3.41.43 8x44x5+(20x4+8x5)log(2x)+(7272x+18x2)log3(2x)(3636x+9x2)log3(2x)dx

Optimal. Leaf size=25 4+2x2x59(2x)log2(2x)

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Rubi [F]  time = 0.28, antiderivative size = 0, normalized size of antiderivative = 0.00, number of steps used = 0, number of rules used = 0, integrand size = 0, number of rulesintegrand size = 0.000, Rules used = {} 8x44x5+(20x4+8x5)log(2x)+(7272x+18x2)log3(2x)(3636x+9x2)log3(2x)dx

Verification is not applicable to the result.

[In]

Int[(8*x^4 - 4*x^5 + (-20*x^4 + 8*x^5)*Log[2*x] + (72 - 72*x + 18*x^2)*Log[2*x]^3)/((36 - 36*x + 9*x^2)*Log[2*
x]^3),x]

[Out]

2*x - (4*Defer[Int][x^4/((-2 + x)*Log[2*x]^3), x])/9 + (4*Defer[Int][(x^4*(-5 + 2*x))/((-2 + x)^2*Log[2*x]^2),
 x])/9

Rubi steps

integral=8x44x5+(20x4+8x5)log(2x)+(7272x+18x2)log3(2x)9(2+x)2log3(2x)dx=198x44x5+(20x4+8x5)log(2x)+(7272x+18x2)log3(2x)(2+x)2log3(2x)dx=19(184x4(2+x)log3(2x)+4x4(5+2x)(2+x)2log2(2x))dx=2x49x4(2+x)log3(2x)dx+49x4(5+2x)(2+x)2log2(2x)dx

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Mathematica [A]  time = 1.28, size = 22, normalized size = 0.88 2x+2x59(2+x)log2(2x)

Antiderivative was successfully verified.

[In]

Integrate[(8*x^4 - 4*x^5 + (-20*x^4 + 8*x^5)*Log[2*x] + (72 - 72*x + 18*x^2)*Log[2*x]^3)/((36 - 36*x + 9*x^2)*
Log[2*x]^3),x]

[Out]

2*x + (2*x^5)/(9*(-2 + x)*Log[2*x]^2)

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fricas [A]  time = 0.62, size = 32, normalized size = 1.28 2(x5+9(x22x)log(2x)2)9(x2)log(2x)2

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(((18*x^2-72*x+72)*log(2*x)^3+(8*x^5-20*x^4)*log(2*x)-4*x^5+8*x^4)/(9*x^2-36*x+36)/log(2*x)^3,x, algo
rithm="fricas")

[Out]

2/9*(x^5 + 9*(x^2 - 2*x)*log(2*x)^2)/((x - 2)*log(2*x)^2)

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giac [A]  time = 0.24, size = 28, normalized size = 1.12 2x59(xlog(2x)22log(2x)2)+2x

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(((18*x^2-72*x+72)*log(2*x)^3+(8*x^5-20*x^4)*log(2*x)-4*x^5+8*x^4)/(9*x^2-36*x+36)/log(2*x)^3,x, algo
rithm="giac")

[Out]

2/9*x^5/(x*log(2*x)^2 - 2*log(2*x)^2) + 2*x

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maple [A]  time = 0.10, size = 21, normalized size = 0.84




method result size



risch 2x+2x59(x2)ln(2x)2 21
norman 8ln(2x)2+2x59+2x2ln(2x)2(x2)ln(2x)2 38



Verification of antiderivative is not currently implemented for this CAS.

[In]

int(((18*x^2-72*x+72)*ln(2*x)^3+(8*x^5-20*x^4)*ln(2*x)-4*x^5+8*x^4)/(9*x^2-36*x+36)/ln(2*x)^3,x,method=_RETURN
VERBOSE)

[Out]

2*x+2/9*x^5/(x-2)/ln(2*x)^2

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maxima [B]  time = 0.51, size = 87, normalized size = 3.48 2(x5+9x2log(2)218xlog(2)2+9(x22x)log(x)2+18(x2log(2)2xlog(2))log(x))9(xlog(2)2+(x2)log(x)22log(2)2+2(xlog(2)2log(2))log(x))

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(((18*x^2-72*x+72)*log(2*x)^3+(8*x^5-20*x^4)*log(2*x)-4*x^5+8*x^4)/(9*x^2-36*x+36)/log(2*x)^3,x, algo
rithm="maxima")

[Out]

2/9*(x^5 + 9*x^2*log(2)^2 - 18*x*log(2)^2 + 9*(x^2 - 2*x)*log(x)^2 + 18*(x^2*log(2) - 2*x*log(2))*log(x))/(x*l
og(2)^2 + (x - 2)*log(x)^2 - 2*log(2)^2 + 2*(x*log(2) - 2*log(2))*log(x))

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mupad [B]  time = 3.13, size = 20, normalized size = 0.80 2x59ln(2x)2(x2)+2x(9x18)9(x2)

Verification of antiderivative is not currently implemented for this CAS.

[In]

int(-(log(2*x)*(20*x^4 - 8*x^5) - log(2*x)^3*(18*x^2 - 72*x + 72) - 8*x^4 + 4*x^5)/(log(2*x)^3*(9*x^2 - 36*x +
 36)),x)

[Out]

(2*x^5)/(9*log(2*x)^2*(x - 2)) + (2*x*(9*x - 18))/(9*(x - 2))

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sympy [A]  time = 0.16, size = 19, normalized size = 0.76 2x5(9x18)log(2x)2+2x

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(((18*x**2-72*x+72)*ln(2*x)**3+(8*x**5-20*x**4)*ln(2*x)-4*x**5+8*x**4)/(9*x**2-36*x+36)/ln(2*x)**3,x)

[Out]

2*x**5/((9*x - 18)*log(2*x)**2) + 2*x

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