Optimal. Leaf size=38 \[ \frac{(a+b x)^4 (A b-a B)}{4 b^2}+\frac{B (a+b x)^5}{5 b^2} \]
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Rubi [A] time = 0.0449682, antiderivative size = 38, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.077 \[ \frac{(a+b x)^4 (A b-a B)}{4 b^2}+\frac{B (a+b x)^5}{5 b^2} \]
Antiderivative was successfully verified.
[In] Int[(a + b*x)^3*(A + B*x),x]
[Out]
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Rubi in Sympy [A] time = 10.59, size = 31, normalized size = 0.82 \[ \frac{B \left (a + b x\right )^{5}}{5 b^{2}} + \frac{\left (a + b x\right )^{4} \left (A b - B a\right )}{4 b^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b*x+a)**3*(B*x+A),x)
[Out]
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Mathematica [A] time = 0.0176512, size = 67, normalized size = 1.76 \[ a^3 A x+\frac{1}{2} a^2 x^2 (a B+3 A b)+\frac{1}{4} b^2 x^4 (3 a B+A b)+a b x^3 (a B+A b)+\frac{1}{5} b^3 B x^5 \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x)^3*(A + B*x),x]
[Out]
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Maple [B] time = 0., size = 73, normalized size = 1.9 \[{\frac{B{b}^{3}{x}^{5}}{5}}+{\frac{ \left ({b}^{3}A+3\,a{b}^{2}B \right ){x}^{4}}{4}}+{\frac{ \left ( 3\,a{b}^{2}A+3\,{a}^{2}bB \right ){x}^{3}}{3}}+{\frac{ \left ( 3\,A{a}^{2}b+B{a}^{3} \right ){x}^{2}}{2}}+{a}^{3}Ax \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b*x+a)^3*(B*x+A),x)
[Out]
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Maxima [A] time = 1.34262, size = 93, normalized size = 2.45 \[ \frac{1}{5} \, B b^{3} x^{5} + A a^{3} x + \frac{1}{4} \,{\left (3 \, B a b^{2} + A b^{3}\right )} x^{4} +{\left (B a^{2} b + A a b^{2}\right )} x^{3} + \frac{1}{2} \,{\left (B a^{3} + 3 \, A a^{2} b\right )} x^{2} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)*(b*x + a)^3,x, algorithm="maxima")
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Fricas [A] time = 0.186658, size = 1, normalized size = 0.03 \[ \frac{1}{5} x^{5} b^{3} B + \frac{3}{4} x^{4} b^{2} a B + \frac{1}{4} x^{4} b^{3} A + x^{3} b a^{2} B + x^{3} b^{2} a A + \frac{1}{2} x^{2} a^{3} B + \frac{3}{2} x^{2} b a^{2} A + x a^{3} A \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)*(b*x + a)^3,x, algorithm="fricas")
[Out]
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Sympy [A] time = 0.129695, size = 73, normalized size = 1.92 \[ A a^{3} x + \frac{B b^{3} x^{5}}{5} + x^{4} \left (\frac{A b^{3}}{4} + \frac{3 B a b^{2}}{4}\right ) + x^{3} \left (A a b^{2} + B a^{2} b\right ) + x^{2} \left (\frac{3 A a^{2} b}{2} + \frac{B a^{3}}{2}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x+a)**3*(B*x+A),x)
[Out]
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GIAC/XCAS [A] time = 0.228906, size = 97, normalized size = 2.55 \[ \frac{1}{5} \, B b^{3} x^{5} + \frac{3}{4} \, B a b^{2} x^{4} + \frac{1}{4} \, A b^{3} x^{4} + B a^{2} b x^{3} + A a b^{2} x^{3} + \frac{1}{2} \, B a^{3} x^{2} + \frac{3}{2} \, A a^{2} b x^{2} + A a^{3} x \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)*(b*x + a)^3,x, algorithm="giac")
[Out]