Optimal. Leaf size=133 \[ -\frac {A \left (b x^2+c x^4\right )^{3/2}}{9 b x^{12}}-\frac {(3 b B-2 A c) \left (b x^2+c x^4\right )^{3/2}}{21 b^2 x^{10}}+\frac {4 c (3 b B-2 A c) \left (b x^2+c x^4\right )^{3/2}}{105 b^3 x^8}-\frac {8 c^2 (3 b B-2 A c) \left (b x^2+c x^4\right )^{3/2}}{315 b^4 x^6} \]
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Rubi [A]
time = 0.16, antiderivative size = 133, normalized size of antiderivative = 1.00, number of steps
used = 5, number of rules used = 4, integrand size = 26, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.154, Rules used = {2059, 806, 672,
664} \begin {gather*} -\frac {8 c^2 \left (b x^2+c x^4\right )^{3/2} (3 b B-2 A c)}{315 b^4 x^6}+\frac {4 c \left (b x^2+c x^4\right )^{3/2} (3 b B-2 A c)}{105 b^3 x^8}-\frac {\left (b x^2+c x^4\right )^{3/2} (3 b B-2 A c)}{21 b^2 x^{10}}-\frac {A \left (b x^2+c x^4\right )^{3/2}}{9 b x^{12}} \end {gather*}
Antiderivative was successfully verified.
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Rule 664
Rule 672
Rule 806
Rule 2059
Rubi steps
\begin {align*} \int \frac {\left (A+B x^2\right ) \sqrt {b x^2+c x^4}}{x^{11}} \, dx &=\frac {1}{2} \text {Subst}\left (\int \frac {(A+B x) \sqrt {b x+c x^2}}{x^6} \, dx,x,x^2\right )\\ &=-\frac {A \left (b x^2+c x^4\right )^{3/2}}{9 b x^{12}}+\frac {\left (-6 (-b B+A c)+\frac {3}{2} (-b B+2 A c)\right ) \text {Subst}\left (\int \frac {\sqrt {b x+c x^2}}{x^5} \, dx,x,x^2\right )}{9 b}\\ &=-\frac {A \left (b x^2+c x^4\right )^{3/2}}{9 b x^{12}}-\frac {(3 b B-2 A c) \left (b x^2+c x^4\right )^{3/2}}{21 b^2 x^{10}}-\frac {(2 c (3 b B-2 A c)) \text {Subst}\left (\int \frac {\sqrt {b x+c x^2}}{x^4} \, dx,x,x^2\right )}{21 b^2}\\ &=-\frac {A \left (b x^2+c x^4\right )^{3/2}}{9 b x^{12}}-\frac {(3 b B-2 A c) \left (b x^2+c x^4\right )^{3/2}}{21 b^2 x^{10}}+\frac {4 c (3 b B-2 A c) \left (b x^2+c x^4\right )^{3/2}}{105 b^3 x^8}+\frac {\left (4 c^2 (3 b B-2 A c)\right ) \text {Subst}\left (\int \frac {\sqrt {b x+c x^2}}{x^3} \, dx,x,x^2\right )}{105 b^3}\\ &=-\frac {A \left (b x^2+c x^4\right )^{3/2}}{9 b x^{12}}-\frac {(3 b B-2 A c) \left (b x^2+c x^4\right )^{3/2}}{21 b^2 x^{10}}+\frac {4 c (3 b B-2 A c) \left (b x^2+c x^4\right )^{3/2}}{105 b^3 x^8}-\frac {8 c^2 (3 b B-2 A c) \left (b x^2+c x^4\right )^{3/2}}{315 b^4 x^6}\\ \end {align*}
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Mathematica [A]
time = 0.15, size = 88, normalized size = 0.66 \begin {gather*} -\frac {\left (x^2 \left (b+c x^2\right )\right )^{3/2} \left (3 b B x^2 \left (15 b^2-12 b c x^2+8 c^2 x^4\right )+A \left (35 b^3-30 b^2 c x^2+24 b c^2 x^4-16 c^3 x^6\right )\right )}{315 b^4 x^{12}} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.38, size = 94, normalized size = 0.71
method | result | size |
gosper | \(-\frac {\left (c \,x^{2}+b \right ) \left (-16 A \,c^{3} x^{6}+24 x^{6} B b \,c^{2}+24 A b \,c^{2} x^{4}-36 x^{4} B \,b^{2} c -30 A \,b^{2} c \,x^{2}+45 x^{2} B \,b^{3}+35 A \,b^{3}\right ) \sqrt {x^{4} c +b \,x^{2}}}{315 b^{4} x^{10}}\) | \(94\) |
default | \(-\frac {\left (c \,x^{2}+b \right ) \left (-16 A \,c^{3} x^{6}+24 x^{6} B b \,c^{2}+24 A b \,c^{2} x^{4}-36 x^{4} B \,b^{2} c -30 A \,b^{2} c \,x^{2}+45 x^{2} B \,b^{3}+35 A \,b^{3}\right ) \sqrt {x^{4} c +b \,x^{2}}}{315 b^{4} x^{10}}\) | \(94\) |
trager | \(-\frac {\left (-16 A \,c^{4} x^{8}+24 B b \,c^{3} x^{8}+8 A b \,c^{3} x^{6}-12 B \,b^{2} c^{2} x^{6}-6 A \,b^{2} c^{2} x^{4}+9 B \,b^{3} c \,x^{4}+5 A \,b^{3} c \,x^{2}+45 B \,b^{4} x^{2}+35 A \,b^{4}\right ) \sqrt {x^{4} c +b \,x^{2}}}{315 b^{4} x^{10}}\) | \(111\) |
risch | \(-\frac {\sqrt {x^{2} \left (c \,x^{2}+b \right )}\, \left (-16 A \,c^{4} x^{8}+24 B b \,c^{3} x^{8}+8 A b \,c^{3} x^{6}-12 B \,b^{2} c^{2} x^{6}-6 A \,b^{2} c^{2} x^{4}+9 B \,b^{3} c \,x^{4}+5 A \,b^{3} c \,x^{2}+45 B \,b^{4} x^{2}+35 A \,b^{4}\right )}{315 x^{10} b^{4}}\) | \(111\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.29, size = 209, normalized size = 1.57 \begin {gather*} -\frac {1}{105} \, B {\left (\frac {8 \, \sqrt {c x^{4} + b x^{2}} c^{3}}{b^{3} x^{2}} - \frac {4 \, \sqrt {c x^{4} + b x^{2}} c^{2}}{b^{2} x^{4}} + \frac {3 \, \sqrt {c x^{4} + b x^{2}} c}{b x^{6}} + \frac {15 \, \sqrt {c x^{4} + b x^{2}}}{x^{8}}\right )} + \frac {1}{315} \, A {\left (\frac {16 \, \sqrt {c x^{4} + b x^{2}} c^{4}}{b^{4} x^{2}} - \frac {8 \, \sqrt {c x^{4} + b x^{2}} c^{3}}{b^{3} x^{4}} + \frac {6 \, \sqrt {c x^{4} + b x^{2}} c^{2}}{b^{2} x^{6}} - \frac {5 \, \sqrt {c x^{4} + b x^{2}} c}{b x^{8}} - \frac {35 \, \sqrt {c x^{4} + b x^{2}}}{x^{10}}\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 1.29, size = 109, normalized size = 0.82 \begin {gather*} -\frac {{\left (8 \, {\left (3 \, B b c^{3} - 2 \, A c^{4}\right )} x^{8} - 4 \, {\left (3 \, B b^{2} c^{2} - 2 \, A b c^{3}\right )} x^{6} + 35 \, A b^{4} + 3 \, {\left (3 \, B b^{3} c - 2 \, A b^{2} c^{2}\right )} x^{4} + 5 \, {\left (9 \, B b^{4} + A b^{3} c\right )} x^{2}\right )} \sqrt {c x^{4} + b x^{2}}}{315 \, b^{4} x^{10}} \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 {\sqrt {x^{2} \left (b + c x^{2}\right )} \left (A + B x^{2}\right )}{x^{11}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] Leaf count of result is larger than twice the leaf count of optimal. 370 vs.
\(2 (117) = 234\).
time = 1.74, size = 370, normalized size = 2.78 \begin {gather*} \frac {16 \, {\left (210 \, {\left (\sqrt {c} x - \sqrt {c x^{2} + b}\right )}^{12} B c^{\frac {7}{2}} \mathrm {sgn}\left (x\right ) - 315 \, {\left (\sqrt {c} x - \sqrt {c x^{2} + b}\right )}^{10} B b c^{\frac {7}{2}} \mathrm {sgn}\left (x\right ) + 630 \, {\left (\sqrt {c} x - \sqrt {c x^{2} + b}\right )}^{10} A c^{\frac {9}{2}} \mathrm {sgn}\left (x\right ) + 63 \, {\left (\sqrt {c} x - \sqrt {c x^{2} + b}\right )}^{8} B b^{2} c^{\frac {7}{2}} \mathrm {sgn}\left (x\right ) + 378 \, {\left (\sqrt {c} x - \sqrt {c x^{2} + b}\right )}^{8} A b c^{\frac {9}{2}} \mathrm {sgn}\left (x\right ) - 42 \, {\left (\sqrt {c} x - \sqrt {c x^{2} + b}\right )}^{6} B b^{3} c^{\frac {7}{2}} \mathrm {sgn}\left (x\right ) + 168 \, {\left (\sqrt {c} x - \sqrt {c x^{2} + b}\right )}^{6} A b^{2} c^{\frac {9}{2}} \mathrm {sgn}\left (x\right ) + 108 \, {\left (\sqrt {c} x - \sqrt {c x^{2} + b}\right )}^{4} B b^{4} c^{\frac {7}{2}} \mathrm {sgn}\left (x\right ) - 72 \, {\left (\sqrt {c} x - \sqrt {c x^{2} + b}\right )}^{4} A b^{3} c^{\frac {9}{2}} \mathrm {sgn}\left (x\right ) - 27 \, {\left (\sqrt {c} x - \sqrt {c x^{2} + b}\right )}^{2} B b^{5} c^{\frac {7}{2}} \mathrm {sgn}\left (x\right ) + 18 \, {\left (\sqrt {c} x - \sqrt {c x^{2} + b}\right )}^{2} A b^{4} c^{\frac {9}{2}} \mathrm {sgn}\left (x\right ) + 3 \, B b^{6} c^{\frac {7}{2}} \mathrm {sgn}\left (x\right ) - 2 \, A b^{5} c^{\frac {9}{2}} \mathrm {sgn}\left (x\right )\right )}}{315 \, {\left ({\left (\sqrt {c} x - \sqrt {c x^{2} + b}\right )}^{2} - b\right )}^{9}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 1.04, size = 210, normalized size = 1.58 \begin {gather*} \frac {2\,A\,c^2\,\sqrt {c\,x^4+b\,x^2}}{105\,b^2\,x^6}-\frac {B\,\sqrt {c\,x^4+b\,x^2}}{7\,x^8}-\frac {A\,c\,\sqrt {c\,x^4+b\,x^2}}{63\,b\,x^8}-\frac {B\,c\,\sqrt {c\,x^4+b\,x^2}}{35\,b\,x^6}-\frac {A\,\sqrt {c\,x^4+b\,x^2}}{9\,x^{10}}-\frac {8\,A\,c^3\,\sqrt {c\,x^4+b\,x^2}}{315\,b^3\,x^4}+\frac {16\,A\,c^4\,\sqrt {c\,x^4+b\,x^2}}{315\,b^4\,x^2}+\frac {4\,B\,c^2\,\sqrt {c\,x^4+b\,x^2}}{105\,b^2\,x^4}-\frac {8\,B\,c^3\,\sqrt {c\,x^4+b\,x^2}}{105\,b^3\,x^2} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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