Optimal. Leaf size=258 \[ \frac{x^4 (a+b x) (A b-a B)}{4 b^2 \sqrt{a^2+2 a b x+b^2 x^2}}+\frac{a^2 x^2 (a+b x) (A b-a B)}{2 b^4 \sqrt{a^2+2 a b x+b^2 x^2}}-\frac{a x^3 (a+b x) (A b-a B)}{3 b^3 \sqrt{a^2+2 a b x+b^2 x^2}}+\frac{B x^5 (a+b x)}{5 b \sqrt{a^2+2 a b x+b^2 x^2}}+\frac{a^4 (a+b x) (A b-a B) \log (a+b x)}{b^6 \sqrt{a^2+2 a b x+b^2 x^2}}-\frac{a^3 x (a+b x) (A b-a B)}{b^5 \sqrt{a^2+2 a b x+b^2 x^2}} \]
[Out]
_______________________________________________________________________________________
Rubi [A] time = 0.410698, antiderivative size = 258, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 29, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.069 \[ \frac{x^4 (a+b x) (A b-a B)}{4 b^2 \sqrt{a^2+2 a b x+b^2 x^2}}+\frac{a^2 x^2 (a+b x) (A b-a B)}{2 b^4 \sqrt{a^2+2 a b x+b^2 x^2}}-\frac{a x^3 (a+b x) (A b-a B)}{3 b^3 \sqrt{a^2+2 a b x+b^2 x^2}}+\frac{B x^5 (a+b x)}{5 b \sqrt{a^2+2 a b x+b^2 x^2}}+\frac{a^4 (a+b x) (A b-a B) \log (a+b x)}{b^6 \sqrt{a^2+2 a b x+b^2 x^2}}-\frac{a^3 x (a+b x) (A b-a B)}{b^5 \sqrt{a^2+2 a b x+b^2 x^2}} \]
Antiderivative was successfully verified.
[In] Int[(x^4*(A + B*x))/Sqrt[a^2 + 2*a*b*x + b^2*x^2],x]
[Out]
_______________________________________________________________________________________
Rubi in Sympy [A] time = 44.8258, size = 253, normalized size = 0.98 \[ \frac{B x^{5} \left (2 a + 2 b x\right )}{10 b \sqrt{a^{2} + 2 a b x + b^{2} x^{2}}} + \frac{a^{4} \left (a + b x\right ) \left (A b - B a\right ) \log{\left (a + b x \right )}}{b^{6} \sqrt{a^{2} + 2 a b x + b^{2} x^{2}}} - \frac{a^{3} \left (A b - B a\right ) \sqrt{a^{2} + 2 a b x + b^{2} x^{2}}}{b^{6}} + \frac{a^{2} x^{2} \left (2 a + 2 b x\right ) \left (A b - B a\right )}{4 b^{4} \sqrt{a^{2} + 2 a b x + b^{2} x^{2}}} - \frac{a x^{3} \left (2 a + 2 b x\right ) \left (A b - B a\right )}{6 b^{3} \sqrt{a^{2} + 2 a b x + b^{2} x^{2}}} + \frac{x^{4} \left (2 a + 2 b x\right ) \left (A b - B a\right )}{8 b^{2} \sqrt{a^{2} + 2 a b x + b^{2} x^{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**4*(B*x+A)/((b*x+a)**2)**(1/2),x)
[Out]
_______________________________________________________________________________________
Mathematica [A] time = 0.116537, size = 116, normalized size = 0.45 \[ \frac{(a+b x) \left (b x \left (60 a^4 B-30 a^3 b (2 A+B x)+10 a^2 b^2 x (3 A+2 B x)-5 a b^3 x^2 (4 A+3 B x)+3 b^4 x^3 (5 A+4 B x)\right )-60 a^4 (a B-A b) \log (a+b x)\right )}{60 b^6 \sqrt{(a+b x)^2}} \]
Antiderivative was successfully verified.
[In] Integrate[(x^4*(A + B*x))/Sqrt[a^2 + 2*a*b*x + b^2*x^2],x]
[Out]
_______________________________________________________________________________________
Maple [A] time = 0.014, size = 138, normalized size = 0.5 \[{\frac{ \left ( bx+a \right ) \left ( 12\,B{b}^{5}{x}^{5}+15\,A{x}^{4}{b}^{5}-15\,B{x}^{4}a{b}^{4}-20\,A{x}^{3}a{b}^{4}+20\,B{x}^{3}{a}^{2}{b}^{3}+30\,A{x}^{2}{a}^{2}{b}^{3}-30\,B{x}^{2}{a}^{3}{b}^{2}+60\,A\ln \left ( bx+a \right ){a}^{4}b-60\,Ax{a}^{3}{b}^{2}-60\,B\ln \left ( bx+a \right ){a}^{5}+60\,Bx{a}^{4}b \right ) }{60\,{b}^{6}}{\frac{1}{\sqrt{ \left ( bx+a \right ) ^{2}}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^4*(B*x+A)/((b*x+a)^2)^(1/2),x)
[Out]
_______________________________________________________________________________________
Maxima [A] time = 0.700337, size = 464, normalized size = 1.8 \[ \frac{\sqrt{b^{2} x^{2} + 2 \, a b x + a^{2}} B x^{4}}{5 \, b^{2}} + \frac{13 \, A a^{4} \log \left (x + \frac{a}{b}\right )}{6 \,{\left (b^{2}\right )}^{\frac{5}{2}}} - \frac{77 \, B a^{5} \log \left (x + \frac{a}{b}\right )}{30 \,{\left (b^{2}\right )}^{\frac{5}{2}} b} + \frac{77 \, B a^{4} x}{30 \,{\left (b^{2}\right )}^{\frac{3}{2}} b^{2}} - \frac{13 \, A a^{3} x}{6 \,{\left (b^{2}\right )}^{\frac{3}{2}} b} - \frac{77 \, B a^{3} x^{2}}{60 \, \sqrt{b^{2}} b^{3}} + \frac{13 \, A a^{2} x^{2}}{12 \, \sqrt{b^{2}} b^{2}} - \frac{9 \, \sqrt{b^{2} x^{2} + 2 \, a b x + a^{2}} B a x^{3}}{20 \, b^{3}} + \frac{\sqrt{b^{2} x^{2} + 2 \, a b x + a^{2}} A x^{3}}{4 \, b^{2}} + \frac{47 \, B a^{5} \sqrt{\frac{1}{b^{2}}} \log \left (x + \frac{a}{b}\right )}{30 \, b^{5}} - \frac{7 \, A a^{4} \sqrt{\frac{1}{b^{2}}} \log \left (x + \frac{a}{b}\right )}{6 \, b^{4}} + \frac{47 \, \sqrt{b^{2} x^{2} + 2 \, a b x + a^{2}} B a^{2} x^{2}}{60 \, b^{4}} - \frac{7 \, \sqrt{b^{2} x^{2} + 2 \, a b x + a^{2}} A a x^{2}}{12 \, b^{3}} - \frac{47 \, \sqrt{b^{2} x^{2} + 2 \, a b x + a^{2}} B a^{4}}{30 \, b^{6}} + \frac{7 \, \sqrt{b^{2} x^{2} + 2 \, a b x + a^{2}} A a^{3}}{6 \, b^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)*x^4/sqrt((b*x + a)^2),x, algorithm="maxima")
[Out]
_______________________________________________________________________________________
Fricas [A] time = 0.278797, size = 158, normalized size = 0.61 \[ \frac{12 \, B b^{5} x^{5} - 15 \,{\left (B a b^{4} - A b^{5}\right )} x^{4} + 20 \,{\left (B a^{2} b^{3} - A a b^{4}\right )} x^{3} - 30 \,{\left (B a^{3} b^{2} - A a^{2} b^{3}\right )} x^{2} + 60 \,{\left (B a^{4} b - A a^{3} b^{2}\right )} x - 60 \,{\left (B a^{5} - A a^{4} b\right )} \log \left (b x + a\right )}{60 \, b^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)*x^4/sqrt((b*x + a)^2),x, algorithm="fricas")
[Out]
_______________________________________________________________________________________
Sympy [A] time = 1.6576, size = 99, normalized size = 0.38 \[ \frac{B x^{5}}{5 b} - \frac{a^{4} \left (- A b + B a\right ) \log{\left (a + b x \right )}}{b^{6}} - \frac{x^{4} \left (- A b + B a\right )}{4 b^{2}} + \frac{x^{3} \left (- A a b + B a^{2}\right )}{3 b^{3}} - \frac{x^{2} \left (- A a^{2} b + B a^{3}\right )}{2 b^{4}} + \frac{x \left (- A a^{3} b + B a^{4}\right )}{b^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**4*(B*x+A)/((b*x+a)**2)**(1/2),x)
[Out]
_______________________________________________________________________________________
GIAC/XCAS [A] time = 0.270834, size = 250, normalized size = 0.97 \[ \frac{12 \, B b^{4} x^{5}{\rm sign}\left (b x + a\right ) - 15 \, B a b^{3} x^{4}{\rm sign}\left (b x + a\right ) + 15 \, A b^{4} x^{4}{\rm sign}\left (b x + a\right ) + 20 \, B a^{2} b^{2} x^{3}{\rm sign}\left (b x + a\right ) - 20 \, A a b^{3} x^{3}{\rm sign}\left (b x + a\right ) - 30 \, B a^{3} b x^{2}{\rm sign}\left (b x + a\right ) + 30 \, A a^{2} b^{2} x^{2}{\rm sign}\left (b x + a\right ) + 60 \, B a^{4} x{\rm sign}\left (b x + a\right ) - 60 \, A a^{3} b x{\rm sign}\left (b x + a\right )}{60 \, b^{5}} - \frac{{\left (B a^{5}{\rm sign}\left (b x + a\right ) - A a^{4} b{\rm sign}\left (b x + a\right )\right )}{\rm ln}\left ({\left | b x + a \right |}\right )}{b^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)*x^4/sqrt((b*x + a)^2),x, algorithm="giac")
[Out]