Optimal. Leaf size=114 \[ -\frac {b \left (c+d x^2\right )^{9/2} (3 b c-2 a d)}{9 d^4}+\frac {\left (c+d x^2\right )^{7/2} (b c-a d) (3 b c-a d)}{7 d^4}-\frac {c \left (c+d x^2\right )^{5/2} (b c-a d)^2}{5 d^4}+\frac {b^2 \left (c+d x^2\right )^{11/2}}{11 d^4} \]
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Rubi [A] time = 0.09, 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 = {446, 77} \[ -\frac {b \left (c+d x^2\right )^{9/2} (3 b c-2 a d)}{9 d^4}+\frac {\left (c+d x^2\right )^{7/2} (b c-a d) (3 b c-a d)}{7 d^4}-\frac {c \left (c+d x^2\right )^{5/2} (b c-a d)^2}{5 d^4}+\frac {b^2 \left (c+d x^2\right )^{11/2}}{11 d^4} \]
Antiderivative was successfully verified.
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Rule 77
Rule 446
Rubi steps
\begin {align*} \int x^3 \left (a+b x^2\right )^2 \left (c+d x^2\right )^{3/2} \, dx &=\frac {1}{2} \operatorname {Subst}\left (\int x (a+b x)^2 (c+d x)^{3/2} \, dx,x,x^2\right )\\ &=\frac {1}{2} \operatorname {Subst}\left (\int \left (-\frac {c (b c-a d)^2 (c+d x)^{3/2}}{d^3}+\frac {(b c-a d) (3 b c-a d) (c+d x)^{5/2}}{d^3}-\frac {b (3 b c-2 a d) (c+d x)^{7/2}}{d^3}+\frac {b^2 (c+d x)^{9/2}}{d^3}\right ) \, dx,x,x^2\right )\\ &=-\frac {c (b c-a d)^2 \left (c+d x^2\right )^{5/2}}{5 d^4}+\frac {(b c-a d) (3 b c-a d) \left (c+d x^2\right )^{7/2}}{7 d^4}-\frac {b (3 b c-2 a d) \left (c+d x^2\right )^{9/2}}{9 d^4}+\frac {b^2 \left (c+d x^2\right )^{11/2}}{11 d^4}\\ \end {align*}
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Mathematica [A] time = 0.17, size = 100, normalized size = 0.88 \[ \frac {\left (c+d x^2\right )^{5/2} \left (99 a^2 d^2 \left (5 d x^2-2 c\right )+22 a b d \left (8 c^2-20 c d x^2+35 d^2 x^4\right )-3 b^2 \left (16 c^3-40 c^2 d x^2+70 c d^2 x^4-105 d^3 x^6\right )\right )}{3465 d^4} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.77, size = 179, normalized size = 1.57 \[ \frac {{\left (315 \, b^{2} d^{5} x^{10} + 70 \, {\left (6 \, b^{2} c d^{4} + 11 \, a b d^{5}\right )} x^{8} - 48 \, b^{2} c^{5} + 176 \, a b c^{4} d - 198 \, a^{2} c^{3} d^{2} + 5 \, {\left (3 \, b^{2} c^{2} d^{3} + 220 \, a b c d^{4} + 99 \, a^{2} d^{5}\right )} x^{6} - 6 \, {\left (3 \, b^{2} c^{3} d^{2} - 11 \, a b c^{2} d^{3} - 132 \, a^{2} c d^{4}\right )} x^{4} + {\left (24 \, b^{2} c^{4} d - 88 \, a b c^{3} d^{2} + 99 \, a^{2} c^{2} d^{3}\right )} x^{2}\right )} \sqrt {d x^{2} + c}}{3465 \, d^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.37, size = 150, normalized size = 1.32 \[ \frac {315 \, {\left (d x^{2} + c\right )}^{\frac {11}{2}} b^{2} - 1155 \, {\left (d x^{2} + c\right )}^{\frac {9}{2}} b^{2} c + 1485 \, {\left (d x^{2} + c\right )}^{\frac {7}{2}} b^{2} c^{2} - 693 \, {\left (d x^{2} + c\right )}^{\frac {5}{2}} b^{2} c^{3} + 770 \, {\left (d x^{2} + c\right )}^{\frac {9}{2}} a b d - 1980 \, {\left (d x^{2} + c\right )}^{\frac {7}{2}} a b c d + 1386 \, {\left (d x^{2} + c\right )}^{\frac {5}{2}} a b c^{2} d + 495 \, {\left (d x^{2} + c\right )}^{\frac {7}{2}} a^{2} d^{2} - 693 \, {\left (d x^{2} + c\right )}^{\frac {5}{2}} a^{2} c d^{2}}{3465 \, d^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.01, size = 108, normalized size = 0.95 \[ -\frac {\left (d \,x^{2}+c \right )^{\frac {5}{2}} \left (-315 b^{2} x^{6} d^{3}-770 a b \,d^{3} x^{4}+210 b^{2} c \,d^{2} x^{4}-495 a^{2} d^{3} x^{2}+440 a b c \,d^{2} x^{2}-120 b^{2} c^{2} d \,x^{2}+198 a^{2} c \,d^{2}-176 a b \,c^{2} d +48 b^{2} c^{3}\right )}{3465 d^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.11, size = 181, normalized size = 1.59 \[ \frac {{\left (d x^{2} + c\right )}^{\frac {5}{2}} b^{2} x^{6}}{11 \, d} - \frac {2 \, {\left (d x^{2} + c\right )}^{\frac {5}{2}} b^{2} c x^{4}}{33 \, d^{2}} + \frac {2 \, {\left (d x^{2} + c\right )}^{\frac {5}{2}} a b x^{4}}{9 \, d} + \frac {8 \, {\left (d x^{2} + c\right )}^{\frac {5}{2}} b^{2} c^{2} x^{2}}{231 \, d^{3}} - \frac {8 \, {\left (d x^{2} + c\right )}^{\frac {5}{2}} a b c x^{2}}{63 \, d^{2}} + \frac {{\left (d x^{2} + c\right )}^{\frac {5}{2}} a^{2} x^{2}}{7 \, d} - \frac {16 \, {\left (d x^{2} + c\right )}^{\frac {5}{2}} b^{2} c^{3}}{1155 \, d^{4}} + \frac {16 \, {\left (d x^{2} + c\right )}^{\frac {5}{2}} a b c^{2}}{315 \, d^{3}} - \frac {2 \, {\left (d x^{2} + c\right )}^{\frac {5}{2}} a^{2} c}{35 \, d^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.82, size = 170, normalized size = 1.49 \[ \sqrt {d\,x^2+c}\,\left (\frac {x^6\,\left (495\,a^2\,d^5+1100\,a\,b\,c\,d^4+15\,b^2\,c^2\,d^3\right )}{3465\,d^4}-\frac {198\,a^2\,c^3\,d^2-176\,a\,b\,c^4\,d+48\,b^2\,c^5}{3465\,d^4}+\frac {2\,b\,x^8\,\left (11\,a\,d+6\,b\,c\right )}{99}+\frac {b^2\,d\,x^{10}}{11}+\frac {2\,c\,x^4\,\left (132\,a^2\,d^2+11\,a\,b\,c\,d-3\,b^2\,c^2\right )}{1155\,d^2}+\frac {c^2\,x^2\,\left (99\,a^2\,d^2-88\,a\,b\,c\,d+24\,b^2\,c^2\right )}{3465\,d^3}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 8.40, size = 384, normalized size = 3.37 \[ \begin {cases} - \frac {2 a^{2} c^{3} \sqrt {c + d x^{2}}}{35 d^{2}} + \frac {a^{2} c^{2} x^{2} \sqrt {c + d x^{2}}}{35 d} + \frac {8 a^{2} c x^{4} \sqrt {c + d x^{2}}}{35} + \frac {a^{2} d x^{6} \sqrt {c + d x^{2}}}{7} + \frac {16 a b c^{4} \sqrt {c + d x^{2}}}{315 d^{3}} - \frac {8 a b c^{3} x^{2} \sqrt {c + d x^{2}}}{315 d^{2}} + \frac {2 a b c^{2} x^{4} \sqrt {c + d x^{2}}}{105 d} + \frac {20 a b c x^{6} \sqrt {c + d x^{2}}}{63} + \frac {2 a b d x^{8} \sqrt {c + d x^{2}}}{9} - \frac {16 b^{2} c^{5} \sqrt {c + d x^{2}}}{1155 d^{4}} + \frac {8 b^{2} c^{4} x^{2} \sqrt {c + d x^{2}}}{1155 d^{3}} - \frac {2 b^{2} c^{3} x^{4} \sqrt {c + d x^{2}}}{385 d^{2}} + \frac {b^{2} c^{2} x^{6} \sqrt {c + d x^{2}}}{231 d} + \frac {4 b^{2} c x^{8} \sqrt {c + d x^{2}}}{33} + \frac {b^{2} d x^{10} \sqrt {c + d x^{2}}}{11} & \text {for}\: d \neq 0 \\c^{\frac {3}{2}} \left (\frac {a^{2} x^{4}}{4} + \frac {a b x^{6}}{3} + \frac {b^{2} x^{8}}{8}\right ) & \text {otherwise} \end {cases} \]
Verification of antiderivative is not currently implemented for this CAS.
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