 0.0166158, antiderivative size = 28, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.067 \[ -\frac{(c+d x)^3}{3 (a+b x)^3 (b c-a d)} \]
Antiderivative was successfully verified.
[In] Int[(c + d*x)^2/(a + b*x)^4,x]
[Out]
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Rubi in Sympy [A] time = 3.71565, size = 20, normalized size = 0.71 \[ \frac{\left (c + d x\right )^{3}}{3 \left (a + b x\right )^{3} \left (a d - b c\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((d*x+c)**2/(b*x+a)**4,x)
[Out]
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Mathematica [A] time = 0.0393221, size = 53, normalized size = 1.89 \[ -\frac{a^2 d^2+a b d (c+3 d x)+b^2 \left (c^2+3 c d x+3 d^2 x^2\right )}{3 b^3 (a+b x)^3} \]
Antiderivative was successfully verified.
[In] Integrate[(c + d*x)^2/(a + b*x)^4,x]
[Out]
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Maple [B] time = 0.008, size = 70, normalized size = 2.5 \[ -{\frac{{a}^{2}{d}^{2}-2\,abcd+{b}^{2}{c}^{2}}{3\,{b}^{3} \left ( bx+a \right ) ^{3}}}+{\frac{d \left ( ad-bc \right ) }{{b}^{3} \left ( bx+a \right ) ^{2}}}-{\frac{{d}^{2}}{{b}^{3} \left ( bx+a \right ) }} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((d*x+c)^2/(b*x+a)^4,x)
[Out]
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Maxima [A] time = 1.34039, size = 113, normalized size = 4.04 \[ -\frac{3 \, b^{2} d^{2} x^{2} + b^{2} c^{2} + a b c d + a^{2} d^{2} + 3 \,{\left (b^{2} c d + a b d^{2}\right )} x}{3 \,{\left (b^{6} x^{3} + 3 \, a b^{5} x^{2} + 3 \, a^{2} b^{4} x + a^{3} b^{3}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x + c)^2/(b*x + a)^4,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.197228, size = 113, normalized size = 4.04 \[ -\frac{3 \, b^{2} d^{2} x^{2} + b^{2} c^{2} + a b c d + a^{2} d^{2} + 3 \,{\left (b^{2} c d + a b d^{2}\right )} x}{3 \,{\left (b^{6} x^{3} + 3 \, a b^{5} x^{2} + 3 \, a^{2} b^{4} x + a^{3} b^{3}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x + c)^2/(b*x + a)^4,x, algorithm="fricas")
[Out]
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Sympy [A] time = 2.92313, size = 88, normalized size = 3.14 \[ - \frac{a^{2} d^{2} + a b c d + b^{2} c^{2} + 3 b^{2} d^{2} x^{2} + x \left (3 a b d^{2} + 3 b^{2} c d\right )}{3 a^{3} b^{3} + 9 a^{2} b^{4} x + 9 a b^{5} x^{2} + 3 b^{6} x^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x+c)**2/(b*x+a)**4,x)
[Out]
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GIAC/XCAS [A] time = 0.223177, size = 80, normalized size = 2.86 \[ -\frac{3 \, b^{2} d^{2} x^{2} + 3 \, b^{2} c d x + 3 \, a b d^{2} x + b^{2} c^{2} + a b c d + a^{2} d^{2}}{3 \,{\left (b x + a\right )}^{3} b^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x + c)^2/(b*x + a)^4,x, algorithm="giac")
[Out]