Optimal. Leaf size=320 \[ \frac{\left (21 \sqrt{a} B-5 A \sqrt{c}\right ) \log \left (-\sqrt{2} \sqrt [4]{a} \sqrt [4]{c} \sqrt{x}+\sqrt{a}+\sqrt{c} x\right )}{64 \sqrt{2} a^{3/4} c^{11/4}}-\frac{\left (21 \sqrt{a} B-5 A \sqrt{c}\right ) \log \left (\sqrt{2} \sqrt [4]{a} \sqrt [4]{c} \sqrt{x}+\sqrt{a}+\sqrt{c} x\right )}{64 \sqrt{2} a^{3/4} c^{11/4}}-\frac{\left (21 \sqrt{a} B+5 A \sqrt{c}\right ) \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{a}}\right )}{32 \sqrt{2} a^{3/4} c^{11/4}}+\frac{\left (21 \sqrt{a} B+5 A \sqrt{c}\right ) \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{a}}+1\right )}{32 \sqrt{2} a^{3/4} c^{11/4}}-\frac{\sqrt{x} (5 A+7 B x)}{16 c^2 \left (a+c x^2\right )}-\frac{x^{5/2} (A+B x)}{4 c \left (a+c x^2\right )^2} \]
[Out]
_______________________________________________________________________________________
Rubi [A] time = 0.607855, antiderivative size = 320, normalized size of antiderivative = 1., number of steps used = 12, number of rules used = 8, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.4 \[ \frac{\left (21 \sqrt{a} B-5 A \sqrt{c}\right ) \log \left (-\sqrt{2} \sqrt [4]{a} \sqrt [4]{c} \sqrt{x}+\sqrt{a}+\sqrt{c} x\right )}{64 \sqrt{2} a^{3/4} c^{11/4}}-\frac{\left (21 \sqrt{a} B-5 A \sqrt{c}\right ) \log \left (\sqrt{2} \sqrt [4]{a} \sqrt [4]{c} \sqrt{x}+\sqrt{a}+\sqrt{c} x\right )}{64 \sqrt{2} a^{3/4} c^{11/4}}-\frac{\left (21 \sqrt{a} B+5 A \sqrt{c}\right ) \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{a}}\right )}{32 \sqrt{2} a^{3/4} c^{11/4}}+\frac{\left (21 \sqrt{a} B+5 A \sqrt{c}\right ) \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{a}}+1\right )}{32 \sqrt{2} a^{3/4} c^{11/4}}-\frac{\sqrt{x} (5 A+7 B x)}{16 c^2 \left (a+c x^2\right )}-\frac{x^{5/2} (A+B x)}{4 c \left (a+c x^2\right )^2} \]
Antiderivative was successfully verified.
[In] Int[(x^(7/2)*(A + B*x))/(a + c*x^2)^3,x]
[Out]
_______________________________________________________________________________________
Rubi in Sympy [A] time = 108.207, size = 304, normalized size = 0.95 \[ - \frac{x^{\frac{5}{2}} \left (2 A + 2 B x\right )}{8 c \left (a + c x^{2}\right )^{2}} - \frac{\sqrt{x} \left (10 A + 14 B x\right )}{32 c^{2} \left (a + c x^{2}\right )} - \frac{\sqrt{2} \left (5 A \sqrt{c} - 21 B \sqrt{a}\right ) \log{\left (- \sqrt{2} \sqrt [4]{a} c^{\frac{3}{4}} \sqrt{x} + \sqrt{a} \sqrt{c} + c x \right )}}{128 a^{\frac{3}{4}} c^{\frac{11}{4}}} + \frac{\sqrt{2} \left (5 A \sqrt{c} - 21 B \sqrt{a}\right ) \log{\left (\sqrt{2} \sqrt [4]{a} c^{\frac{3}{4}} \sqrt{x} + \sqrt{a} \sqrt{c} + c x \right )}}{128 a^{\frac{3}{4}} c^{\frac{11}{4}}} - \frac{\sqrt{2} \left (5 A \sqrt{c} + 21 B \sqrt{a}\right ) \operatorname{atan}{\left (1 - \frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{a}} \right )}}{64 a^{\frac{3}{4}} c^{\frac{11}{4}}} + \frac{\sqrt{2} \left (5 A \sqrt{c} + 21 B \sqrt{a}\right ) \operatorname{atan}{\left (1 + \frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{a}} \right )}}{64 a^{\frac{3}{4}} c^{\frac{11}{4}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**(7/2)*(B*x+A)/(c*x**2+a)**3,x)
[Out]
_______________________________________________________________________________________
Mathematica [A] time = 0.540945, size = 301, normalized size = 0.94 \[ \frac{\frac{\sqrt{2} \left (21 \sqrt{a} B-5 A \sqrt{c}\right ) \log \left (-\sqrt{2} \sqrt [4]{a} \sqrt [4]{c} \sqrt{x}+\sqrt{a}+\sqrt{c} x\right )}{a^{3/4}}-\frac{\sqrt{2} \left (21 \sqrt{a} B-5 A \sqrt{c}\right ) \log \left (\sqrt{2} \sqrt [4]{a} \sqrt [4]{c} \sqrt{x}+\sqrt{a}+\sqrt{c} x\right )}{a^{3/4}}-\frac{2 \sqrt{2} \left (21 \sqrt{a} B+5 A \sqrt{c}\right ) \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{a}}\right )}{a^{3/4}}+\frac{2 \sqrt{2} \left (21 \sqrt{a} B+5 A \sqrt{c}\right ) \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{a}}+1\right )}{a^{3/4}}+\frac{32 a c^{3/4} \sqrt{x} (A+B x)}{\left (a+c x^2\right )^2}-\frac{8 c^{3/4} \sqrt{x} (9 A+11 B x)}{a+c x^2}}{128 c^{11/4}} \]
Antiderivative was successfully verified.
[In] Integrate[(x^(7/2)*(A + B*x))/(a + c*x^2)^3,x]
[Out]
_______________________________________________________________________________________
Maple [A] time = 0.027, size = 327, normalized size = 1. \[ 2\,{\frac{1}{ \left ( c{x}^{2}+a \right ) ^{2}} \left ( -{\frac{11\,B{x}^{7/2}}{32\,c}}-{\frac{9\,A{x}^{5/2}}{32\,c}}-{\frac{7\,aB{x}^{3/2}}{32\,{c}^{2}}}-{\frac{5\,aA\sqrt{x}}{32\,{c}^{2}}} \right ) }+{\frac{5\,A\sqrt{2}}{128\,a{c}^{2}}\sqrt [4]{{\frac{a}{c}}}\ln \left ({1 \left ( x+\sqrt [4]{{\frac{a}{c}}}\sqrt{x}\sqrt{2}+\sqrt{{\frac{a}{c}}} \right ) \left ( x-\sqrt [4]{{\frac{a}{c}}}\sqrt{x}\sqrt{2}+\sqrt{{\frac{a}{c}}} \right ) ^{-1}} \right ) }+{\frac{5\,A\sqrt{2}}{64\,a{c}^{2}}\sqrt [4]{{\frac{a}{c}}}\arctan \left ({\sqrt{2}\sqrt{x}{\frac{1}{\sqrt [4]{{\frac{a}{c}}}}}}+1 \right ) }+{\frac{5\,A\sqrt{2}}{64\,a{c}^{2}}\sqrt [4]{{\frac{a}{c}}}\arctan \left ({\sqrt{2}\sqrt{x}{\frac{1}{\sqrt [4]{{\frac{a}{c}}}}}}-1 \right ) }+{\frac{21\,B\sqrt{2}}{128\,{c}^{3}}\ln \left ({1 \left ( x-\sqrt [4]{{\frac{a}{c}}}\sqrt{x}\sqrt{2}+\sqrt{{\frac{a}{c}}} \right ) \left ( x+\sqrt [4]{{\frac{a}{c}}}\sqrt{x}\sqrt{2}+\sqrt{{\frac{a}{c}}} \right ) ^{-1}} \right ){\frac{1}{\sqrt [4]{{\frac{a}{c}}}}}}+{\frac{21\,B\sqrt{2}}{64\,{c}^{3}}\arctan \left ({\sqrt{2}\sqrt{x}{\frac{1}{\sqrt [4]{{\frac{a}{c}}}}}}+1 \right ){\frac{1}{\sqrt [4]{{\frac{a}{c}}}}}}+{\frac{21\,B\sqrt{2}}{64\,{c}^{3}}\arctan \left ({\sqrt{2}\sqrt{x}{\frac{1}{\sqrt [4]{{\frac{a}{c}}}}}}-1 \right ){\frac{1}{\sqrt [4]{{\frac{a}{c}}}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^(7/2)*(B*x+A)/(c*x^2+a)^3,x)
[Out]
_______________________________________________________________________________________
Maxima [F] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)*x^(7/2)/(c*x^2 + a)^3,x, algorithm="maxima")
[Out]
_______________________________________________________________________________________
Fricas [A] time = 0.341789, size = 1331, normalized size = 4.16 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)*x^(7/2)/(c*x^2 + a)^3,x, algorithm="fricas")
[Out]
_______________________________________________________________________________________
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(x**(7/2)*(B*x+A)/(c*x**2+a)**3,x)
[Out]
_______________________________________________________________________________________
GIAC/XCAS [A] time = 0.284006, size = 396, normalized size = 1.24 \[ -\frac{11 \, B c x^{\frac{7}{2}} + 9 \, A c x^{\frac{5}{2}} + 7 \, B a x^{\frac{3}{2}} + 5 \, A a \sqrt{x}}{16 \,{\left (c x^{2} + a\right )}^{2} c^{2}} + \frac{\sqrt{2}{\left (5 \, \left (a c^{3}\right )^{\frac{1}{4}} A c^{2} + 21 \, \left (a c^{3}\right )^{\frac{3}{4}} B\right )} \arctan \left (\frac{\sqrt{2}{\left (\sqrt{2} \left (\frac{a}{c}\right )^{\frac{1}{4}} + 2 \, \sqrt{x}\right )}}{2 \, \left (\frac{a}{c}\right )^{\frac{1}{4}}}\right )}{64 \, a c^{5}} + \frac{\sqrt{2}{\left (5 \, \left (a c^{3}\right )^{\frac{1}{4}} A c^{2} + 21 \, \left (a c^{3}\right )^{\frac{3}{4}} B\right )} \arctan \left (-\frac{\sqrt{2}{\left (\sqrt{2} \left (\frac{a}{c}\right )^{\frac{1}{4}} - 2 \, \sqrt{x}\right )}}{2 \, \left (\frac{a}{c}\right )^{\frac{1}{4}}}\right )}{64 \, a c^{5}} + \frac{\sqrt{2}{\left (5 \, \left (a c^{3}\right )^{\frac{1}{4}} A c^{2} - 21 \, \left (a c^{3}\right )^{\frac{3}{4}} B\right )}{\rm ln}\left (\sqrt{2} \sqrt{x} \left (\frac{a}{c}\right )^{\frac{1}{4}} + x + \sqrt{\frac{a}{c}}\right )}{128 \, a c^{5}} - \frac{\sqrt{2}{\left (5 \, \left (a c^{3}\right )^{\frac{1}{4}} A c^{2} - 21 \, \left (a c^{3}\right )^{\frac{3}{4}} B\right )}{\rm ln}\left (-\sqrt{2} \sqrt{x} \left (\frac{a}{c}\right )^{\frac{1}{4}} + x + \sqrt{\frac{a}{c}}\right )}{128 \, a c^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)*x^(7/2)/(c*x^2 + a)^3,x, algorithm="giac")
[Out]