Optimal. Leaf size=114 \[ -\frac {c (b c-a d)^2 \left (c+d x^2\right )^{7/2}}{7 d^4}+\frac {(b c-a d) (3 b c-a d) \left (c+d x^2\right )^{9/2}}{9 d^4}-\frac {b (3 b c-2 a d) \left (c+d x^2\right )^{11/2}}{11 d^4}+\frac {b^2 \left (c+d x^2\right )^{13/2}}{13 d^4} \]
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Rubi [A]
time = 0.06, antiderivative size = 114, normalized size of antiderivative = 1.00, number of steps
used = 3, number of rules used = 2, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.083, Rules used = {457, 78}
\begin {gather*} -\frac {b \left (c+d x^2\right )^{11/2} (3 b c-2 a d)}{11 d^4}+\frac {\left (c+d x^2\right )^{9/2} (b c-a d) (3 b c-a d)}{9 d^4}-\frac {c \left (c+d x^2\right )^{7/2} (b c-a d)^2}{7 d^4}+\frac {b^2 \left (c+d x^2\right )^{13/2}}{13 d^4} \end {gather*}
Antiderivative was successfully verified.
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Rule 78
Rule 457
Rubi steps
\begin {align*} \int x^3 \left (a+b x^2\right )^2 \left (c+d x^2\right )^{5/2} \, dx &=\frac {1}{2} \text {Subst}\left (\int x (a+b x)^2 (c+d x)^{5/2} \, dx,x,x^2\right )\\ &=\frac {1}{2} \text {Subst}\left (\int \left (-\frac {c (b c-a d)^2 (c+d x)^{5/2}}{d^3}+\frac {(b c-a d) (3 b c-a d) (c+d x)^{7/2}}{d^3}-\frac {b (3 b c-2 a d) (c+d x)^{9/2}}{d^3}+\frac {b^2 (c+d x)^{11/2}}{d^3}\right ) \, dx,x,x^2\right )\\ &=-\frac {c (b c-a d)^2 \left (c+d x^2\right )^{7/2}}{7 d^4}+\frac {(b c-a d) (3 b c-a d) \left (c+d x^2\right )^{9/2}}{9 d^4}-\frac {b (3 b c-2 a d) \left (c+d x^2\right )^{11/2}}{11 d^4}+\frac {b^2 \left (c+d x^2\right )^{13/2}}{13 d^4}\\ \end {align*}
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Mathematica [A]
time = 0.08, size = 99, normalized size = 0.87 \begin {gather*} \frac {\left (c+d x^2\right )^{7/2} \left (143 a^2 d^2 \left (-2 c+7 d x^2\right )+26 a b d \left (8 c^2-28 c d x^2+63 d^2 x^4\right )+b^2 \left (-48 c^3+168 c^2 d x^2-378 c d^2 x^4+693 d^3 x^6\right )\right )}{9009 d^4} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.09, size = 185, normalized size = 1.62
method | result | size |
gosper | \(-\frac {\left (d \,x^{2}+c \right )^{\frac {7}{2}} \left (-693 b^{2} x^{6} d^{3}-1638 a b \,d^{3} x^{4}+378 b^{2} c \,d^{2} x^{4}-1001 a^{2} d^{3} x^{2}+728 a b c \,d^{2} x^{2}-168 b^{2} c^{2} d \,x^{2}+286 a^{2} c \,d^{2}-208 a b \,c^{2} d +48 b^{2} c^{3}\right )}{9009 d^{4}}\) | \(108\) |
default | \(b^{2} \left (\frac {x^{6} \left (d \,x^{2}+c \right )^{\frac {7}{2}}}{13 d}-\frac {6 c \left (\frac {x^{4} \left (d \,x^{2}+c \right )^{\frac {7}{2}}}{11 d}-\frac {4 c \left (\frac {x^{2} \left (d \,x^{2}+c \right )^{\frac {7}{2}}}{9 d}-\frac {2 c \left (d \,x^{2}+c \right )^{\frac {7}{2}}}{63 d^{2}}\right )}{11 d}\right )}{13 d}\right )+2 a b \left (\frac {x^{4} \left (d \,x^{2}+c \right )^{\frac {7}{2}}}{11 d}-\frac {4 c \left (\frac {x^{2} \left (d \,x^{2}+c \right )^{\frac {7}{2}}}{9 d}-\frac {2 c \left (d \,x^{2}+c \right )^{\frac {7}{2}}}{63 d^{2}}\right )}{11 d}\right )+a^{2} \left (\frac {x^{2} \left (d \,x^{2}+c \right )^{\frac {7}{2}}}{9 d}-\frac {2 c \left (d \,x^{2}+c \right )^{\frac {7}{2}}}{63 d^{2}}\right )\) | \(185\) |
trager | \(-\frac {\left (-693 b^{2} d^{6} x^{12}-1638 a b \,d^{6} x^{10}-1701 b^{2} c \,d^{5} x^{10}-1001 a^{2} d^{6} x^{8}-4186 a b c \,d^{5} x^{8}-1113 b^{2} c^{2} d^{4} x^{8}-2717 a^{2} c \,d^{5} x^{6}-2938 a b \,c^{2} d^{4} x^{6}-15 b^{2} c^{3} d^{3} x^{6}-2145 a^{2} c^{2} d^{4} x^{4}-78 a b \,c^{3} d^{3} x^{4}+18 b^{2} c^{4} d^{2} x^{4}-143 a^{2} c^{3} d^{3} x^{2}+104 a b \,c^{4} d^{2} x^{2}-24 b^{2} c^{5} d \,x^{2}+286 a^{2} c^{4} d^{2}-208 a b \,c^{5} d +48 b^{2} c^{6}\right ) \sqrt {d \,x^{2}+c}}{9009 d^{4}}\) | \(231\) |
risch | \(-\frac {\left (-693 b^{2} d^{6} x^{12}-1638 a b \,d^{6} x^{10}-1701 b^{2} c \,d^{5} x^{10}-1001 a^{2} d^{6} x^{8}-4186 a b c \,d^{5} x^{8}-1113 b^{2} c^{2} d^{4} x^{8}-2717 a^{2} c \,d^{5} x^{6}-2938 a b \,c^{2} d^{4} x^{6}-15 b^{2} c^{3} d^{3} x^{6}-2145 a^{2} c^{2} d^{4} x^{4}-78 a b \,c^{3} d^{3} x^{4}+18 b^{2} c^{4} d^{2} x^{4}-143 a^{2} c^{3} d^{3} x^{2}+104 a b \,c^{4} d^{2} x^{2}-24 b^{2} c^{5} d \,x^{2}+286 a^{2} c^{4} d^{2}-208 a b \,c^{5} d +48 b^{2} c^{6}\right ) \sqrt {d \,x^{2}+c}}{9009 d^{4}}\) | \(231\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.30, size = 181, normalized size = 1.59 \begin {gather*} \frac {{\left (d x^{2} + c\right )}^{\frac {7}{2}} b^{2} x^{6}}{13 \, d} - \frac {6 \, {\left (d x^{2} + c\right )}^{\frac {7}{2}} b^{2} c x^{4}}{143 \, d^{2}} + \frac {2 \, {\left (d x^{2} + c\right )}^{\frac {7}{2}} a b x^{4}}{11 \, d} + \frac {8 \, {\left (d x^{2} + c\right )}^{\frac {7}{2}} b^{2} c^{2} x^{2}}{429 \, d^{3}} - \frac {8 \, {\left (d x^{2} + c\right )}^{\frac {7}{2}} a b c x^{2}}{99 \, d^{2}} + \frac {{\left (d x^{2} + c\right )}^{\frac {7}{2}} a^{2} x^{2}}{9 \, d} - \frac {16 \, {\left (d x^{2} + c\right )}^{\frac {7}{2}} b^{2} c^{3}}{3003 \, d^{4}} + \frac {16 \, {\left (d x^{2} + c\right )}^{\frac {7}{2}} a b c^{2}}{693 \, d^{3}} - \frac {2 \, {\left (d x^{2} + c\right )}^{\frac {7}{2}} a^{2} c}{63 \, d^{2}} \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. 216 vs.
\(2 (98) = 196\).
time = 1.19, size = 216, normalized size = 1.89 \begin {gather*} \frac {{\left (693 \, b^{2} d^{6} x^{12} + 63 \, {\left (27 \, b^{2} c d^{5} + 26 \, a b d^{6}\right )} x^{10} + 7 \, {\left (159 \, b^{2} c^{2} d^{4} + 598 \, a b c d^{5} + 143 \, a^{2} d^{6}\right )} x^{8} - 48 \, b^{2} c^{6} + 208 \, a b c^{5} d - 286 \, a^{2} c^{4} d^{2} + {\left (15 \, b^{2} c^{3} d^{3} + 2938 \, a b c^{2} d^{4} + 2717 \, a^{2} c d^{5}\right )} x^{6} - 3 \, {\left (6 \, b^{2} c^{4} d^{2} - 26 \, a b c^{3} d^{3} - 715 \, a^{2} c^{2} d^{4}\right )} x^{4} + {\left (24 \, b^{2} c^{5} d - 104 \, a b c^{4} d^{2} + 143 \, a^{2} c^{3} d^{3}\right )} x^{2}\right )} \sqrt {d x^{2} + c}}{9009 \, d^{4}} \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. 468 vs.
\(2 (102) = 204\).
time = 0.69, size = 468, normalized size = 4.11 \begin {gather*} \begin {cases} - \frac {2 a^{2} c^{4} \sqrt {c + d x^{2}}}{63 d^{2}} + \frac {a^{2} c^{3} x^{2} \sqrt {c + d x^{2}}}{63 d} + \frac {5 a^{2} c^{2} x^{4} \sqrt {c + d x^{2}}}{21} + \frac {19 a^{2} c d x^{6} \sqrt {c + d x^{2}}}{63} + \frac {a^{2} d^{2} x^{8} \sqrt {c + d x^{2}}}{9} + \frac {16 a b c^{5} \sqrt {c + d x^{2}}}{693 d^{3}} - \frac {8 a b c^{4} x^{2} \sqrt {c + d x^{2}}}{693 d^{2}} + \frac {2 a b c^{3} x^{4} \sqrt {c + d x^{2}}}{231 d} + \frac {226 a b c^{2} x^{6} \sqrt {c + d x^{2}}}{693} + \frac {46 a b c d x^{8} \sqrt {c + d x^{2}}}{99} + \frac {2 a b d^{2} x^{10} \sqrt {c + d x^{2}}}{11} - \frac {16 b^{2} c^{6} \sqrt {c + d x^{2}}}{3003 d^{4}} + \frac {8 b^{2} c^{5} x^{2} \sqrt {c + d x^{2}}}{3003 d^{3}} - \frac {2 b^{2} c^{4} x^{4} \sqrt {c + d x^{2}}}{1001 d^{2}} + \frac {5 b^{2} c^{3} x^{6} \sqrt {c + d x^{2}}}{3003 d} + \frac {53 b^{2} c^{2} x^{8} \sqrt {c + d x^{2}}}{429} + \frac {27 b^{2} c d x^{10} \sqrt {c + d x^{2}}}{143} + \frac {b^{2} d^{2} x^{12} \sqrt {c + d x^{2}}}{13} & \text {for}\: d \neq 0 \\c^{\frac {5}{2}} \left (\frac {a^{2} x^{4}}{4} + \frac {a b x^{6}}{3} + \frac {b^{2} x^{8}}{8}\right ) & \text {otherwise} \end {cases} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 0.95, size = 150, normalized size = 1.32 \begin {gather*} \frac {693 \, {\left (d x^{2} + c\right )}^{\frac {13}{2}} b^{2} - 2457 \, {\left (d x^{2} + c\right )}^{\frac {11}{2}} b^{2} c + 3003 \, {\left (d x^{2} + c\right )}^{\frac {9}{2}} b^{2} c^{2} - 1287 \, {\left (d x^{2} + c\right )}^{\frac {7}{2}} b^{2} c^{3} + 1638 \, {\left (d x^{2} + c\right )}^{\frac {11}{2}} a b d - 4004 \, {\left (d x^{2} + c\right )}^{\frac {9}{2}} a b c d + 2574 \, {\left (d x^{2} + c\right )}^{\frac {7}{2}} a b c^{2} d + 1001 \, {\left (d x^{2} + c\right )}^{\frac {9}{2}} a^{2} d^{2} - 1287 \, {\left (d x^{2} + c\right )}^{\frac {7}{2}} a^{2} c d^{2}}{9009 \, d^{4}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.45, size = 207, normalized size = 1.82 \begin {gather*} \sqrt {d\,x^2+c}\,\left (\frac {x^8\,\left (1001\,a^2\,d^6+4186\,a\,b\,c\,d^5+1113\,b^2\,c^2\,d^4\right )}{9009\,d^4}-\frac {286\,a^2\,c^4\,d^2-208\,a\,b\,c^5\,d+48\,b^2\,c^6}{9009\,d^4}+\frac {b^2\,d^2\,x^{12}}{13}+\frac {c\,x^6\,\left (2717\,a^2\,d^2+2938\,a\,b\,c\,d+15\,b^2\,c^2\right )}{9009\,d}+\frac {b\,d\,x^{10}\,\left (26\,a\,d+27\,b\,c\right )}{143}+\frac {c^3\,x^2\,\left (143\,a^2\,d^2-104\,a\,b\,c\,d+24\,b^2\,c^2\right )}{9009\,d^3}+\frac {c^2\,x^4\,\left (715\,a^2\,d^2+26\,a\,b\,c\,d-6\,b^2\,c^2\right )}{3003\,d^2}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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