Optimal. Leaf size=92 \[ \frac{3 b^2 (b c-a d)}{5 d^4 (c+d x)^5}-\frac{b (b c-a d)^2}{2 d^4 (c+d x)^6}+\frac{(b c-a d)^3}{7 d^4 (c+d x)^7}-\frac{b^3}{4 d^4 (c+d x)^4} \]
[Out]
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Rubi [A] time = 0.139578, antiderivative size = 92, 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 \[ \frac{3 b^2 (b c-a d)}{5 d^4 (c+d x)^5}-\frac{b (b c-a d)^2}{2 d^4 (c+d x)^6}+\frac{(b c-a d)^3}{7 d^4 (c+d x)^7}-\frac{b^3}{4 d^4 (c+d x)^4} \]
Antiderivative was successfully verified.
[In] Int[(a + b*x)^3/(c + d*x)^8,x]
[Out]
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Rubi in Sympy [A] time = 27.5598, size = 82, normalized size = 0.89 \[ - \frac{b^{3}}{4 d^{4} \left (c + d x\right )^{4}} - \frac{3 b^{2} \left (a d - b c\right )}{5 d^{4} \left (c + d x\right )^{5}} - \frac{b \left (a d - b c\right )^{2}}{2 d^{4} \left (c + d x\right )^{6}} - \frac{\left (a d - b c\right )^{3}}{7 d^{4} \left (c + d x\right )^{7}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b*x+a)**3/(d*x+c)**8,x)
[Out]
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Mathematica [A] time = 0.0519185, size = 94, normalized size = 1.02 \[ -\frac{20 a^3 d^3+10 a^2 b d^2 (c+7 d x)+4 a b^2 d \left (c^2+7 c d x+21 d^2 x^2\right )+b^3 \left (c^3+7 c^2 d x+21 c d^2 x^2+35 d^3 x^3\right )}{140 d^4 (c+d x)^7} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x)^3/(c + d*x)^8,x]
[Out]
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Maple [A] time = 0.009, size = 122, normalized size = 1.3 \[ -{\frac{{b}^{3}}{4\,{d}^{4} \left ( dx+c \right ) ^{4}}}-{\frac{{a}^{3}{d}^{3}-3\,{a}^{2}bc{d}^{2}+3\,a{b}^{2}{c}^{2}d-{b}^{3}{c}^{3}}{7\,{d}^{4} \left ( dx+c \right ) ^{7}}}-{\frac{b \left ({a}^{2}{d}^{2}-2\,abcd+{b}^{2}{c}^{2} \right ) }{2\,{d}^{4} \left ( dx+c \right ) ^{6}}}-{\frac{3\,{b}^{2} \left ( ad-bc \right ) }{5\,{d}^{4} \left ( dx+c \right ) ^{5}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b*x+a)^3/(d*x+c)^8,x)
[Out]
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Maxima [A] time = 1.35947, size = 246, normalized size = 2.67 \[ -\frac{35 \, b^{3} d^{3} x^{3} + b^{3} c^{3} + 4 \, a b^{2} c^{2} d + 10 \, a^{2} b c d^{2} + 20 \, a^{3} d^{3} + 21 \,{\left (b^{3} c d^{2} + 4 \, a b^{2} d^{3}\right )} x^{2} + 7 \,{\left (b^{3} c^{2} d + 4 \, a b^{2} c d^{2} + 10 \, a^{2} b d^{3}\right )} x}{140 \,{\left (d^{11} x^{7} + 7 \, c d^{10} x^{6} + 21 \, c^{2} d^{9} x^{5} + 35 \, c^{3} d^{8} x^{4} + 35 \, c^{4} d^{7} x^{3} + 21 \, c^{5} d^{6} x^{2} + 7 \, c^{6} d^{5} x + c^{7} d^{4}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^3/(d*x + c)^8,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.20106, size = 246, normalized size = 2.67 \[ -\frac{35 \, b^{3} d^{3} x^{3} + b^{3} c^{3} + 4 \, a b^{2} c^{2} d + 10 \, a^{2} b c d^{2} + 20 \, a^{3} d^{3} + 21 \,{\left (b^{3} c d^{2} + 4 \, a b^{2} d^{3}\right )} x^{2} + 7 \,{\left (b^{3} c^{2} d + 4 \, a b^{2} c d^{2} + 10 \, a^{2} b d^{3}\right )} x}{140 \,{\left (d^{11} x^{7} + 7 \, c d^{10} x^{6} + 21 \, c^{2} d^{9} x^{5} + 35 \, c^{3} d^{8} x^{4} + 35 \, c^{4} d^{7} x^{3} + 21 \, c^{5} d^{6} x^{2} + 7 \, c^{6} d^{5} x + c^{7} d^{4}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^3/(d*x + c)^8,x, algorithm="fricas")
[Out]
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Sympy [A] time = 6.08197, size = 194, normalized size = 2.11 \[ - \frac{20 a^{3} d^{3} + 10 a^{2} b c d^{2} + 4 a b^{2} c^{2} d + b^{3} c^{3} + 35 b^{3} d^{3} x^{3} + x^{2} \left (84 a b^{2} d^{3} + 21 b^{3} c d^{2}\right ) + x \left (70 a^{2} b d^{3} + 28 a b^{2} c d^{2} + 7 b^{3} c^{2} d\right )}{140 c^{7} d^{4} + 980 c^{6} d^{5} x + 2940 c^{5} d^{6} x^{2} + 4900 c^{4} d^{7} x^{3} + 4900 c^{3} d^{8} x^{4} + 2940 c^{2} d^{9} x^{5} + 980 c d^{10} x^{6} + 140 d^{11} x^{7}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x+a)**3/(d*x+c)**8,x)
[Out]
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GIAC/XCAS [A] time = 0.218683, size = 154, normalized size = 1.67 \[ -\frac{35 \, b^{3} d^{3} x^{3} + 21 \, b^{3} c d^{2} x^{2} + 84 \, a b^{2} d^{3} x^{2} + 7 \, b^{3} c^{2} d x + 28 \, a b^{2} c d^{2} x + 70 \, a^{2} b d^{3} x + b^{3} c^{3} + 4 \, a b^{2} c^{2} d + 10 \, a^{2} b c d^{2} + 20 \, a^{3} d^{3}}{140 \,{\left (d x + c\right )}^{7} d^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^3/(d*x + c)^8,x, algorithm="giac")
[Out]