Optimal. Leaf size=61 \[ \frac{(a+b x)^7 (A b-2 a B)}{7 b^3}-\frac{a (a+b x)^6 (A b-a B)}{6 b^3}+\frac{B (a+b x)^8}{8 b^3} \]
[Out]
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Rubi [A] time = 0.153904, antiderivative size = 61, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 14, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.071 \[ \frac{(a+b x)^7 (A b-2 a B)}{7 b^3}-\frac{a (a+b x)^6 (A b-a B)}{6 b^3}+\frac{B (a+b x)^8}{8 b^3} \]
Antiderivative was successfully verified.
[In] Int[x*(a + b*x)^5*(A + B*x),x]
[Out]
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Rubi in Sympy [A] time = 32.5561, size = 53, normalized size = 0.87 \[ \frac{B \left (a + b x\right )^{8}}{8 b^{3}} - \frac{a \left (a + b x\right )^{6} \left (A b - B a\right )}{6 b^{3}} + \frac{\left (a + b x\right )^{7} \left (A b - 2 B a\right )}{7 b^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x*(b*x+a)**5*(B*x+A),x)
[Out]
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Mathematica [A] time = 0.0260399, size = 115, normalized size = 1.89 \[ \frac{1}{2} a^5 A x^2+\frac{1}{3} a^4 x^3 (a B+5 A b)+\frac{5}{4} a^3 b x^4 (a B+2 A b)+2 a^2 b^2 x^5 (a B+A b)+\frac{1}{7} b^4 x^7 (5 a B+A b)+\frac{5}{6} a b^3 x^6 (2 a B+A b)+\frac{1}{8} b^5 B x^8 \]
Antiderivative was successfully verified.
[In] Integrate[x*(a + b*x)^5*(A + B*x),x]
[Out]
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Maple [B] time = 0.002, size = 124, normalized size = 2. \[{\frac{{b}^{5}B{x}^{8}}{8}}+{\frac{ \left ({b}^{5}A+5\,a{b}^{4}B \right ){x}^{7}}{7}}+{\frac{ \left ( 5\,a{b}^{4}A+10\,{a}^{2}{b}^{3}B \right ){x}^{6}}{6}}+{\frac{ \left ( 10\,{a}^{2}{b}^{3}A+10\,{a}^{3}{b}^{2}B \right ){x}^{5}}{5}}+{\frac{ \left ( 10\,{a}^{3}{b}^{2}A+5\,{a}^{4}bB \right ){x}^{4}}{4}}+{\frac{ \left ( 5\,{a}^{4}bA+{a}^{5}B \right ){x}^{3}}{3}}+{\frac{{a}^{5}A{x}^{2}}{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x*(b*x+a)^5*(B*x+A),x)
[Out]
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Maxima [A] time = 1.35222, size = 161, normalized size = 2.64 \[ \frac{1}{8} \, B b^{5} x^{8} + \frac{1}{2} \, A a^{5} x^{2} + \frac{1}{7} \,{\left (5 \, B a b^{4} + A b^{5}\right )} x^{7} + \frac{5}{6} \,{\left (2 \, B a^{2} b^{3} + A a b^{4}\right )} x^{6} + 2 \,{\left (B a^{3} b^{2} + A a^{2} b^{3}\right )} x^{5} + \frac{5}{4} \,{\left (B a^{4} b + 2 \, A a^{3} b^{2}\right )} x^{4} + \frac{1}{3} \,{\left (B a^{5} + 5 \, A a^{4} b\right )} x^{3} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)*(b*x + a)^5*x,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.185931, size = 1, normalized size = 0.02 \[ \frac{1}{8} x^{8} b^{5} B + \frac{5}{7} x^{7} b^{4} a B + \frac{1}{7} x^{7} b^{5} A + \frac{5}{3} x^{6} b^{3} a^{2} B + \frac{5}{6} x^{6} b^{4} a A + 2 x^{5} b^{2} a^{3} B + 2 x^{5} b^{3} a^{2} A + \frac{5}{4} x^{4} b a^{4} B + \frac{5}{2} x^{4} b^{2} a^{3} A + \frac{1}{3} x^{3} a^{5} B + \frac{5}{3} x^{3} b a^{4} A + \frac{1}{2} x^{2} a^{5} A \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)*(b*x + a)^5*x,x, algorithm="fricas")
[Out]
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Sympy [A] time = 0.165515, size = 134, normalized size = 2.2 \[ \frac{A a^{5} x^{2}}{2} + \frac{B b^{5} x^{8}}{8} + x^{7} \left (\frac{A b^{5}}{7} + \frac{5 B a b^{4}}{7}\right ) + x^{6} \left (\frac{5 A a b^{4}}{6} + \frac{5 B a^{2} b^{3}}{3}\right ) + x^{5} \left (2 A a^{2} b^{3} + 2 B a^{3} b^{2}\right ) + x^{4} \left (\frac{5 A a^{3} b^{2}}{2} + \frac{5 B a^{4} b}{4}\right ) + x^{3} \left (\frac{5 A a^{4} b}{3} + \frac{B a^{5}}{3}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x*(b*x+a)**5*(B*x+A),x)
[Out]
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GIAC/XCAS [A] time = 0.36516, size = 169, normalized size = 2.77 \[ \frac{1}{8} \, B b^{5} x^{8} + \frac{5}{7} \, B a b^{4} x^{7} + \frac{1}{7} \, A b^{5} x^{7} + \frac{5}{3} \, B a^{2} b^{3} x^{6} + \frac{5}{6} \, A a b^{4} x^{6} + 2 \, B a^{3} b^{2} x^{5} + 2 \, A a^{2} b^{3} x^{5} + \frac{5}{4} \, B a^{4} b x^{4} + \frac{5}{2} \, A a^{3} b^{2} x^{4} + \frac{1}{3} \, B a^{5} x^{3} + \frac{5}{3} \, A a^{4} b x^{3} + \frac{1}{2} \, A a^{5} x^{2} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)*(b*x + a)^5*x,x, algorithm="giac")
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