Optimal. Leaf size=170 \[ \frac {16 c^3 \sqrt {b x^2+c x^4} (9 b B-8 A c)}{315 b^5 x^2}-\frac {8 c^2 \sqrt {b x^2+c x^4} (9 b B-8 A c)}{315 b^4 x^4}+\frac {2 c \sqrt {b x^2+c x^4} (9 b B-8 A c)}{105 b^3 x^6}-\frac {\sqrt {b x^2+c x^4} (9 b B-8 A c)}{63 b^2 x^8}-\frac {A \sqrt {b x^2+c x^4}}{9 b x^{10}} \]
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Rubi [A] time = 0.30, antiderivative size = 170, normalized size of antiderivative = 1.00, number of steps used = 6, number of rules used = 4, integrand size = 26, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.154, Rules used = {2034, 792, 658, 650} \[ \frac {16 c^3 \sqrt {b x^2+c x^4} (9 b B-8 A c)}{315 b^5 x^2}-\frac {8 c^2 \sqrt {b x^2+c x^4} (9 b B-8 A c)}{315 b^4 x^4}+\frac {2 c \sqrt {b x^2+c x^4} (9 b B-8 A c)}{105 b^3 x^6}-\frac {\sqrt {b x^2+c x^4} (9 b B-8 A c)}{63 b^2 x^8}-\frac {A \sqrt {b x^2+c x^4}}{9 b x^{10}} \]
Antiderivative was successfully verified.
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Rule 650
Rule 658
Rule 792
Rule 2034
Rubi steps
\begin {align*} \int \frac {A+B x^2}{x^9 \sqrt {b x^2+c x^4}} \, dx &=\frac {1}{2} \operatorname {Subst}\left (\int \frac {A+B x}{x^5 \sqrt {b x+c x^2}} \, dx,x,x^2\right )\\ &=-\frac {A \sqrt {b x^2+c x^4}}{9 b x^{10}}+\frac {\left (-5 (-b B+A c)+\frac {1}{2} (-b B+2 A c)\right ) \operatorname {Subst}\left (\int \frac {1}{x^4 \sqrt {b x+c x^2}} \, dx,x,x^2\right )}{9 b}\\ &=-\frac {A \sqrt {b x^2+c x^4}}{9 b x^{10}}-\frac {(9 b B-8 A c) \sqrt {b x^2+c x^4}}{63 b^2 x^8}-\frac {(c (9 b B-8 A c)) \operatorname {Subst}\left (\int \frac {1}{x^3 \sqrt {b x+c x^2}} \, dx,x,x^2\right )}{21 b^2}\\ &=-\frac {A \sqrt {b x^2+c x^4}}{9 b x^{10}}-\frac {(9 b B-8 A c) \sqrt {b x^2+c x^4}}{63 b^2 x^8}+\frac {2 c (9 b B-8 A c) \sqrt {b x^2+c x^4}}{105 b^3 x^6}+\frac {\left (4 c^2 (9 b B-8 A c)\right ) \operatorname {Subst}\left (\int \frac {1}{x^2 \sqrt {b x+c x^2}} \, dx,x,x^2\right )}{105 b^3}\\ &=-\frac {A \sqrt {b x^2+c x^4}}{9 b x^{10}}-\frac {(9 b B-8 A c) \sqrt {b x^2+c x^4}}{63 b^2 x^8}+\frac {2 c (9 b B-8 A c) \sqrt {b x^2+c x^4}}{105 b^3 x^6}-\frac {8 c^2 (9 b B-8 A c) \sqrt {b x^2+c x^4}}{315 b^4 x^4}-\frac {\left (8 c^3 (9 b B-8 A c)\right ) \operatorname {Subst}\left (\int \frac {1}{x \sqrt {b x+c x^2}} \, dx,x,x^2\right )}{315 b^4}\\ &=-\frac {A \sqrt {b x^2+c x^4}}{9 b x^{10}}-\frac {(9 b B-8 A c) \sqrt {b x^2+c x^4}}{63 b^2 x^8}+\frac {2 c (9 b B-8 A c) \sqrt {b x^2+c x^4}}{105 b^3 x^6}-\frac {8 c^2 (9 b B-8 A c) \sqrt {b x^2+c x^4}}{315 b^4 x^4}+\frac {16 c^3 (9 b B-8 A c) \sqrt {b x^2+c x^4}}{315 b^5 x^2}\\ \end {align*}
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Mathematica [A] time = 0.10, size = 94, normalized size = 0.55 \[ \frac {x^2 \left (\frac {c x^2}{b}+1\right ) \left (5 b^3-6 b^2 c x^2+8 b c^2 x^4-16 c^3 x^6\right ) (8 A c-9 b B)-35 A b^3 \left (b+c x^2\right )}{315 b^4 x^8 \sqrt {x^2 \left (b+c x^2\right )}} \]
Antiderivative was successfully verified.
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fricas [A] time = 1.24, size = 110, normalized size = 0.65 \[ \frac {{\left (16 \, {\left (9 \, B b c^{3} - 8 \, A c^{4}\right )} x^{8} - 8 \, {\left (9 \, B b^{2} c^{2} - 8 \, A b c^{3}\right )} x^{6} - 35 \, A b^{4} + 6 \, {\left (9 \, B b^{3} c - 8 \, A b^{2} c^{2}\right )} x^{4} - 5 \, {\left (9 \, B b^{4} - 8 \, A b^{3} c\right )} x^{2}\right )} \sqrt {c x^{4} + b x^{2}}}{315 \, b^{5} x^{10}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.27, size = 287, normalized size = 1.69 \[ \frac {630 \, {\left (\sqrt {c} x^{2} - \sqrt {c x^{4} + b x^{2}}\right )}^{5} B c^{\frac {3}{2}} + 756 \, {\left (\sqrt {c} x^{2} - \sqrt {c x^{4} + b x^{2}}\right )}^{4} B b c + 1008 \, {\left (\sqrt {c} x^{2} - \sqrt {c x^{4} + b x^{2}}\right )}^{4} A c^{2} + 315 \, {\left (\sqrt {c} x^{2} - \sqrt {c x^{4} + b x^{2}}\right )}^{3} B b^{2} \sqrt {c} + 1680 \, {\left (\sqrt {c} x^{2} - \sqrt {c x^{4} + b x^{2}}\right )}^{3} A b c^{\frac {3}{2}} + 45 \, {\left (\sqrt {c} x^{2} - \sqrt {c x^{4} + b x^{2}}\right )}^{2} B b^{3} + 1080 \, {\left (\sqrt {c} x^{2} - \sqrt {c x^{4} + b x^{2}}\right )}^{2} A b^{2} c + 315 \, {\left (\sqrt {c} x^{2} - \sqrt {c x^{4} + b x^{2}}\right )} A b^{3} \sqrt {c} + 35 \, A b^{4}}{315 \, {\left (\sqrt {c} x^{2} - \sqrt {c x^{4} + b x^{2}}\right )}^{9}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.05, size = 118, normalized size = 0.69 \[ -\frac {\left (c \,x^{2}+b \right ) \left (128 A \,c^{4} x^{8}-144 B b \,c^{3} x^{8}-64 A b \,c^{3} x^{6}+72 B \,b^{2} c^{2} x^{6}+48 A \,b^{2} c^{2} x^{4}-54 B \,b^{3} c \,x^{4}-40 A \,b^{3} c \,x^{2}+45 B \,b^{4} x^{2}+35 A \,b^{4}\right )}{315 \sqrt {c \,x^{4}+b \,x^{2}}\, b^{5} x^{8}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.54, size = 215, normalized size = 1.26 \[ \frac {1}{35} \, B {\left (\frac {16 \, \sqrt {c x^{4} + b x^{2}} c^{3}}{b^{4} x^{2}} - \frac {8 \, \sqrt {c x^{4} + b x^{2}} c^{2}}{b^{3} x^{4}} + \frac {6 \, \sqrt {c x^{4} + b x^{2}} c}{b^{2} x^{6}} - \frac {5 \, \sqrt {c x^{4} + b x^{2}}}{b x^{8}}\right )} - \frac {1}{315} \, A {\left (\frac {128 \, \sqrt {c x^{4} + b x^{2}} c^{4}}{b^{5} x^{2}} - \frac {64 \, \sqrt {c x^{4} + b x^{2}} c^{3}}{b^{4} x^{4}} + \frac {48 \, \sqrt {c x^{4} + b x^{2}} c^{2}}{b^{3} x^{6}} - \frac {40 \, \sqrt {c x^{4} + b x^{2}} c}{b^{2} x^{8}} + \frac {35 \, \sqrt {c x^{4} + b x^{2}}}{b x^{10}}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.32, size = 156, normalized size = 0.92 \[ \frac {\left (8\,A\,c-9\,B\,b\right )\,\sqrt {c\,x^4+b\,x^2}}{63\,b^2\,x^8}-\frac {A\,\sqrt {c\,x^4+b\,x^2}}{9\,b\,x^{10}}-\frac {\left (16\,A\,c^2-18\,B\,b\,c\right )\,\sqrt {c\,x^4+b\,x^2}}{105\,b^3\,x^6}+\frac {\left (64\,A\,c^3-72\,B\,b\,c^2\right )\,\sqrt {c\,x^4+b\,x^2}}{315\,b^4\,x^4}-\frac {\left (128\,A\,c^4-144\,B\,b\,c^3\right )\,\sqrt {c\,x^4+b\,x^2}}{315\,b^5\,x^2} \]
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 \[ \int \frac {A + B x^{2}}{x^{9} \sqrt {x^{2} \left (b + c x^{2}\right )}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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