Optimal. Leaf size=144 \[ \frac {b^3 (3 b B-8 A c) \tanh ^{-1}\left (\frac {\sqrt {c} x^2}{\sqrt {b x^2+c x^4}}\right )}{128 c^{5/2}}-\frac {b \left (b+2 c x^2\right ) \sqrt {b x^2+c x^4} (3 b B-8 A c)}{128 c^2}-\frac {\left (b x^2+c x^4\right )^{3/2} (3 b B-8 A c)}{48 c}+\frac {B \left (b x^2+c x^4\right )^{5/2}}{8 c x^2} \]
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Rubi [A] time = 0.27, antiderivative size = 144, normalized size of antiderivative = 1.00, number of steps used = 6, number of rules used = 6, integrand size = 26, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.231, Rules used = {2034, 794, 664, 612, 620, 206} \begin {gather*} \frac {b^3 (3 b B-8 A c) \tanh ^{-1}\left (\frac {\sqrt {c} x^2}{\sqrt {b x^2+c x^4}}\right )}{128 c^{5/2}}-\frac {b \left (b+2 c x^2\right ) \sqrt {b x^2+c x^4} (3 b B-8 A c)}{128 c^2}-\frac {\left (b x^2+c x^4\right )^{3/2} (3 b B-8 A c)}{48 c}+\frac {B \left (b x^2+c x^4\right )^{5/2}}{8 c x^2} \end {gather*}
Antiderivative was successfully verified.
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Rule 206
Rule 612
Rule 620
Rule 664
Rule 794
Rule 2034
Rubi steps
\begin {align*} \int \frac {\left (A+B x^2\right ) \left (b x^2+c x^4\right )^{3/2}}{x} \, dx &=\frac {1}{2} \operatorname {Subst}\left (\int \frac {(A+B x) \left (b x+c x^2\right )^{3/2}}{x} \, dx,x,x^2\right )\\ &=\frac {B \left (b x^2+c x^4\right )^{5/2}}{8 c x^2}+\frac {\left (b B-A c+\frac {5}{2} (-b B+2 A c)\right ) \operatorname {Subst}\left (\int \frac {\left (b x+c x^2\right )^{3/2}}{x} \, dx,x,x^2\right )}{8 c}\\ &=-\frac {(3 b B-8 A c) \left (b x^2+c x^4\right )^{3/2}}{48 c}+\frac {B \left (b x^2+c x^4\right )^{5/2}}{8 c x^2}-\frac {(b (3 b B-8 A c)) \operatorname {Subst}\left (\int \sqrt {b x+c x^2} \, dx,x,x^2\right )}{32 c}\\ &=-\frac {b (3 b B-8 A c) \left (b+2 c x^2\right ) \sqrt {b x^2+c x^4}}{128 c^2}-\frac {(3 b B-8 A c) \left (b x^2+c x^4\right )^{3/2}}{48 c}+\frac {B \left (b x^2+c x^4\right )^{5/2}}{8 c x^2}+\frac {\left (b^3 (3 b B-8 A c)\right ) \operatorname {Subst}\left (\int \frac {1}{\sqrt {b x+c x^2}} \, dx,x,x^2\right )}{256 c^2}\\ &=-\frac {b (3 b B-8 A c) \left (b+2 c x^2\right ) \sqrt {b x^2+c x^4}}{128 c^2}-\frac {(3 b B-8 A c) \left (b x^2+c x^4\right )^{3/2}}{48 c}+\frac {B \left (b x^2+c x^4\right )^{5/2}}{8 c x^2}+\frac {\left (b^3 (3 b B-8 A c)\right ) \operatorname {Subst}\left (\int \frac {1}{1-c x^2} \, dx,x,\frac {x^2}{\sqrt {b x^2+c x^4}}\right )}{128 c^2}\\ &=-\frac {b (3 b B-8 A c) \left (b+2 c x^2\right ) \sqrt {b x^2+c x^4}}{128 c^2}-\frac {(3 b B-8 A c) \left (b x^2+c x^4\right )^{3/2}}{48 c}+\frac {B \left (b x^2+c x^4\right )^{5/2}}{8 c x^2}+\frac {b^3 (3 b B-8 A c) \tanh ^{-1}\left (\frac {\sqrt {c} x^2}{\sqrt {b x^2+c x^4}}\right )}{128 c^{5/2}}\\ \end {align*}
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Mathematica [A] time = 0.24, size = 151, normalized size = 1.05 \begin {gather*} \frac {\sqrt {x^2 \left (b+c x^2\right )} \left (3 b^{5/2} (3 b B-8 A c) \sinh ^{-1}\left (\frac {\sqrt {c} x}{\sqrt {b}}\right )+\sqrt {c} x \sqrt {\frac {c x^2}{b}+1} \left (6 b^2 c \left (4 A+B x^2\right )+8 b c^2 x^2 \left (14 A+9 B x^2\right )+16 c^3 x^4 \left (4 A+3 B x^2\right )-9 b^3 B\right )\right )}{384 c^{5/2} x \sqrt {\frac {c x^2}{b}+1}} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.71, size = 139, normalized size = 0.97 \begin {gather*} \frac {\left (8 A b^3 c-3 b^4 B\right ) \log \left (-2 \sqrt {c} \sqrt {b x^2+c x^4}+b+2 c x^2\right )}{256 c^{5/2}}+\frac {\sqrt {b x^2+c x^4} \left (24 A b^2 c+112 A b c^2 x^2+64 A c^3 x^4-9 b^3 B+6 b^2 B c x^2+72 b B c^2 x^4+48 B c^3 x^6\right )}{384 c^2} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.47, size = 275, normalized size = 1.91 \begin {gather*} \left [-\frac {3 \, {\left (3 \, B b^{4} - 8 \, A b^{3} c\right )} \sqrt {c} \log \left (-2 \, c x^{2} - b + 2 \, \sqrt {c x^{4} + b x^{2}} \sqrt {c}\right ) - 2 \, {\left (48 \, B c^{4} x^{6} - 9 \, B b^{3} c + 24 \, A b^{2} c^{2} + 8 \, {\left (9 \, B b c^{3} + 8 \, A c^{4}\right )} x^{4} + 2 \, {\left (3 \, B b^{2} c^{2} + 56 \, A b c^{3}\right )} x^{2}\right )} \sqrt {c x^{4} + b x^{2}}}{768 \, c^{3}}, -\frac {3 \, {\left (3 \, B b^{4} - 8 \, A b^{3} c\right )} \sqrt {-c} \arctan \left (\frac {\sqrt {c x^{4} + b x^{2}} \sqrt {-c}}{c x^{2} + b}\right ) - {\left (48 \, B c^{4} x^{6} - 9 \, B b^{3} c + 24 \, A b^{2} c^{2} + 8 \, {\left (9 \, B b c^{3} + 8 \, A c^{4}\right )} x^{4} + 2 \, {\left (3 \, B b^{2} c^{2} + 56 \, A b c^{3}\right )} x^{2}\right )} \sqrt {c x^{4} + b x^{2}}}{384 \, c^{3}}\right ] \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.20, size = 178, normalized size = 1.24 \begin {gather*} \frac {1}{384} \, {\left (2 \, {\left (4 \, {\left (6 \, B c x^{2} \mathrm {sgn}\relax (x) + \frac {9 \, B b c^{6} \mathrm {sgn}\relax (x) + 8 \, A c^{7} \mathrm {sgn}\relax (x)}{c^{6}}\right )} x^{2} + \frac {3 \, B b^{2} c^{5} \mathrm {sgn}\relax (x) + 56 \, A b c^{6} \mathrm {sgn}\relax (x)}{c^{6}}\right )} x^{2} - \frac {3 \, {\left (3 \, B b^{3} c^{4} \mathrm {sgn}\relax (x) - 8 \, A b^{2} c^{5} \mathrm {sgn}\relax (x)\right )}}{c^{6}}\right )} \sqrt {c x^{2} + b} x - \frac {{\left (3 \, B b^{4} \mathrm {sgn}\relax (x) - 8 \, A b^{3} c \mathrm {sgn}\relax (x)\right )} \log \left ({\left | -\sqrt {c} x + \sqrt {c x^{2} + b} \right |}\right )}{128 \, c^{\frac {5}{2}}} + \frac {{\left (3 \, B b^{4} \log \left ({\left | b \right |}\right ) - 8 \, A b^{3} c \log \left ({\left | b \right |}\right )\right )} \mathrm {sgn}\relax (x)}{256 \, c^{\frac {5}{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.06, size = 202, normalized size = 1.40 \begin {gather*} \frac {\left (c \,x^{4}+b \,x^{2}\right )^{\frac {3}{2}} \left (-24 A \,b^{3} c \ln \left (\sqrt {c}\, x +\sqrt {c \,x^{2}+b}\right )+9 B \,b^{4} \ln \left (\sqrt {c}\, x +\sqrt {c \,x^{2}+b}\right )-24 \sqrt {c \,x^{2}+b}\, A \,b^{2} c^{\frac {3}{2}} x +9 \sqrt {c \,x^{2}+b}\, B \,b^{3} \sqrt {c}\, x +48 \left (c \,x^{2}+b \right )^{\frac {5}{2}} B \,c^{\frac {3}{2}} x^{3}-16 \left (c \,x^{2}+b \right )^{\frac {3}{2}} A b \,c^{\frac {3}{2}} x +6 \left (c \,x^{2}+b \right )^{\frac {3}{2}} B \,b^{2} \sqrt {c}\, x +64 \left (c \,x^{2}+b \right )^{\frac {5}{2}} A \,c^{\frac {3}{2}} x -24 \left (c \,x^{2}+b \right )^{\frac {5}{2}} B b \sqrt {c}\, x \right )}{384 \left (c \,x^{2}+b \right )^{\frac {3}{2}} c^{\frac {5}{2}} x^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.49, size = 216, normalized size = 1.50 \begin {gather*} \frac {1}{96} \, {\left (12 \, \sqrt {c x^{4} + b x^{2}} b x^{2} - \frac {3 \, b^{3} \log \left (2 \, c x^{2} + b + 2 \, \sqrt {c x^{4} + b x^{2}} \sqrt {c}\right )}{c^{\frac {3}{2}}} + 16 \, {\left (c x^{4} + b x^{2}\right )}^{\frac {3}{2}} + \frac {6 \, \sqrt {c x^{4} + b x^{2}} b^{2}}{c}\right )} A + \frac {1}{256} \, {\left (32 \, {\left (c x^{4} + b x^{2}\right )}^{\frac {3}{2}} x^{2} - \frac {12 \, \sqrt {c x^{4} + b x^{2}} b^{2} x^{2}}{c} + \frac {3 \, b^{4} \log \left (2 \, c x^{2} + b + 2 \, \sqrt {c x^{4} + b x^{2}} \sqrt {c}\right )}{c^{\frac {5}{2}}} - \frac {6 \, \sqrt {c x^{4} + b x^{2}} b^{3}}{c^{2}} + \frac {16 \, {\left (c x^{4} + b x^{2}\right )}^{\frac {3}{2}} b}{c}\right )} B \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \begin {gather*} \int \frac {\left (B\,x^2+A\right )\,{\left (c\,x^4+b\,x^2\right )}^{3/2}}{x} \,d x \end {gather*}
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 \begin {gather*} \int \frac {\left (x^{2} \left (b + c x^{2}\right )\right )^{\frac {3}{2}} \left (A + B x^{2}\right )}{x}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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