Optimal. Leaf size=352 \[ -\frac {195 \sqrt [4]{b} \log \left (-\sqrt {2} \sqrt [4]{a} \sqrt [4]{b} \sqrt {d x}+\sqrt {a} \sqrt {d}+\sqrt {b} \sqrt {d} x\right )}{256 \sqrt {2} a^{17/4} d^{3/2}}+\frac {195 \sqrt [4]{b} \log \left (\sqrt {2} \sqrt [4]{a} \sqrt [4]{b} \sqrt {d x}+\sqrt {a} \sqrt {d}+\sqrt {b} \sqrt {d} x\right )}{256 \sqrt {2} a^{17/4} d^{3/2}}+\frac {195 \sqrt [4]{b} \tan ^{-1}\left (1-\frac {\sqrt {2} \sqrt [4]{b} \sqrt {d x}}{\sqrt [4]{a} \sqrt {d}}\right )}{128 \sqrt {2} a^{17/4} d^{3/2}}-\frac {195 \sqrt [4]{b} \tan ^{-1}\left (\frac {\sqrt {2} \sqrt [4]{b} \sqrt {d x}}{\sqrt [4]{a} \sqrt {d}}+1\right )}{128 \sqrt {2} a^{17/4} d^{3/2}}-\frac {195}{64 a^4 d \sqrt {d x}}+\frac {39}{64 a^3 d \sqrt {d x} \left (a+b x^2\right )}+\frac {13}{48 a^2 d \sqrt {d x} \left (a+b x^2\right )^2}+\frac {1}{6 a d \sqrt {d x} \left (a+b x^2\right )^3} \]
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Rubi [A] time = 0.40, antiderivative size = 352, normalized size of antiderivative = 1.00, number of steps used = 15, number of rules used = 10, integrand size = 28, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.357, Rules used = {28, 290, 325, 329, 297, 1162, 617, 204, 1165, 628} \[ -\frac {195 \sqrt [4]{b} \log \left (-\sqrt {2} \sqrt [4]{a} \sqrt [4]{b} \sqrt {d x}+\sqrt {a} \sqrt {d}+\sqrt {b} \sqrt {d} x\right )}{256 \sqrt {2} a^{17/4} d^{3/2}}+\frac {195 \sqrt [4]{b} \log \left (\sqrt {2} \sqrt [4]{a} \sqrt [4]{b} \sqrt {d x}+\sqrt {a} \sqrt {d}+\sqrt {b} \sqrt {d} x\right )}{256 \sqrt {2} a^{17/4} d^{3/2}}+\frac {195 \sqrt [4]{b} \tan ^{-1}\left (1-\frac {\sqrt {2} \sqrt [4]{b} \sqrt {d x}}{\sqrt [4]{a} \sqrt {d}}\right )}{128 \sqrt {2} a^{17/4} d^{3/2}}-\frac {195 \sqrt [4]{b} \tan ^{-1}\left (\frac {\sqrt {2} \sqrt [4]{b} \sqrt {d x}}{\sqrt [4]{a} \sqrt {d}}+1\right )}{128 \sqrt {2} a^{17/4} d^{3/2}}+\frac {39}{64 a^3 d \sqrt {d x} \left (a+b x^2\right )}+\frac {13}{48 a^2 d \sqrt {d x} \left (a+b x^2\right )^2}-\frac {195}{64 a^4 d \sqrt {d x}}+\frac {1}{6 a d \sqrt {d x} \left (a+b x^2\right )^3} \]
Antiderivative was successfully verified.
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Rule 28
Rule 204
Rule 290
Rule 297
Rule 325
Rule 329
Rule 617
Rule 628
Rule 1162
Rule 1165
Rubi steps
\begin {align*} \int \frac {1}{(d x)^{3/2} \left (a^2+2 a b x^2+b^2 x^4\right )^2} \, dx &=b^4 \int \frac {1}{(d x)^{3/2} \left (a b+b^2 x^2\right )^4} \, dx\\ &=\frac {1}{6 a d \sqrt {d x} \left (a+b x^2\right )^3}+\frac {\left (13 b^3\right ) \int \frac {1}{(d x)^{3/2} \left (a b+b^2 x^2\right )^3} \, dx}{12 a}\\ &=\frac {1}{6 a d \sqrt {d x} \left (a+b x^2\right )^3}+\frac {13}{48 a^2 d \sqrt {d x} \left (a+b x^2\right )^2}+\frac {\left (39 b^2\right ) \int \frac {1}{(d x)^{3/2} \left (a b+b^2 x^2\right )^2} \, dx}{32 a^2}\\ &=\frac {1}{6 a d \sqrt {d x} \left (a+b x^2\right )^3}+\frac {13}{48 a^2 d \sqrt {d x} \left (a+b x^2\right )^2}+\frac {39}{64 a^3 d \sqrt {d x} \left (a+b x^2\right )}+\frac {(195 b) \int \frac {1}{(d x)^{3/2} \left (a b+b^2 x^2\right )} \, dx}{128 a^3}\\ &=-\frac {195}{64 a^4 d \sqrt {d x}}+\frac {1}{6 a d \sqrt {d x} \left (a+b x^2\right )^3}+\frac {13}{48 a^2 d \sqrt {d x} \left (a+b x^2\right )^2}+\frac {39}{64 a^3 d \sqrt {d x} \left (a+b x^2\right )}-\frac {\left (195 b^2\right ) \int \frac {\sqrt {d x}}{a b+b^2 x^2} \, dx}{128 a^4 d^2}\\ &=-\frac {195}{64 a^4 d \sqrt {d x}}+\frac {1}{6 a d \sqrt {d x} \left (a+b x^2\right )^3}+\frac {13}{48 a^2 d \sqrt {d x} \left (a+b x^2\right )^2}+\frac {39}{64 a^3 d \sqrt {d x} \left (a+b x^2\right )}-\frac {\left (195 b^2\right ) \operatorname {Subst}\left (\int \frac {x^2}{a b+\frac {b^2 x^4}{d^2}} \, dx,x,\sqrt {d x}\right )}{64 a^4 d^3}\\ &=-\frac {195}{64 a^4 d \sqrt {d x}}+\frac {1}{6 a d \sqrt {d x} \left (a+b x^2\right )^3}+\frac {13}{48 a^2 d \sqrt {d x} \left (a+b x^2\right )^2}+\frac {39}{64 a^3 d \sqrt {d x} \left (a+b x^2\right )}+\frac {\left (195 b^{3/2}\right ) \operatorname {Subst}\left (\int \frac {\sqrt {a} d-\sqrt {b} x^2}{a b+\frac {b^2 x^4}{d^2}} \, dx,x,\sqrt {d x}\right )}{128 a^4 d^3}-\frac {\left (195 b^{3/2}\right ) \operatorname {Subst}\left (\int \frac {\sqrt {a} d+\sqrt {b} x^2}{a b+\frac {b^2 x^4}{d^2}} \, dx,x,\sqrt {d x}\right )}{128 a^4 d^3}\\ &=-\frac {195}{64 a^4 d \sqrt {d x}}+\frac {1}{6 a d \sqrt {d x} \left (a+b x^2\right )^3}+\frac {13}{48 a^2 d \sqrt {d x} \left (a+b x^2\right )^2}+\frac {39}{64 a^3 d \sqrt {d x} \left (a+b x^2\right )}-\frac {\left (195 \sqrt [4]{b}\right ) \operatorname {Subst}\left (\int \frac {\frac {\sqrt {2} \sqrt [4]{a} \sqrt {d}}{\sqrt [4]{b}}+2 x}{-\frac {\sqrt {a} d}{\sqrt {b}}-\frac {\sqrt {2} \sqrt [4]{a} \sqrt {d} x}{\sqrt [4]{b}}-x^2} \, dx,x,\sqrt {d x}\right )}{256 \sqrt {2} a^{17/4} d^{3/2}}-\frac {\left (195 \sqrt [4]{b}\right ) \operatorname {Subst}\left (\int \frac {\frac {\sqrt {2} \sqrt [4]{a} \sqrt {d}}{\sqrt [4]{b}}-2 x}{-\frac {\sqrt {a} d}{\sqrt {b}}+\frac {\sqrt {2} \sqrt [4]{a} \sqrt {d} x}{\sqrt [4]{b}}-x^2} \, dx,x,\sqrt {d x}\right )}{256 \sqrt {2} a^{17/4} d^{3/2}}-\frac {195 \operatorname {Subst}\left (\int \frac {1}{\frac {\sqrt {a} d}{\sqrt {b}}-\frac {\sqrt {2} \sqrt [4]{a} \sqrt {d} x}{\sqrt [4]{b}}+x^2} \, dx,x,\sqrt {d x}\right )}{256 a^4 d}-\frac {195 \operatorname {Subst}\left (\int \frac {1}{\frac {\sqrt {a} d}{\sqrt {b}}+\frac {\sqrt {2} \sqrt [4]{a} \sqrt {d} x}{\sqrt [4]{b}}+x^2} \, dx,x,\sqrt {d x}\right )}{256 a^4 d}\\ &=-\frac {195}{64 a^4 d \sqrt {d x}}+\frac {1}{6 a d \sqrt {d x} \left (a+b x^2\right )^3}+\frac {13}{48 a^2 d \sqrt {d x} \left (a+b x^2\right )^2}+\frac {39}{64 a^3 d \sqrt {d x} \left (a+b x^2\right )}-\frac {195 \sqrt [4]{b} \log \left (\sqrt {a} \sqrt {d}+\sqrt {b} \sqrt {d} x-\sqrt {2} \sqrt [4]{a} \sqrt [4]{b} \sqrt {d x}\right )}{256 \sqrt {2} a^{17/4} d^{3/2}}+\frac {195 \sqrt [4]{b} \log \left (\sqrt {a} \sqrt {d}+\sqrt {b} \sqrt {d} x+\sqrt {2} \sqrt [4]{a} \sqrt [4]{b} \sqrt {d x}\right )}{256 \sqrt {2} a^{17/4} d^{3/2}}-\frac {\left (195 \sqrt [4]{b}\right ) \operatorname {Subst}\left (\int \frac {1}{-1-x^2} \, dx,x,1-\frac {\sqrt {2} \sqrt [4]{b} \sqrt {d x}}{\sqrt [4]{a} \sqrt {d}}\right )}{128 \sqrt {2} a^{17/4} d^{3/2}}+\frac {\left (195 \sqrt [4]{b}\right ) \operatorname {Subst}\left (\int \frac {1}{-1-x^2} \, dx,x,1+\frac {\sqrt {2} \sqrt [4]{b} \sqrt {d x}}{\sqrt [4]{a} \sqrt {d}}\right )}{128 \sqrt {2} a^{17/4} d^{3/2}}\\ &=-\frac {195}{64 a^4 d \sqrt {d x}}+\frac {1}{6 a d \sqrt {d x} \left (a+b x^2\right )^3}+\frac {13}{48 a^2 d \sqrt {d x} \left (a+b x^2\right )^2}+\frac {39}{64 a^3 d \sqrt {d x} \left (a+b x^2\right )}+\frac {195 \sqrt [4]{b} \tan ^{-1}\left (1-\frac {\sqrt {2} \sqrt [4]{b} \sqrt {d x}}{\sqrt [4]{a} \sqrt {d}}\right )}{128 \sqrt {2} a^{17/4} d^{3/2}}-\frac {195 \sqrt [4]{b} \tan ^{-1}\left (1+\frac {\sqrt {2} \sqrt [4]{b} \sqrt {d x}}{\sqrt [4]{a} \sqrt {d}}\right )}{128 \sqrt {2} a^{17/4} d^{3/2}}-\frac {195 \sqrt [4]{b} \log \left (\sqrt {a} \sqrt {d}+\sqrt {b} \sqrt {d} x-\sqrt {2} \sqrt [4]{a} \sqrt [4]{b} \sqrt {d x}\right )}{256 \sqrt {2} a^{17/4} d^{3/2}}+\frac {195 \sqrt [4]{b} \log \left (\sqrt {a} \sqrt {d}+\sqrt {b} \sqrt {d} x+\sqrt {2} \sqrt [4]{a} \sqrt [4]{b} \sqrt {d x}\right )}{256 \sqrt {2} a^{17/4} d^{3/2}}\\ \end {align*}
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Mathematica [C] time = 0.01, size = 30, normalized size = 0.09 \[ -\frac {2 x \, _2F_1\left (-\frac {1}{4},4;\frac {3}{4};-\frac {b x^2}{a}\right )}{a^4 (d x)^{3/2}} \]
Antiderivative was successfully verified.
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fricas [A] time = 1.23, size = 410, normalized size = 1.16 \[ \frac {2340 \, {\left (a^{4} b^{3} d^{2} x^{7} + 3 \, a^{5} b^{2} d^{2} x^{5} + 3 \, a^{6} b d^{2} x^{3} + a^{7} d^{2} x\right )} \left (-\frac {b}{a^{17} d^{6}}\right )^{\frac {1}{4}} \arctan \left (-\frac {7414875 \, \sqrt {d x} a^{4} b d \left (-\frac {b}{a^{17} d^{6}}\right )^{\frac {1}{4}} - \sqrt {-54980371265625 \, a^{9} b d^{4} \sqrt {-\frac {b}{a^{17} d^{6}}} + 54980371265625 \, b^{2} d x} a^{4} d \left (-\frac {b}{a^{17} d^{6}}\right )^{\frac {1}{4}}}{7414875 \, b}\right ) - 585 \, {\left (a^{4} b^{3} d^{2} x^{7} + 3 \, a^{5} b^{2} d^{2} x^{5} + 3 \, a^{6} b d^{2} x^{3} + a^{7} d^{2} x\right )} \left (-\frac {b}{a^{17} d^{6}}\right )^{\frac {1}{4}} \log \left (7414875 \, a^{13} d^{5} \left (-\frac {b}{a^{17} d^{6}}\right )^{\frac {3}{4}} + 7414875 \, \sqrt {d x} b\right ) + 585 \, {\left (a^{4} b^{3} d^{2} x^{7} + 3 \, a^{5} b^{2} d^{2} x^{5} + 3 \, a^{6} b d^{2} x^{3} + a^{7} d^{2} x\right )} \left (-\frac {b}{a^{17} d^{6}}\right )^{\frac {1}{4}} \log \left (-7414875 \, a^{13} d^{5} \left (-\frac {b}{a^{17} d^{6}}\right )^{\frac {3}{4}} + 7414875 \, \sqrt {d x} b\right ) - 4 \, {\left (585 \, b^{3} x^{6} + 1638 \, a b^{2} x^{4} + 1469 \, a^{2} b x^{2} + 384 \, a^{3}\right )} \sqrt {d x}}{768 \, {\left (a^{4} b^{3} d^{2} x^{7} + 3 \, a^{5} b^{2} d^{2} x^{5} + 3 \, a^{6} b d^{2} x^{3} + a^{7} d^{2} x\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.20, size = 327, normalized size = 0.93 \[ -\frac {\frac {3072}{\sqrt {d x} a^{4}} + \frac {8 \, {\left (201 \, \sqrt {d x} b^{3} d^{5} x^{5} + 486 \, \sqrt {d x} a b^{2} d^{5} x^{3} + 317 \, \sqrt {d x} a^{2} b d^{5} x\right )}}{{\left (b d^{2} x^{2} + a d^{2}\right )}^{3} a^{4}} + \frac {1170 \, \sqrt {2} \left (a b^{3} d^{2}\right )^{\frac {3}{4}} \arctan \left (\frac {\sqrt {2} {\left (\sqrt {2} \left (\frac {a d^{2}}{b}\right )^{\frac {1}{4}} + 2 \, \sqrt {d x}\right )}}{2 \, \left (\frac {a d^{2}}{b}\right )^{\frac {1}{4}}}\right )}{a^{5} b^{2} d^{2}} + \frac {1170 \, \sqrt {2} \left (a b^{3} d^{2}\right )^{\frac {3}{4}} \arctan \left (-\frac {\sqrt {2} {\left (\sqrt {2} \left (\frac {a d^{2}}{b}\right )^{\frac {1}{4}} - 2 \, \sqrt {d x}\right )}}{2 \, \left (\frac {a d^{2}}{b}\right )^{\frac {1}{4}}}\right )}{a^{5} b^{2} d^{2}} - \frac {585 \, \sqrt {2} \left (a b^{3} d^{2}\right )^{\frac {3}{4}} \log \left (d x + \sqrt {2} \left (\frac {a d^{2}}{b}\right )^{\frac {1}{4}} \sqrt {d x} + \sqrt {\frac {a d^{2}}{b}}\right )}{a^{5} b^{2} d^{2}} + \frac {585 \, \sqrt {2} \left (a b^{3} d^{2}\right )^{\frac {3}{4}} \log \left (d x - \sqrt {2} \left (\frac {a d^{2}}{b}\right )^{\frac {1}{4}} \sqrt {d x} + \sqrt {\frac {a d^{2}}{b}}\right )}{a^{5} b^{2} d^{2}}}{1536 \, d} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.02, size = 285, normalized size = 0.81 \[ -\frac {317 \left (d x \right )^{\frac {3}{2}} b \,d^{3}}{192 \left (b \,d^{2} x^{2}+d^{2} a \right )^{3} a^{2}}-\frac {81 \left (d x \right )^{\frac {7}{2}} b^{2} d}{32 \left (b \,d^{2} x^{2}+d^{2} a \right )^{3} a^{3}}-\frac {67 \left (d x \right )^{\frac {11}{2}} b^{3}}{64 \left (b \,d^{2} x^{2}+d^{2} a \right )^{3} a^{4} d}-\frac {195 \sqrt {2}\, \arctan \left (\frac {\sqrt {2}\, \sqrt {d x}}{\left (\frac {a \,d^{2}}{b}\right )^{\frac {1}{4}}}-1\right )}{256 \left (\frac {a \,d^{2}}{b}\right )^{\frac {1}{4}} a^{4} d}-\frac {195 \sqrt {2}\, \arctan \left (\frac {\sqrt {2}\, \sqrt {d x}}{\left (\frac {a \,d^{2}}{b}\right )^{\frac {1}{4}}}+1\right )}{256 \left (\frac {a \,d^{2}}{b}\right )^{\frac {1}{4}} a^{4} d}-\frac {195 \sqrt {2}\, \ln \left (\frac {d x -\left (\frac {a \,d^{2}}{b}\right )^{\frac {1}{4}} \sqrt {d x}\, \sqrt {2}+\sqrt {\frac {a \,d^{2}}{b}}}{d x +\left (\frac {a \,d^{2}}{b}\right )^{\frac {1}{4}} \sqrt {d x}\, \sqrt {2}+\sqrt {\frac {a \,d^{2}}{b}}}\right )}{512 \left (\frac {a \,d^{2}}{b}\right )^{\frac {1}{4}} a^{4} d}-\frac {2}{\sqrt {d x}\, a^{4} d} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 3.07, size = 328, normalized size = 0.93 \[ -\frac {\frac {8 \, {\left (585 \, b^{3} d^{6} x^{6} + 1638 \, a b^{2} d^{6} x^{4} + 1469 \, a^{2} b d^{6} x^{2} + 384 \, a^{3} d^{6}\right )}}{\left (d x\right )^{\frac {13}{2}} a^{4} b^{3} + 3 \, \left (d x\right )^{\frac {9}{2}} a^{5} b^{2} d^{2} + 3 \, \left (d x\right )^{\frac {5}{2}} a^{6} b d^{4} + \sqrt {d x} a^{7} d^{6}} + \frac {585 \, b {\left (\frac {2 \, \sqrt {2} \arctan \left (\frac {\sqrt {2} {\left (\sqrt {2} \left (a d^{2}\right )^{\frac {1}{4}} b^{\frac {1}{4}} + 2 \, \sqrt {d x} \sqrt {b}\right )}}{2 \, \sqrt {\sqrt {a} \sqrt {b} d}}\right )}{\sqrt {\sqrt {a} \sqrt {b} d} \sqrt {b}} + \frac {2 \, \sqrt {2} \arctan \left (-\frac {\sqrt {2} {\left (\sqrt {2} \left (a d^{2}\right )^{\frac {1}{4}} b^{\frac {1}{4}} - 2 \, \sqrt {d x} \sqrt {b}\right )}}{2 \, \sqrt {\sqrt {a} \sqrt {b} d}}\right )}{\sqrt {\sqrt {a} \sqrt {b} d} \sqrt {b}} - \frac {\sqrt {2} \log \left (\sqrt {b} d x + \sqrt {2} \left (a d^{2}\right )^{\frac {1}{4}} \sqrt {d x} b^{\frac {1}{4}} + \sqrt {a} d\right )}{\left (a d^{2}\right )^{\frac {1}{4}} b^{\frac {3}{4}}} + \frac {\sqrt {2} \log \left (\sqrt {b} d x - \sqrt {2} \left (a d^{2}\right )^{\frac {1}{4}} \sqrt {d x} b^{\frac {1}{4}} + \sqrt {a} d\right )}{\left (a d^{2}\right )^{\frac {1}{4}} b^{\frac {3}{4}}}\right )}}{a^{4}}}{1536 \, d} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.14, size = 166, normalized size = 0.47 \[ \frac {195\,{\left (-b\right )}^{1/4}\,\mathrm {atanh}\left (\frac {{\left (-b\right )}^{1/4}\,\sqrt {d\,x}}{a^{1/4}\,\sqrt {d}}\right )}{128\,a^{17/4}\,d^{3/2}}-\frac {195\,{\left (-b\right )}^{1/4}\,\mathrm {atan}\left (\frac {{\left (-b\right )}^{1/4}\,\sqrt {d\,x}}{a^{1/4}\,\sqrt {d}}\right )}{128\,a^{17/4}\,d^{3/2}}-\frac {\frac {2\,d^5}{a}+\frac {1469\,b\,d^5\,x^2}{192\,a^2}+\frac {273\,b^2\,d^5\,x^4}{32\,a^3}+\frac {195\,b^3\,d^5\,x^6}{64\,a^4}}{b^3\,{\left (d\,x\right )}^{13/2}+a^3\,d^6\,\sqrt {d\,x}+3\,a^2\,b\,d^4\,{\left (d\,x\right )}^{5/2}+3\,a\,b^2\,d^2\,{\left (d\,x\right )}^{9/2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {1}{\left (d x\right )^{\frac {3}{2}} \left (a + b x^{2}\right )^{4}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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