Optimal. Leaf size=310 \[ \frac {(5 A b-9 a B) \sqrt {x}}{2 b^3}-\frac {(5 A b-9 a B) x^{5/2}}{10 a b^2}+\frac {(A b-a B) x^{9/2}}{2 a b \left (a+b x^2\right )}+\frac {\sqrt [4]{a} (5 A b-9 a B) \tan ^{-1}\left (1-\frac {\sqrt {2} \sqrt [4]{b} \sqrt {x}}{\sqrt [4]{a}}\right )}{4 \sqrt {2} b^{13/4}}-\frac {\sqrt [4]{a} (5 A b-9 a B) \tan ^{-1}\left (1+\frac {\sqrt {2} \sqrt [4]{b} \sqrt {x}}{\sqrt [4]{a}}\right )}{4 \sqrt {2} b^{13/4}}+\frac {\sqrt [4]{a} (5 A b-9 a B) \log \left (\sqrt {a}-\sqrt {2} \sqrt [4]{a} \sqrt [4]{b} \sqrt {x}+\sqrt {b} x\right )}{8 \sqrt {2} b^{13/4}}-\frac {\sqrt [4]{a} (5 A b-9 a B) \log \left (\sqrt {a}+\sqrt {2} \sqrt [4]{a} \sqrt [4]{b} \sqrt {x}+\sqrt {b} x\right )}{8 \sqrt {2} b^{13/4}} \]
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Rubi [A]
time = 0.17, antiderivative size = 310, normalized size of antiderivative = 1.00, number of steps
used = 13, number of rules used = 9, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.409, Rules used = {468, 327, 335,
217, 1179, 642, 1176, 631, 210} \begin {gather*} \frac {\sqrt [4]{a} (5 A b-9 a B) \text {ArcTan}\left (1-\frac {\sqrt {2} \sqrt [4]{b} \sqrt {x}}{\sqrt [4]{a}}\right )}{4 \sqrt {2} b^{13/4}}-\frac {\sqrt [4]{a} (5 A b-9 a B) \text {ArcTan}\left (\frac {\sqrt {2} \sqrt [4]{b} \sqrt {x}}{\sqrt [4]{a}}+1\right )}{4 \sqrt {2} b^{13/4}}+\frac {\sqrt [4]{a} (5 A b-9 a B) \log \left (-\sqrt {2} \sqrt [4]{a} \sqrt [4]{b} \sqrt {x}+\sqrt {a}+\sqrt {b} x\right )}{8 \sqrt {2} b^{13/4}}-\frac {\sqrt [4]{a} (5 A b-9 a B) \log \left (\sqrt {2} \sqrt [4]{a} \sqrt [4]{b} \sqrt {x}+\sqrt {a}+\sqrt {b} x\right )}{8 \sqrt {2} b^{13/4}}+\frac {\sqrt {x} (5 A b-9 a B)}{2 b^3}-\frac {x^{5/2} (5 A b-9 a B)}{10 a b^2}+\frac {x^{9/2} (A b-a B)}{2 a b \left (a+b x^2\right )} \end {gather*}
Antiderivative was successfully verified.
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Rule 210
Rule 217
Rule 327
Rule 335
Rule 468
Rule 631
Rule 642
Rule 1176
Rule 1179
Rubi steps
\begin {align*} \int \frac {x^{7/2} \left (A+B x^2\right )}{\left (a+b x^2\right )^2} \, dx &=\frac {(A b-a B) x^{9/2}}{2 a b \left (a+b x^2\right )}+\frac {\left (-\frac {5 A b}{2}+\frac {9 a B}{2}\right ) \int \frac {x^{7/2}}{a+b x^2} \, dx}{2 a b}\\ &=-\frac {(5 A b-9 a B) x^{5/2}}{10 a b^2}+\frac {(A b-a B) x^{9/2}}{2 a b \left (a+b x^2\right )}+\frac {(5 A b-9 a B) \int \frac {x^{3/2}}{a+b x^2} \, dx}{4 b^2}\\ &=\frac {(5 A b-9 a B) \sqrt {x}}{2 b^3}-\frac {(5 A b-9 a B) x^{5/2}}{10 a b^2}+\frac {(A b-a B) x^{9/2}}{2 a b \left (a+b x^2\right )}-\frac {(a (5 A b-9 a B)) \int \frac {1}{\sqrt {x} \left (a+b x^2\right )} \, dx}{4 b^3}\\ &=\frac {(5 A b-9 a B) \sqrt {x}}{2 b^3}-\frac {(5 A b-9 a B) x^{5/2}}{10 a b^2}+\frac {(A b-a B) x^{9/2}}{2 a b \left (a+b x^2\right )}-\frac {(a (5 A b-9 a B)) \text {Subst}\left (\int \frac {1}{a+b x^4} \, dx,x,\sqrt {x}\right )}{2 b^3}\\ &=\frac {(5 A b-9 a B) \sqrt {x}}{2 b^3}-\frac {(5 A b-9 a B) x^{5/2}}{10 a b^2}+\frac {(A b-a B) x^{9/2}}{2 a b \left (a+b x^2\right )}-\frac {\left (\sqrt {a} (5 A b-9 a B)\right ) \text {Subst}\left (\int \frac {\sqrt {a}-\sqrt {b} x^2}{a+b x^4} \, dx,x,\sqrt {x}\right )}{4 b^3}-\frac {\left (\sqrt {a} (5 A b-9 a B)\right ) \text {Subst}\left (\int \frac {\sqrt {a}+\sqrt {b} x^2}{a+b x^4} \, dx,x,\sqrt {x}\right )}{4 b^3}\\ &=\frac {(5 A b-9 a B) \sqrt {x}}{2 b^3}-\frac {(5 A b-9 a B) x^{5/2}}{10 a b^2}+\frac {(A b-a B) x^{9/2}}{2 a b \left (a+b x^2\right )}-\frac {\left (\sqrt {a} (5 A b-9 a B)\right ) \text {Subst}\left (\int \frac {1}{\frac {\sqrt {a}}{\sqrt {b}}-\frac {\sqrt {2} \sqrt [4]{a} x}{\sqrt [4]{b}}+x^2} \, dx,x,\sqrt {x}\right )}{8 b^{7/2}}-\frac {\left (\sqrt {a} (5 A b-9 a B)\right ) \text {Subst}\left (\int \frac {1}{\frac {\sqrt {a}}{\sqrt {b}}+\frac {\sqrt {2} \sqrt [4]{a} x}{\sqrt [4]{b}}+x^2} \, dx,x,\sqrt {x}\right )}{8 b^{7/2}}+\frac {\left (\sqrt [4]{a} (5 A b-9 a B)\right ) \text {Subst}\left (\int \frac {\frac {\sqrt {2} \sqrt [4]{a}}{\sqrt [4]{b}}+2 x}{-\frac {\sqrt {a}}{\sqrt {b}}-\frac {\sqrt {2} \sqrt [4]{a} x}{\sqrt [4]{b}}-x^2} \, dx,x,\sqrt {x}\right )}{8 \sqrt {2} b^{13/4}}+\frac {\left (\sqrt [4]{a} (5 A b-9 a B)\right ) \text {Subst}\left (\int \frac {\frac {\sqrt {2} \sqrt [4]{a}}{\sqrt [4]{b}}-2 x}{-\frac {\sqrt {a}}{\sqrt {b}}+\frac {\sqrt {2} \sqrt [4]{a} x}{\sqrt [4]{b}}-x^2} \, dx,x,\sqrt {x}\right )}{8 \sqrt {2} b^{13/4}}\\ &=\frac {(5 A b-9 a B) \sqrt {x}}{2 b^3}-\frac {(5 A b-9 a B) x^{5/2}}{10 a b^2}+\frac {(A b-a B) x^{9/2}}{2 a b \left (a+b x^2\right )}+\frac {\sqrt [4]{a} (5 A b-9 a B) \log \left (\sqrt {a}-\sqrt {2} \sqrt [4]{a} \sqrt [4]{b} \sqrt {x}+\sqrt {b} x\right )}{8 \sqrt {2} b^{13/4}}-\frac {\sqrt [4]{a} (5 A b-9 a B) \log \left (\sqrt {a}+\sqrt {2} \sqrt [4]{a} \sqrt [4]{b} \sqrt {x}+\sqrt {b} x\right )}{8 \sqrt {2} b^{13/4}}-\frac {\left (\sqrt [4]{a} (5 A b-9 a B)\right ) \text {Subst}\left (\int \frac {1}{-1-x^2} \, dx,x,1-\frac {\sqrt {2} \sqrt [4]{b} \sqrt {x}}{\sqrt [4]{a}}\right )}{4 \sqrt {2} b^{13/4}}+\frac {\left (\sqrt [4]{a} (5 A b-9 a B)\right ) \text {Subst}\left (\int \frac {1}{-1-x^2} \, dx,x,1+\frac {\sqrt {2} \sqrt [4]{b} \sqrt {x}}{\sqrt [4]{a}}\right )}{4 \sqrt {2} b^{13/4}}\\ &=\frac {(5 A b-9 a B) \sqrt {x}}{2 b^3}-\frac {(5 A b-9 a B) x^{5/2}}{10 a b^2}+\frac {(A b-a B) x^{9/2}}{2 a b \left (a+b x^2\right )}+\frac {\sqrt [4]{a} (5 A b-9 a B) \tan ^{-1}\left (1-\frac {\sqrt {2} \sqrt [4]{b} \sqrt {x}}{\sqrt [4]{a}}\right )}{4 \sqrt {2} b^{13/4}}-\frac {\sqrt [4]{a} (5 A b-9 a B) \tan ^{-1}\left (1+\frac {\sqrt {2} \sqrt [4]{b} \sqrt {x}}{\sqrt [4]{a}}\right )}{4 \sqrt {2} b^{13/4}}+\frac {\sqrt [4]{a} (5 A b-9 a B) \log \left (\sqrt {a}-\sqrt {2} \sqrt [4]{a} \sqrt [4]{b} \sqrt {x}+\sqrt {b} x\right )}{8 \sqrt {2} b^{13/4}}-\frac {\sqrt [4]{a} (5 A b-9 a B) \log \left (\sqrt {a}+\sqrt {2} \sqrt [4]{a} \sqrt [4]{b} \sqrt {x}+\sqrt {b} x\right )}{8 \sqrt {2} b^{13/4}}\\ \end {align*}
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Mathematica [A]
time = 0.58, size = 183, normalized size = 0.59 \begin {gather*} \frac {\frac {4 \sqrt [4]{b} \sqrt {x} \left (-45 a^2 B+a b \left (25 A-36 B x^2\right )+4 b^2 x^2 \left (5 A+B x^2\right )\right )}{a+b x^2}-5 \sqrt {2} \sqrt [4]{a} (-5 A b+9 a B) \tan ^{-1}\left (\frac {\sqrt {a}-\sqrt {b} x}{\sqrt {2} \sqrt [4]{a} \sqrt [4]{b} \sqrt {x}}\right )+5 \sqrt {2} \sqrt [4]{a} (-5 A b+9 a B) \tanh ^{-1}\left (\frac {\sqrt {2} \sqrt [4]{a} \sqrt [4]{b} \sqrt {x}}{\sqrt {a}+\sqrt {b} x}\right )}{40 b^{13/4}} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.12, size = 171, normalized size = 0.55
method | result | size |
derivativedivides | \(\frac {\frac {2 b B \,x^{\frac {5}{2}}}{5}+2 A b \sqrt {x}-4 B a \sqrt {x}}{b^{3}}-\frac {2 a \left (\frac {\left (-\frac {A b}{4}+\frac {B a}{4}\right ) \sqrt {x}}{b \,x^{2}+a}+\frac {\left (5 A b -9 B a \right ) \left (\frac {a}{b}\right )^{\frac {1}{4}} \sqrt {2}\, \left (\ln \left (\frac {x +\left (\frac {a}{b}\right )^{\frac {1}{4}} \sqrt {x}\, \sqrt {2}+\sqrt {\frac {a}{b}}}{x -\left (\frac {a}{b}\right )^{\frac {1}{4}} \sqrt {x}\, \sqrt {2}+\sqrt {\frac {a}{b}}}\right )+2 \arctan \left (\frac {\sqrt {2}\, \sqrt {x}}{\left (\frac {a}{b}\right )^{\frac {1}{4}}}+1\right )+2 \arctan \left (\frac {\sqrt {2}\, \sqrt {x}}{\left (\frac {a}{b}\right )^{\frac {1}{4}}}-1\right )\right )}{32 a}\right )}{b^{3}}\) | \(171\) |
default | \(\frac {\frac {2 b B \,x^{\frac {5}{2}}}{5}+2 A b \sqrt {x}-4 B a \sqrt {x}}{b^{3}}-\frac {2 a \left (\frac {\left (-\frac {A b}{4}+\frac {B a}{4}\right ) \sqrt {x}}{b \,x^{2}+a}+\frac {\left (5 A b -9 B a \right ) \left (\frac {a}{b}\right )^{\frac {1}{4}} \sqrt {2}\, \left (\ln \left (\frac {x +\left (\frac {a}{b}\right )^{\frac {1}{4}} \sqrt {x}\, \sqrt {2}+\sqrt {\frac {a}{b}}}{x -\left (\frac {a}{b}\right )^{\frac {1}{4}} \sqrt {x}\, \sqrt {2}+\sqrt {\frac {a}{b}}}\right )+2 \arctan \left (\frac {\sqrt {2}\, \sqrt {x}}{\left (\frac {a}{b}\right )^{\frac {1}{4}}}+1\right )+2 \arctan \left (\frac {\sqrt {2}\, \sqrt {x}}{\left (\frac {a}{b}\right )^{\frac {1}{4}}}-1\right )\right )}{32 a}\right )}{b^{3}}\) | \(171\) |
risch | \(\frac {2 \left (b B \,x^{2}+5 A b -10 B a \right ) \sqrt {x}}{5 b^{3}}+\frac {a \sqrt {x}\, A}{2 b^{2} \left (b \,x^{2}+a \right )}-\frac {a^{2} \sqrt {x}\, B}{2 b^{3} \left (b \,x^{2}+a \right )}-\frac {5 \left (\frac {a}{b}\right )^{\frac {1}{4}} \sqrt {2}\, A \arctan \left (\frac {\sqrt {2}\, \sqrt {x}}{\left (\frac {a}{b}\right )^{\frac {1}{4}}}+1\right )}{8 b^{2}}-\frac {5 \left (\frac {a}{b}\right )^{\frac {1}{4}} \sqrt {2}\, A \arctan \left (\frac {\sqrt {2}\, \sqrt {x}}{\left (\frac {a}{b}\right )^{\frac {1}{4}}}-1\right )}{8 b^{2}}-\frac {5 \left (\frac {a}{b}\right )^{\frac {1}{4}} \sqrt {2}\, A \ln \left (\frac {x +\left (\frac {a}{b}\right )^{\frac {1}{4}} \sqrt {x}\, \sqrt {2}+\sqrt {\frac {a}{b}}}{x -\left (\frac {a}{b}\right )^{\frac {1}{4}} \sqrt {x}\, \sqrt {2}+\sqrt {\frac {a}{b}}}\right )}{16 b^{2}}+\frac {9 a \left (\frac {a}{b}\right )^{\frac {1}{4}} \sqrt {2}\, B \arctan \left (\frac {\sqrt {2}\, \sqrt {x}}{\left (\frac {a}{b}\right )^{\frac {1}{4}}}+1\right )}{8 b^{3}}+\frac {9 a \left (\frac {a}{b}\right )^{\frac {1}{4}} \sqrt {2}\, B \arctan \left (\frac {\sqrt {2}\, \sqrt {x}}{\left (\frac {a}{b}\right )^{\frac {1}{4}}}-1\right )}{8 b^{3}}+\frac {9 a \left (\frac {a}{b}\right )^{\frac {1}{4}} \sqrt {2}\, B \ln \left (\frac {x +\left (\frac {a}{b}\right )^{\frac {1}{4}} \sqrt {x}\, \sqrt {2}+\sqrt {\frac {a}{b}}}{x -\left (\frac {a}{b}\right )^{\frac {1}{4}} \sqrt {x}\, \sqrt {2}+\sqrt {\frac {a}{b}}}\right )}{16 b^{3}}\) | \(334\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.56, size = 271, normalized size = 0.87 \begin {gather*} -\frac {{\left (B a^{2} - A a b\right )} \sqrt {x}}{2 \, {\left (b^{4} x^{2} + a b^{3}\right )}} + \frac {{\left (\frac {2 \, \sqrt {2} {\left (9 \, B a - 5 \, A b\right )} \arctan \left (\frac {\sqrt {2} {\left (\sqrt {2} a^{\frac {1}{4}} b^{\frac {1}{4}} + 2 \, \sqrt {b} \sqrt {x}\right )}}{2 \, \sqrt {\sqrt {a} \sqrt {b}}}\right )}{\sqrt {a} \sqrt {\sqrt {a} \sqrt {b}}} + \frac {2 \, \sqrt {2} {\left (9 \, B a - 5 \, A b\right )} \arctan \left (-\frac {\sqrt {2} {\left (\sqrt {2} a^{\frac {1}{4}} b^{\frac {1}{4}} - 2 \, \sqrt {b} \sqrt {x}\right )}}{2 \, \sqrt {\sqrt {a} \sqrt {b}}}\right )}{\sqrt {a} \sqrt {\sqrt {a} \sqrt {b}}} + \frac {\sqrt {2} {\left (9 \, B a - 5 \, A b\right )} \log \left (\sqrt {2} a^{\frac {1}{4}} b^{\frac {1}{4}} \sqrt {x} + \sqrt {b} x + \sqrt {a}\right )}{a^{\frac {3}{4}} b^{\frac {1}{4}}} - \frac {\sqrt {2} {\left (9 \, B a - 5 \, A b\right )} \log \left (-\sqrt {2} a^{\frac {1}{4}} b^{\frac {1}{4}} \sqrt {x} + \sqrt {b} x + \sqrt {a}\right )}{a^{\frac {3}{4}} b^{\frac {1}{4}}}\right )} a}{16 \, b^{3}} + \frac {2 \, {\left (B b x^{\frac {5}{2}} - 5 \, {\left (2 \, B a - A b\right )} \sqrt {x}\right )}}{5 \, b^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] Leaf count of result is larger than twice the leaf count of optimal. 748 vs.
\(2 (226) = 452\).
time = 1.00, size = 748, normalized size = 2.41 \begin {gather*} -\frac {20 \, {\left (b^{4} x^{2} + a b^{3}\right )} \left (-\frac {6561 \, B^{4} a^{5} - 14580 \, A B^{3} a^{4} b + 12150 \, A^{2} B^{2} a^{3} b^{2} - 4500 \, A^{3} B a^{2} b^{3} + 625 \, A^{4} a b^{4}}{b^{13}}\right )^{\frac {1}{4}} \arctan \left (\frac {\sqrt {b^{6} \sqrt {-\frac {6561 \, B^{4} a^{5} - 14580 \, A B^{3} a^{4} b + 12150 \, A^{2} B^{2} a^{3} b^{2} - 4500 \, A^{3} B a^{2} b^{3} + 625 \, A^{4} a b^{4}}{b^{13}}} + {\left (81 \, B^{2} a^{2} - 90 \, A B a b + 25 \, A^{2} b^{2}\right )} x} b^{10} \left (-\frac {6561 \, B^{4} a^{5} - 14580 \, A B^{3} a^{4} b + 12150 \, A^{2} B^{2} a^{3} b^{2} - 4500 \, A^{3} B a^{2} b^{3} + 625 \, A^{4} a b^{4}}{b^{13}}\right )^{\frac {3}{4}} + {\left (9 \, B a b^{10} - 5 \, A b^{11}\right )} \sqrt {x} \left (-\frac {6561 \, B^{4} a^{5} - 14580 \, A B^{3} a^{4} b + 12150 \, A^{2} B^{2} a^{3} b^{2} - 4500 \, A^{3} B a^{2} b^{3} + 625 \, A^{4} a b^{4}}{b^{13}}\right )^{\frac {3}{4}}}{6561 \, B^{4} a^{5} - 14580 \, A B^{3} a^{4} b + 12150 \, A^{2} B^{2} a^{3} b^{2} - 4500 \, A^{3} B a^{2} b^{3} + 625 \, A^{4} a b^{4}}\right ) + 5 \, {\left (b^{4} x^{2} + a b^{3}\right )} \left (-\frac {6561 \, B^{4} a^{5} - 14580 \, A B^{3} a^{4} b + 12150 \, A^{2} B^{2} a^{3} b^{2} - 4500 \, A^{3} B a^{2} b^{3} + 625 \, A^{4} a b^{4}}{b^{13}}\right )^{\frac {1}{4}} \log \left (b^{3} \left (-\frac {6561 \, B^{4} a^{5} - 14580 \, A B^{3} a^{4} b + 12150 \, A^{2} B^{2} a^{3} b^{2} - 4500 \, A^{3} B a^{2} b^{3} + 625 \, A^{4} a b^{4}}{b^{13}}\right )^{\frac {1}{4}} - {\left (9 \, B a - 5 \, A b\right )} \sqrt {x}\right ) - 5 \, {\left (b^{4} x^{2} + a b^{3}\right )} \left (-\frac {6561 \, B^{4} a^{5} - 14580 \, A B^{3} a^{4} b + 12150 \, A^{2} B^{2} a^{3} b^{2} - 4500 \, A^{3} B a^{2} b^{3} + 625 \, A^{4} a b^{4}}{b^{13}}\right )^{\frac {1}{4}} \log \left (-b^{3} \left (-\frac {6561 \, B^{4} a^{5} - 14580 \, A B^{3} a^{4} b + 12150 \, A^{2} B^{2} a^{3} b^{2} - 4500 \, A^{3} B a^{2} b^{3} + 625 \, A^{4} a b^{4}}{b^{13}}\right )^{\frac {1}{4}} - {\left (9 \, B a - 5 \, A b\right )} \sqrt {x}\right ) - 4 \, {\left (4 \, B b^{2} x^{4} - 45 \, B a^{2} + 25 \, A a b - 4 \, {\left (9 \, B a b - 5 \, A b^{2}\right )} x^{2}\right )} \sqrt {x}}{40 \, {\left (b^{4} x^{2} + a b^{3}\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] Leaf count of result is larger than twice the leaf count of optimal. 770 vs.
\(2 (292) = 584\).
time = 160.17, size = 770, normalized size = 2.48 \begin {gather*} \begin {cases} \tilde {\infty } \left (2 A \sqrt {x} + \frac {2 B x^{\frac {5}{2}}}{5}\right ) & \text {for}\: a = 0 \wedge b = 0 \\\frac {\frac {2 A x^{\frac {9}{2}}}{9} + \frac {2 B x^{\frac {13}{2}}}{13}}{a^{2}} & \text {for}\: b = 0 \\\frac {2 A \sqrt {x} + \frac {2 B x^{\frac {5}{2}}}{5}}{b^{2}} & \text {for}\: a = 0 \\\frac {100 A a b \sqrt {x}}{40 a b^{3} + 40 b^{4} x^{2}} + \frac {25 A a b \sqrt [4]{- \frac {a}{b}} \log {\left (\sqrt {x} - \sqrt [4]{- \frac {a}{b}} \right )}}{40 a b^{3} + 40 b^{4} x^{2}} - \frac {25 A a b \sqrt [4]{- \frac {a}{b}} \log {\left (\sqrt {x} + \sqrt [4]{- \frac {a}{b}} \right )}}{40 a b^{3} + 40 b^{4} x^{2}} - \frac {50 A a b \sqrt [4]{- \frac {a}{b}} \operatorname {atan}{\left (\frac {\sqrt {x}}{\sqrt [4]{- \frac {a}{b}}} \right )}}{40 a b^{3} + 40 b^{4} x^{2}} + \frac {80 A b^{2} x^{\frac {5}{2}}}{40 a b^{3} + 40 b^{4} x^{2}} + \frac {25 A b^{2} x^{2} \sqrt [4]{- \frac {a}{b}} \log {\left (\sqrt {x} - \sqrt [4]{- \frac {a}{b}} \right )}}{40 a b^{3} + 40 b^{4} x^{2}} - \frac {25 A b^{2} x^{2} \sqrt [4]{- \frac {a}{b}} \log {\left (\sqrt {x} + \sqrt [4]{- \frac {a}{b}} \right )}}{40 a b^{3} + 40 b^{4} x^{2}} - \frac {50 A b^{2} x^{2} \sqrt [4]{- \frac {a}{b}} \operatorname {atan}{\left (\frac {\sqrt {x}}{\sqrt [4]{- \frac {a}{b}}} \right )}}{40 a b^{3} + 40 b^{4} x^{2}} - \frac {180 B a^{2} \sqrt {x}}{40 a b^{3} + 40 b^{4} x^{2}} - \frac {45 B a^{2} \sqrt [4]{- \frac {a}{b}} \log {\left (\sqrt {x} - \sqrt [4]{- \frac {a}{b}} \right )}}{40 a b^{3} + 40 b^{4} x^{2}} + \frac {45 B a^{2} \sqrt [4]{- \frac {a}{b}} \log {\left (\sqrt {x} + \sqrt [4]{- \frac {a}{b}} \right )}}{40 a b^{3} + 40 b^{4} x^{2}} + \frac {90 B a^{2} \sqrt [4]{- \frac {a}{b}} \operatorname {atan}{\left (\frac {\sqrt {x}}{\sqrt [4]{- \frac {a}{b}}} \right )}}{40 a b^{3} + 40 b^{4} x^{2}} - \frac {144 B a b x^{\frac {5}{2}}}{40 a b^{3} + 40 b^{4} x^{2}} - \frac {45 B a b x^{2} \sqrt [4]{- \frac {a}{b}} \log {\left (\sqrt {x} - \sqrt [4]{- \frac {a}{b}} \right )}}{40 a b^{3} + 40 b^{4} x^{2}} + \frac {45 B a b x^{2} \sqrt [4]{- \frac {a}{b}} \log {\left (\sqrt {x} + \sqrt [4]{- \frac {a}{b}} \right )}}{40 a b^{3} + 40 b^{4} x^{2}} + \frac {90 B a b x^{2} \sqrt [4]{- \frac {a}{b}} \operatorname {atan}{\left (\frac {\sqrt {x}}{\sqrt [4]{- \frac {a}{b}}} \right )}}{40 a b^{3} + 40 b^{4} x^{2}} + \frac {16 B b^{2} x^{\frac {9}{2}}}{40 a b^{3} + 40 b^{4} x^{2}} & \text {otherwise} \end {cases} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 0.58, size = 298, normalized size = 0.96 \begin {gather*} \frac {\sqrt {2} {\left (9 \, \left (a b^{3}\right )^{\frac {1}{4}} B a - 5 \, \left (a b^{3}\right )^{\frac {1}{4}} A b\right )} \arctan \left (\frac {\sqrt {2} {\left (\sqrt {2} \left (\frac {a}{b}\right )^{\frac {1}{4}} + 2 \, \sqrt {x}\right )}}{2 \, \left (\frac {a}{b}\right )^{\frac {1}{4}}}\right )}{8 \, b^{4}} + \frac {\sqrt {2} {\left (9 \, \left (a b^{3}\right )^{\frac {1}{4}} B a - 5 \, \left (a b^{3}\right )^{\frac {1}{4}} A b\right )} \arctan \left (-\frac {\sqrt {2} {\left (\sqrt {2} \left (\frac {a}{b}\right )^{\frac {1}{4}} - 2 \, \sqrt {x}\right )}}{2 \, \left (\frac {a}{b}\right )^{\frac {1}{4}}}\right )}{8 \, b^{4}} + \frac {\sqrt {2} {\left (9 \, \left (a b^{3}\right )^{\frac {1}{4}} B a - 5 \, \left (a b^{3}\right )^{\frac {1}{4}} A b\right )} \log \left (\sqrt {2} \sqrt {x} \left (\frac {a}{b}\right )^{\frac {1}{4}} + x + \sqrt {\frac {a}{b}}\right )}{16 \, b^{4}} - \frac {\sqrt {2} {\left (9 \, \left (a b^{3}\right )^{\frac {1}{4}} B a - 5 \, \left (a b^{3}\right )^{\frac {1}{4}} A b\right )} \log \left (-\sqrt {2} \sqrt {x} \left (\frac {a}{b}\right )^{\frac {1}{4}} + x + \sqrt {\frac {a}{b}}\right )}{16 \, b^{4}} - \frac {B a^{2} \sqrt {x} - A a b \sqrt {x}}{2 \, {\left (b x^{2} + a\right )} b^{3}} + \frac {2 \, {\left (B b^{8} x^{\frac {5}{2}} - 10 \, B a b^{7} \sqrt {x} + 5 \, A b^{8} \sqrt {x}\right )}}{5 \, b^{10}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.20, size = 823, normalized size = 2.65 \begin {gather*} \sqrt {x}\,\left (\frac {2\,A}{b^2}-\frac {4\,B\,a}{b^3}\right )+\frac {2\,B\,x^{5/2}}{5\,b^2}-\frac {\sqrt {x}\,\left (\frac {B\,a^2}{2}-\frac {A\,a\,b}{2}\right )}{b^4\,x^2+a\,b^3}+\frac {{\left (-a\right )}^{1/4}\,\mathrm {atan}\left (\frac {\frac {{\left (-a\right )}^{1/4}\,\left (\frac {\sqrt {x}\,\left (25\,A^2\,a^2\,b^2-90\,A\,B\,a^3\,b+81\,B^2\,a^4\right )}{b^3}-\frac {{\left (-a\right )}^{1/4}\,\left (5\,A\,b-9\,B\,a\right )\,\left (72\,B\,a^3-40\,A\,a^2\,b\right )}{8\,b^{13/4}}\right )\,\left (5\,A\,b-9\,B\,a\right )\,1{}\mathrm {i}}{8\,b^{13/4}}+\frac {{\left (-a\right )}^{1/4}\,\left (\frac {\sqrt {x}\,\left (25\,A^2\,a^2\,b^2-90\,A\,B\,a^3\,b+81\,B^2\,a^4\right )}{b^3}+\frac {{\left (-a\right )}^{1/4}\,\left (5\,A\,b-9\,B\,a\right )\,\left (72\,B\,a^3-40\,A\,a^2\,b\right )}{8\,b^{13/4}}\right )\,\left (5\,A\,b-9\,B\,a\right )\,1{}\mathrm {i}}{8\,b^{13/4}}}{\frac {{\left (-a\right )}^{1/4}\,\left (\frac {\sqrt {x}\,\left (25\,A^2\,a^2\,b^2-90\,A\,B\,a^3\,b+81\,B^2\,a^4\right )}{b^3}-\frac {{\left (-a\right )}^{1/4}\,\left (5\,A\,b-9\,B\,a\right )\,\left (72\,B\,a^3-40\,A\,a^2\,b\right )}{8\,b^{13/4}}\right )\,\left (5\,A\,b-9\,B\,a\right )}{8\,b^{13/4}}-\frac {{\left (-a\right )}^{1/4}\,\left (\frac {\sqrt {x}\,\left (25\,A^2\,a^2\,b^2-90\,A\,B\,a^3\,b+81\,B^2\,a^4\right )}{b^3}+\frac {{\left (-a\right )}^{1/4}\,\left (5\,A\,b-9\,B\,a\right )\,\left (72\,B\,a^3-40\,A\,a^2\,b\right )}{8\,b^{13/4}}\right )\,\left (5\,A\,b-9\,B\,a\right )}{8\,b^{13/4}}}\right )\,\left (5\,A\,b-9\,B\,a\right )\,1{}\mathrm {i}}{4\,b^{13/4}}+\frac {{\left (-a\right )}^{1/4}\,\mathrm {atan}\left (\frac {\frac {{\left (-a\right )}^{1/4}\,\left (\frac {\sqrt {x}\,\left (25\,A^2\,a^2\,b^2-90\,A\,B\,a^3\,b+81\,B^2\,a^4\right )}{b^3}-\frac {{\left (-a\right )}^{1/4}\,\left (5\,A\,b-9\,B\,a\right )\,\left (72\,B\,a^3-40\,A\,a^2\,b\right )\,1{}\mathrm {i}}{8\,b^{13/4}}\right )\,\left (5\,A\,b-9\,B\,a\right )}{8\,b^{13/4}}+\frac {{\left (-a\right )}^{1/4}\,\left (\frac {\sqrt {x}\,\left (25\,A^2\,a^2\,b^2-90\,A\,B\,a^3\,b+81\,B^2\,a^4\right )}{b^3}+\frac {{\left (-a\right )}^{1/4}\,\left (5\,A\,b-9\,B\,a\right )\,\left (72\,B\,a^3-40\,A\,a^2\,b\right )\,1{}\mathrm {i}}{8\,b^{13/4}}\right )\,\left (5\,A\,b-9\,B\,a\right )}{8\,b^{13/4}}}{\frac {{\left (-a\right )}^{1/4}\,\left (\frac {\sqrt {x}\,\left (25\,A^2\,a^2\,b^2-90\,A\,B\,a^3\,b+81\,B^2\,a^4\right )}{b^3}-\frac {{\left (-a\right )}^{1/4}\,\left (5\,A\,b-9\,B\,a\right )\,\left (72\,B\,a^3-40\,A\,a^2\,b\right )\,1{}\mathrm {i}}{8\,b^{13/4}}\right )\,\left (5\,A\,b-9\,B\,a\right )\,1{}\mathrm {i}}{8\,b^{13/4}}-\frac {{\left (-a\right )}^{1/4}\,\left (\frac {\sqrt {x}\,\left (25\,A^2\,a^2\,b^2-90\,A\,B\,a^3\,b+81\,B^2\,a^4\right )}{b^3}+\frac {{\left (-a\right )}^{1/4}\,\left (5\,A\,b-9\,B\,a\right )\,\left (72\,B\,a^3-40\,A\,a^2\,b\right )\,1{}\mathrm {i}}{8\,b^{13/4}}\right )\,\left (5\,A\,b-9\,B\,a\right )\,1{}\mathrm {i}}{8\,b^{13/4}}}\right )\,\left (5\,A\,b-9\,B\,a\right )}{4\,b^{13/4}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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[Out]
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