3.374 \(\int x \left (a+b x^3\right )^2 \left (c+d x+e x^2+f x^3+g x^4+h x^5\right ) \, dx\)

Optimal. Leaf size=158 \[ \frac{1}{2} a^2 c x^2+\frac{1}{4} a^2 e x^4+\frac{1}{6} a^2 g x^6+\frac{1}{8} b x^8 (2 a f+b c)+\frac{1}{5} a x^5 (a f+2 b c)+\frac{d \left (a+b x^3\right )^3}{9 b}+\frac{1}{10} b x^{10} (2 a h+b e)+\frac{1}{7} a x^7 (a h+2 b e)+\frac{2}{9} a b g x^9+\frac{1}{11} b^2 f x^{11}+\frac{1}{12} b^2 g x^{12}+\frac{1}{13} b^2 h x^{13} \]

[Out]

(a^2*c*x^2)/2 + (a^2*e*x^4)/4 + (a*(2*b*c + a*f)*x^5)/5 + (a^2*g*x^6)/6 + (a*(2*
b*e + a*h)*x^7)/7 + (b*(b*c + 2*a*f)*x^8)/8 + (2*a*b*g*x^9)/9 + (b*(b*e + 2*a*h)
*x^10)/10 + (b^2*f*x^11)/11 + (b^2*g*x^12)/12 + (b^2*h*x^13)/13 + (d*(a + b*x^3)
^3)/(9*b)

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Rubi [A]  time = 0.400245, antiderivative size = 158, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 36, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.056 \[ \frac{1}{2} a^2 c x^2+\frac{1}{4} a^2 e x^4+\frac{1}{6} a^2 g x^6+\frac{1}{8} b x^8 (2 a f+b c)+\frac{1}{5} a x^5 (a f+2 b c)+\frac{d \left (a+b x^3\right )^3}{9 b}+\frac{1}{10} b x^{10} (2 a h+b e)+\frac{1}{7} a x^7 (a h+2 b e)+\frac{2}{9} a b g x^9+\frac{1}{11} b^2 f x^{11}+\frac{1}{12} b^2 g x^{12}+\frac{1}{13} b^2 h x^{13} \]

Antiderivative was successfully verified.

[In]  Int[x*(a + b*x^3)^2*(c + d*x + e*x^2 + f*x^3 + g*x^4 + h*x^5),x]

[Out]

(a^2*c*x^2)/2 + (a^2*e*x^4)/4 + (a*(2*b*c + a*f)*x^5)/5 + (a^2*g*x^6)/6 + (a*(2*
b*e + a*h)*x^7)/7 + (b*(b*c + 2*a*f)*x^8)/8 + (2*a*b*g*x^9)/9 + (b*(b*e + 2*a*h)
*x^10)/10 + (b^2*f*x^11)/11 + (b^2*g*x^12)/12 + (b^2*h*x^13)/13 + (d*(a + b*x^3)
^3)/(9*b)

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Rubi in Sympy [F]  time = 0., size = 0, normalized size = 0. \[ a^{2} c \int x\, dx + \frac{a^{2} e x^{4}}{4} + \frac{a^{2} g x^{6}}{6} + \frac{2 a b g x^{9}}{9} + \frac{a x^{7} \left (a h + 2 b e\right )}{7} + \frac{a x^{5} \left (a f + 2 b c\right )}{5} + \frac{b^{2} f x^{11}}{11} + \frac{b^{2} g x^{12}}{12} + \frac{b^{2} h x^{13}}{13} + \frac{b x^{10} \left (2 a h + b e\right )}{10} + \frac{b x^{8} \left (2 a f + b c\right )}{8} + \frac{d \left (a + b x^{3}\right )^{3}}{9 b} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  rubi_integrate(x*(b*x**3+a)**2*(h*x**5+g*x**4+f*x**3+e*x**2+d*x+c),x)

[Out]

a**2*c*Integral(x, x) + a**2*e*x**4/4 + a**2*g*x**6/6 + 2*a*b*g*x**9/9 + a*x**7*
(a*h + 2*b*e)/7 + a*x**5*(a*f + 2*b*c)/5 + b**2*f*x**11/11 + b**2*g*x**12/12 + b
**2*h*x**13/13 + b*x**10*(2*a*h + b*e)/10 + b*x**8*(2*a*f + b*c)/8 + d*(a + b*x*
*3)**3/(9*b)

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Mathematica [A]  time = 0.0671372, size = 163, normalized size = 1.03 \[ \frac{1}{2} a^2 c x^2+\frac{1}{3} a^2 d x^3+\frac{1}{4} a^2 e x^4+\frac{1}{8} b x^8 (2 a f+b c)+\frac{1}{5} a x^5 (a f+2 b c)+\frac{1}{9} b x^9 (2 a g+b d)+\frac{1}{6} a x^6 (a g+2 b d)+\frac{1}{10} b x^{10} (2 a h+b e)+\frac{1}{7} a x^7 (a h+2 b e)+\frac{1}{11} b^2 f x^{11}+\frac{1}{12} b^2 g x^{12}+\frac{1}{13} b^2 h x^{13} \]

Antiderivative was successfully verified.

[In]  Integrate[x*(a + b*x^3)^2*(c + d*x + e*x^2 + f*x^3 + g*x^4 + h*x^5),x]

[Out]

(a^2*c*x^2)/2 + (a^2*d*x^3)/3 + (a^2*e*x^4)/4 + (a*(2*b*c + a*f)*x^5)/5 + (a*(2*
b*d + a*g)*x^6)/6 + (a*(2*b*e + a*h)*x^7)/7 + (b*(b*c + 2*a*f)*x^8)/8 + (b*(b*d
+ 2*a*g)*x^9)/9 + (b*(b*e + 2*a*h)*x^10)/10 + (b^2*f*x^11)/11 + (b^2*g*x^12)/12
+ (b^2*h*x^13)/13

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Maple [A]  time = 0.001, size = 152, normalized size = 1. \[{\frac{{b}^{2}h{x}^{13}}{13}}+{\frac{{b}^{2}g{x}^{12}}{12}}+{\frac{{b}^{2}f{x}^{11}}{11}}+{\frac{ \left ( 2\,abh+{b}^{2}e \right ){x}^{10}}{10}}+{\frac{ \left ( 2\,abg+{b}^{2}d \right ){x}^{9}}{9}}+{\frac{ \left ( 2\,abf+{b}^{2}c \right ){x}^{8}}{8}}+{\frac{ \left ({a}^{2}h+2\,bea \right ){x}^{7}}{7}}+{\frac{ \left ({a}^{2}g+2\,bda \right ){x}^{6}}{6}}+{\frac{ \left ({a}^{2}f+2\,abc \right ){x}^{5}}{5}}+{\frac{{a}^{2}e{x}^{4}}{4}}+{\frac{{a}^{2}d{x}^{3}}{3}}+{\frac{{a}^{2}c{x}^{2}}{2}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  int(x*(b*x^3+a)^2*(h*x^5+g*x^4+f*x^3+e*x^2+d*x+c),x)

[Out]

1/13*b^2*h*x^13+1/12*b^2*g*x^12+1/11*b^2*f*x^11+1/10*(2*a*b*h+b^2*e)*x^10+1/9*(2
*a*b*g+b^2*d)*x^9+1/8*(2*a*b*f+b^2*c)*x^8+1/7*(a^2*h+2*a*b*e)*x^7+1/6*(a^2*g+2*a
*b*d)*x^6+1/5*(a^2*f+2*a*b*c)*x^5+1/4*a^2*e*x^4+1/3*a^2*d*x^3+1/2*a^2*c*x^2

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Maxima [A]  time = 1.41953, size = 204, normalized size = 1.29 \[ \frac{1}{13} \, b^{2} h x^{13} + \frac{1}{12} \, b^{2} g x^{12} + \frac{1}{11} \, b^{2} f x^{11} + \frac{1}{10} \,{\left (b^{2} e + 2 \, a b h\right )} x^{10} + \frac{1}{9} \,{\left (b^{2} d + 2 \, a b g\right )} x^{9} + \frac{1}{8} \,{\left (b^{2} c + 2 \, a b f\right )} x^{8} + \frac{1}{7} \,{\left (2 \, a b e + a^{2} h\right )} x^{7} + \frac{1}{4} \, a^{2} e x^{4} + \frac{1}{6} \,{\left (2 \, a b d + a^{2} g\right )} x^{6} + \frac{1}{3} \, a^{2} d x^{3} + \frac{1}{5} \,{\left (2 \, a b c + a^{2} f\right )} x^{5} + \frac{1}{2} \, a^{2} c x^{2} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate((h*x^5 + g*x^4 + f*x^3 + e*x^2 + d*x + c)*(b*x^3 + a)^2*x,x, algorithm="maxima")

[Out]

1/13*b^2*h*x^13 + 1/12*b^2*g*x^12 + 1/11*b^2*f*x^11 + 1/10*(b^2*e + 2*a*b*h)*x^1
0 + 1/9*(b^2*d + 2*a*b*g)*x^9 + 1/8*(b^2*c + 2*a*b*f)*x^8 + 1/7*(2*a*b*e + a^2*h
)*x^7 + 1/4*a^2*e*x^4 + 1/6*(2*a*b*d + a^2*g)*x^6 + 1/3*a^2*d*x^3 + 1/5*(2*a*b*c
+ a^2*f)*x^5 + 1/2*a^2*c*x^2

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Fricas [A]  time = 0.216128, size = 1, normalized size = 0.01 \[ \frac{1}{13} x^{13} h b^{2} + \frac{1}{12} x^{12} g b^{2} + \frac{1}{11} x^{11} f b^{2} + \frac{1}{10} x^{10} e b^{2} + \frac{1}{5} x^{10} h b a + \frac{1}{9} x^{9} d b^{2} + \frac{2}{9} x^{9} g b a + \frac{1}{8} x^{8} c b^{2} + \frac{1}{4} x^{8} f b a + \frac{2}{7} x^{7} e b a + \frac{1}{7} x^{7} h a^{2} + \frac{1}{3} x^{6} d b a + \frac{1}{6} x^{6} g a^{2} + \frac{2}{5} x^{5} c b a + \frac{1}{5} x^{5} f a^{2} + \frac{1}{4} x^{4} e a^{2} + \frac{1}{3} x^{3} d a^{2} + \frac{1}{2} x^{2} c a^{2} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate((h*x^5 + g*x^4 + f*x^3 + e*x^2 + d*x + c)*(b*x^3 + a)^2*x,x, algorithm="fricas")

[Out]

1/13*x^13*h*b^2 + 1/12*x^12*g*b^2 + 1/11*x^11*f*b^2 + 1/10*x^10*e*b^2 + 1/5*x^10
*h*b*a + 1/9*x^9*d*b^2 + 2/9*x^9*g*b*a + 1/8*x^8*c*b^2 + 1/4*x^8*f*b*a + 2/7*x^7
*e*b*a + 1/7*x^7*h*a^2 + 1/3*x^6*d*b*a + 1/6*x^6*g*a^2 + 2/5*x^5*c*b*a + 1/5*x^5
*f*a^2 + 1/4*x^4*e*a^2 + 1/3*x^3*d*a^2 + 1/2*x^2*c*a^2

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Sympy [A]  time = 0.093544, size = 167, normalized size = 1.06 \[ \frac{a^{2} c x^{2}}{2} + \frac{a^{2} d x^{3}}{3} + \frac{a^{2} e x^{4}}{4} + \frac{b^{2} f x^{11}}{11} + \frac{b^{2} g x^{12}}{12} + \frac{b^{2} h x^{13}}{13} + x^{10} \left (\frac{a b h}{5} + \frac{b^{2} e}{10}\right ) + x^{9} \left (\frac{2 a b g}{9} + \frac{b^{2} d}{9}\right ) + x^{8} \left (\frac{a b f}{4} + \frac{b^{2} c}{8}\right ) + x^{7} \left (\frac{a^{2} h}{7} + \frac{2 a b e}{7}\right ) + x^{6} \left (\frac{a^{2} g}{6} + \frac{a b d}{3}\right ) + x^{5} \left (\frac{a^{2} f}{5} + \frac{2 a b c}{5}\right ) \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate(x*(b*x**3+a)**2*(h*x**5+g*x**4+f*x**3+e*x**2+d*x+c),x)

[Out]

a**2*c*x**2/2 + a**2*d*x**3/3 + a**2*e*x**4/4 + b**2*f*x**11/11 + b**2*g*x**12/1
2 + b**2*h*x**13/13 + x**10*(a*b*h/5 + b**2*e/10) + x**9*(2*a*b*g/9 + b**2*d/9)
+ x**8*(a*b*f/4 + b**2*c/8) + x**7*(a**2*h/7 + 2*a*b*e/7) + x**6*(a**2*g/6 + a*b
*d/3) + x**5*(a**2*f/5 + 2*a*b*c/5)

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GIAC/XCAS [A]  time = 0.209178, size = 216, normalized size = 1.37 \[ \frac{1}{13} \, b^{2} h x^{13} + \frac{1}{12} \, b^{2} g x^{12} + \frac{1}{11} \, b^{2} f x^{11} + \frac{1}{5} \, a b h x^{10} + \frac{1}{10} \, b^{2} x^{10} e + \frac{1}{9} \, b^{2} d x^{9} + \frac{2}{9} \, a b g x^{9} + \frac{1}{8} \, b^{2} c x^{8} + \frac{1}{4} \, a b f x^{8} + \frac{1}{7} \, a^{2} h x^{7} + \frac{2}{7} \, a b x^{7} e + \frac{1}{3} \, a b d x^{6} + \frac{1}{6} \, a^{2} g x^{6} + \frac{2}{5} \, a b c x^{5} + \frac{1}{5} \, a^{2} f x^{5} + \frac{1}{4} \, a^{2} x^{4} e + \frac{1}{3} \, a^{2} d x^{3} + \frac{1}{2} \, a^{2} c x^{2} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate((h*x^5 + g*x^4 + f*x^3 + e*x^2 + d*x + c)*(b*x^3 + a)^2*x,x, algorithm="giac")

[Out]

1/13*b^2*h*x^13 + 1/12*b^2*g*x^12 + 1/11*b^2*f*x^11 + 1/5*a*b*h*x^10 + 1/10*b^2*
x^10*e + 1/9*b^2*d*x^9 + 2/9*a*b*g*x^9 + 1/8*b^2*c*x^8 + 1/4*a*b*f*x^8 + 1/7*a^2
*h*x^7 + 2/7*a*b*x^7*e + 1/3*a*b*d*x^6 + 1/6*a^2*g*x^6 + 2/5*a*b*c*x^5 + 1/5*a^2
*f*x^5 + 1/4*a^2*x^4*e + 1/3*a^2*d*x^3 + 1/2*a^2*c*x^2