Optimal. Leaf size=102 \[ -\frac{2 \sqrt{\pi } b^{3/2} F^a \log ^{\frac{3}{2}}(F) \text{Erfi}\left (\frac{\sqrt{b} \sqrt{\log (F)}}{c+d x}\right )}{3 d}+\frac{(c+d x)^3 F^{a+\frac{b}{(c+d x)^2}}}{3 d}+\frac{2 b \log (F) (c+d x) F^{a+\frac{b}{(c+d x)^2}}}{3 d} \]
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Rubi [A] time = 0.191996, antiderivative size = 102, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.19 \[ -\frac{2 \sqrt{\pi } b^{3/2} F^a \log ^{\frac{3}{2}}(F) \text{Erfi}\left (\frac{\sqrt{b} \sqrt{\log (F)}}{c+d x}\right )}{3 d}+\frac{(c+d x)^3 F^{a+\frac{b}{(c+d x)^2}}}{3 d}+\frac{2 b \log (F) (c+d x) F^{a+\frac{b}{(c+d x)^2}}}{3 d} \]
Antiderivative was successfully verified.
[In] Int[F^(a + b/(c + d*x)^2)*(c + d*x)^2,x]
[Out]
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Rubi in Sympy [A] time = 16.6631, size = 92, normalized size = 0.9 \[ - \frac{2 \sqrt{\pi } F^{a} b^{\frac{3}{2}} \log{\left (F \right )}^{\frac{3}{2}} \operatorname{erfi}{\left (\frac{\sqrt{b} \sqrt{\log{\left (F \right )}}}{c + d x} \right )}}{3 d} + \frac{2 F^{a + \frac{b}{\left (c + d x\right )^{2}}} b \left (c + d x\right ) \log{\left (F \right )}}{3 d} + \frac{F^{a + \frac{b}{\left (c + d x\right )^{2}}} \left (c + d x\right )^{3}}{3 d} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(F**(a+b/(d*x+c)**2)*(d*x+c)**2,x)
[Out]
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Mathematica [A] time = 0.105439, size = 79, normalized size = 0.77 \[ \frac{F^a \left ((c+d x) F^{\frac{b}{(c+d x)^2}} \left (2 b \log (F)+(c+d x)^2\right )-2 \sqrt{\pi } b^{3/2} \log ^{\frac{3}{2}}(F) \text{Erfi}\left (\frac{\sqrt{b} \sqrt{\log (F)}}{c+d x}\right )\right )}{3 d} \]
Antiderivative was successfully verified.
[In] Integrate[F^(a + b/(c + d*x)^2)*(c + d*x)^2,x]
[Out]
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Maple [A] time = 0.041, size = 169, normalized size = 1.7 \[{\frac{{F}^{a}{d}^{2}{x}^{3}}{3}{F}^{{\frac{b}{ \left ( dx+c \right ) ^{2}}}}}+{F}^{a}d{F}^{{\frac{b}{ \left ( dx+c \right ) ^{2}}}}c{x}^{2}+{F}^{a}{F}^{{\frac{b}{ \left ( dx+c \right ) ^{2}}}}{c}^{2}x+{\frac{{F}^{a}{c}^{3}}{3\,d}{F}^{{\frac{b}{ \left ( dx+c \right ) ^{2}}}}}+{\frac{2\,{F}^{a}b\ln \left ( F \right ) x}{3}{F}^{{\frac{b}{ \left ( dx+c \right ) ^{2}}}}}+{\frac{2\,{F}^{a}b\ln \left ( F \right ) c}{3\,d}{F}^{{\frac{b}{ \left ( dx+c \right ) ^{2}}}}}-{\frac{2\,{F}^{a}{b}^{2} \left ( \ln \left ( F \right ) \right ) ^{2}\sqrt{\pi }}{3\,d}{\it Erf} \left ({\frac{1}{dx+c}\sqrt{-b\ln \left ( F \right ) }} \right ){\frac{1}{\sqrt{-b\ln \left ( F \right ) }}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(F^(a+b/(d*x+c)^2)*(d*x+c)^2,x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \frac{1}{3} \,{\left (F^{a} d^{2} x^{3} + 3 \, F^{a} c d x^{2} +{\left (3 \, F^{a} c^{2} + 2 \, F^{a} b \log \left (F\right )\right )} x\right )} F^{\frac{b}{d^{2} x^{2} + 2 \, c d x + c^{2}}} + \int \frac{2 \,{\left (2 \, F^{a} b^{2} d x \log \left (F\right )^{2} - F^{a} b c^{3} \log \left (F\right )\right )} F^{\frac{b}{d^{2} x^{2} + 2 \, c d x + c^{2}}}}{3 \,{\left (d^{3} x^{3} + 3 \, c d^{2} x^{2} + 3 \, c^{2} d x + c^{3}\right )}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x + c)^2*F^(a + b/(d*x + c)^2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.278927, size = 204, normalized size = 2. \[ -\frac{2 \, \sqrt{\pi } F^{a} b^{2} \operatorname{erf}\left (\frac{d \sqrt{-\frac{b \log \left (F\right )}{d^{2}}}}{d x + c}\right ) \log \left (F\right )^{2} -{\left (d^{4} x^{3} + 3 \, c d^{3} x^{2} + 3 \, c^{2} d^{2} x + c^{3} d + 2 \,{\left (b d^{2} x + b c d\right )} \log \left (F\right )\right )} F^{\frac{a d^{2} x^{2} + 2 \, a c d x + a c^{2} + b}{d^{2} x^{2} + 2 \, c d x + c^{2}}} \sqrt{-\frac{b \log \left (F\right )}{d^{2}}}}{3 \, d^{2} \sqrt{-\frac{b \log \left (F\right )}{d^{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x + c)^2*F^(a + b/(d*x + c)^2),x, algorithm="fricas")
[Out]
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(F**(a+b/(d*x+c)**2)*(d*x+c)**2,x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int{\left (d x + c\right )}^{2} F^{a + \frac{b}{{\left (d x + c\right )}^{2}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x + c)^2*F^(a + b/(d*x + c)^2),x, algorithm="giac")
[Out]