Optimal. Leaf size=270 \[ \frac {a^6 c^3 x^{m+7} \tan ^{-1}(a x)}{m+7}+\frac {3 a^4 c^3 x^{m+5} \tan ^{-1}(a x)}{m+5}-\frac {a c^3 x^{m+2} \, _2F_1\left (1,\frac {m+2}{2};\frac {m+4}{2};-a^2 x^2\right )}{m^2+3 m+2}+\frac {3 a^2 c^3 x^{m+3} \tan ^{-1}(a x)}{m+3}-\frac {a^7 c^3 x^{m+8} \, _2F_1\left (1,\frac {m+8}{2};\frac {m+10}{2};-a^2 x^2\right )}{(m+7) (m+8)}-\frac {3 a^5 c^3 x^{m+6} \, _2F_1\left (1,\frac {m+6}{2};\frac {m+8}{2};-a^2 x^2\right )}{(m+5) (m+6)}-\frac {3 a^3 c^3 x^{m+4} \, _2F_1\left (1,\frac {m+4}{2};\frac {m+6}{2};-a^2 x^2\right )}{m^2+7 m+12}+\frac {c^3 x^{m+1} \tan ^{-1}(a x)}{m+1} \]
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Rubi [A] time = 0.23, antiderivative size = 270, normalized size of antiderivative = 1.00, number of steps used = 10, number of rules used = 3, integrand size = 20, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.150, Rules used = {4948, 4852, 364} \[ -\frac {a c^3 x^{m+2} \, _2F_1\left (1,\frac {m+2}{2};\frac {m+4}{2};-a^2 x^2\right )}{m^2+3 m+2}-\frac {3 a^3 c^3 x^{m+4} \, _2F_1\left (1,\frac {m+4}{2};\frac {m+6}{2};-a^2 x^2\right )}{m^2+7 m+12}-\frac {3 a^5 c^3 x^{m+6} \, _2F_1\left (1,\frac {m+6}{2};\frac {m+8}{2};-a^2 x^2\right )}{(m+5) (m+6)}-\frac {a^7 c^3 x^{m+8} \, _2F_1\left (1,\frac {m+8}{2};\frac {m+10}{2};-a^2 x^2\right )}{(m+7) (m+8)}+\frac {3 a^2 c^3 x^{m+3} \tan ^{-1}(a x)}{m+3}+\frac {3 a^4 c^3 x^{m+5} \tan ^{-1}(a x)}{m+5}+\frac {a^6 c^3 x^{m+7} \tan ^{-1}(a x)}{m+7}+\frac {c^3 x^{m+1} \tan ^{-1}(a x)}{m+1} \]
Antiderivative was successfully verified.
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Rule 364
Rule 4852
Rule 4948
Rubi steps
\begin {align*} \int x^m \left (c+a^2 c x^2\right )^3 \tan ^{-1}(a x) \, dx &=\int \left (c^3 x^m \tan ^{-1}(a x)+3 a^2 c^3 x^{2+m} \tan ^{-1}(a x)+3 a^4 c^3 x^{4+m} \tan ^{-1}(a x)+a^6 c^3 x^{6+m} \tan ^{-1}(a x)\right ) \, dx\\ &=c^3 \int x^m \tan ^{-1}(a x) \, dx+\left (3 a^2 c^3\right ) \int x^{2+m} \tan ^{-1}(a x) \, dx+\left (3 a^4 c^3\right ) \int x^{4+m} \tan ^{-1}(a x) \, dx+\left (a^6 c^3\right ) \int x^{6+m} \tan ^{-1}(a x) \, dx\\ &=\frac {c^3 x^{1+m} \tan ^{-1}(a x)}{1+m}+\frac {3 a^2 c^3 x^{3+m} \tan ^{-1}(a x)}{3+m}+\frac {3 a^4 c^3 x^{5+m} \tan ^{-1}(a x)}{5+m}+\frac {a^6 c^3 x^{7+m} \tan ^{-1}(a x)}{7+m}-\frac {\left (a c^3\right ) \int \frac {x^{1+m}}{1+a^2 x^2} \, dx}{1+m}-\frac {\left (3 a^3 c^3\right ) \int \frac {x^{3+m}}{1+a^2 x^2} \, dx}{3+m}-\frac {\left (3 a^5 c^3\right ) \int \frac {x^{5+m}}{1+a^2 x^2} \, dx}{5+m}-\frac {\left (a^7 c^3\right ) \int \frac {x^{7+m}}{1+a^2 x^2} \, dx}{7+m}\\ &=\frac {c^3 x^{1+m} \tan ^{-1}(a x)}{1+m}+\frac {3 a^2 c^3 x^{3+m} \tan ^{-1}(a x)}{3+m}+\frac {3 a^4 c^3 x^{5+m} \tan ^{-1}(a x)}{5+m}+\frac {a^6 c^3 x^{7+m} \tan ^{-1}(a x)}{7+m}-\frac {a c^3 x^{2+m} \, _2F_1\left (1,\frac {2+m}{2};\frac {4+m}{2};-a^2 x^2\right )}{2+3 m+m^2}-\frac {3 a^3 c^3 x^{4+m} \, _2F_1\left (1,\frac {4+m}{2};\frac {6+m}{2};-a^2 x^2\right )}{12+7 m+m^2}-\frac {3 a^5 c^3 x^{6+m} \, _2F_1\left (1,\frac {6+m}{2};\frac {8+m}{2};-a^2 x^2\right )}{(5+m) (6+m)}-\frac {a^7 c^3 x^{8+m} \, _2F_1\left (1,\frac {8+m}{2};\frac {10+m}{2};-a^2 x^2\right )}{(7+m) (8+m)}\\ \end {align*}
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Mathematica [A] time = 0.36, size = 234, normalized size = 0.87 \[ c^3 x^{m+1} \left (\frac {a^6 x^6 \tan ^{-1}(a x)}{m+7}+\frac {3 a^4 x^4 \tan ^{-1}(a x)}{m+5}-\frac {a x \, _2F_1\left (1,\frac {m+2}{2};\frac {m+4}{2};-a^2 x^2\right )}{m^2+3 m+2}+\frac {3 a^2 x^2 \tan ^{-1}(a x)}{m+3}-\frac {a^7 x^7 \, _2F_1\left (1,\frac {m}{2}+4;\frac {m}{2}+5;-a^2 x^2\right )}{(m+7) (m+8)}-\frac {3 a^5 x^5 \, _2F_1\left (1,\frac {m+6}{2};\frac {m+8}{2};-a^2 x^2\right )}{(m+5) (m+6)}-\frac {3 a^3 x^3 \, _2F_1\left (1,\frac {m+4}{2};\frac {m+6}{2};-a^2 x^2\right )}{m^2+7 m+12}+\frac {\tan ^{-1}(a x)}{m+1}\right ) \]
Antiderivative was successfully verified.
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fricas [F] time = 1.29, size = 0, normalized size = 0.00 \[ {\rm integral}\left ({\left (a^{6} c^{3} x^{6} + 3 \, a^{4} c^{3} x^{4} + 3 \, a^{2} c^{3} x^{2} + c^{3}\right )} x^{m} \arctan \left (a x\right ), x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \mathit {sage}_{0} x \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [C] time = 1.62, size = 600, normalized size = 2.22 \[ \frac {a^{-1-m} c^{3} \left (-\frac {4 x^{m} a^{m} \left (a^{6} m^{3} x^{6}+6 a^{6} m^{2} x^{6}+8 m \,x^{6} a^{6}-a^{4} m^{3} x^{4}-8 a^{4} m^{2} x^{4}-12 m \,x^{4} a^{4}+a^{2} m^{3} x^{2}+10 a^{2} m^{2} x^{2}+24 m \,x^{2} a^{2}-m^{3}-12 m^{2}-44 m -48\right )}{\left (7+m \right ) m \left (2+m \right ) \left (4+m \right ) \left (6+m \right )}+\frac {8 x^{8+m} a^{8+m} \arctan \left (\sqrt {a^{2} x^{2}}\right )}{\left (14+2 m \right ) \sqrt {a^{2} x^{2}}}+\frac {2 x^{m} a^{m} \left (-8-m \right ) \Phi \left (-a^{2} x^{2}, 1, \frac {m}{2}\right )}{\left (8+m \right ) \left (7+m \right )}\right )}{4}+\frac {3 a^{-1-m} c^{3} \left (-\frac {4 x^{m} a^{m} \left (a^{4} m^{2} x^{4}+2 m \,x^{4} a^{4}-a^{2} m^{2} x^{2}-4 m \,x^{2} a^{2}+m^{2}+6 m +8\right )}{\left (5+m \right ) m \left (2+m \right ) \left (4+m \right )}+\frac {8 x^{6+m} a^{6+m} \arctan \left (\sqrt {a^{2} x^{2}}\right )}{\left (10+2 m \right ) \sqrt {a^{2} x^{2}}}+\frac {2 x^{m} a^{m} \Phi \left (-a^{2} x^{2}, 1, \frac {m}{2}\right )}{5+m}\right )}{4}+\frac {3 a^{-1-m} c^{3} \left (-\frac {4 x^{m} a^{m} \left (m \,x^{2} a^{2}-m -2\right )}{\left (3+m \right ) m \left (2+m \right )}+\frac {8 x^{4+m} a^{4+m} \arctan \left (\sqrt {a^{2} x^{2}}\right )}{\left (6+2 m \right ) \sqrt {a^{2} x^{2}}}+\frac {2 x^{m} a^{m} \left (-4-m \right ) \Phi \left (-a^{2} x^{2}, 1, \frac {m}{2}\right )}{\left (4+m \right ) \left (3+m \right )}\right )}{4}+\frac {a^{-1-m} c^{3} \left (\frac {4 x^{m} a^{m} \left (-m -2\right )}{\left (2+m \right ) \left (1+m \right ) m}+\frac {8 x^{2+m} a^{2+m} \arctan \left (\sqrt {a^{2} x^{2}}\right )}{\left (2+2 m \right ) \sqrt {a^{2} x^{2}}}+\frac {2 x^{m} a^{m} \Phi \left (-a^{2} x^{2}, 1, \frac {m}{2}\right )}{1+m}\right )}{4} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \frac {{\left ({\left (a^{6} c^{3} m^{3} + 9 \, a^{6} c^{3} m^{2} + 23 \, a^{6} c^{3} m + 15 \, a^{6} c^{3}\right )} x^{7} + 3 \, {\left (a^{4} c^{3} m^{3} + 11 \, a^{4} c^{3} m^{2} + 31 \, a^{4} c^{3} m + 21 \, a^{4} c^{3}\right )} x^{5} + 3 \, {\left (a^{2} c^{3} m^{3} + 13 \, a^{2} c^{3} m^{2} + 47 \, a^{2} c^{3} m + 35 \, a^{2} c^{3}\right )} x^{3} + {\left (c^{3} m^{3} + 15 \, c^{3} m^{2} + 71 \, c^{3} m + 105 \, c^{3}\right )} x\right )} x^{m} \arctan \left (a x\right ) - {\left (m^{4} + 16 \, m^{3} + 86 \, m^{2} + 176 \, m + 105\right )} \int \frac {{\left ({\left (a^{7} c^{3} m^{3} + 9 \, a^{7} c^{3} m^{2} + 23 \, a^{7} c^{3} m + 15 \, a^{7} c^{3}\right )} x^{7} + 3 \, {\left (a^{5} c^{3} m^{3} + 11 \, a^{5} c^{3} m^{2} + 31 \, a^{5} c^{3} m + 21 \, a^{5} c^{3}\right )} x^{5} + 3 \, {\left (a^{3} c^{3} m^{3} + 13 \, a^{3} c^{3} m^{2} + 47 \, a^{3} c^{3} m + 35 \, a^{3} c^{3}\right )} x^{3} + {\left (a c^{3} m^{3} + 15 \, a c^{3} m^{2} + 71 \, a c^{3} m + 105 \, a c^{3}\right )} x\right )} x^{m}}{m^{4} + 16 \, m^{3} + {\left (a^{2} m^{4} + 16 \, a^{2} m^{3} + 86 \, a^{2} m^{2} + 176 \, a^{2} m + 105 \, a^{2}\right )} x^{2} + 86 \, m^{2} + 176 \, m + 105}\,{d x}}{m^{4} + 16 \, m^{3} + 86 \, m^{2} + 176 \, m + 105} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.00 \[ \int x^m\,\mathrm {atan}\left (a\,x\right )\,{\left (c\,a^2\,x^2+c\right )}^3 \,d x \]
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 \[ c^{3} \left (\int x^{m} \operatorname {atan}{\left (a x \right )}\, dx + \int 3 a^{2} x^{2} x^{m} \operatorname {atan}{\left (a x \right )}\, dx + \int 3 a^{4} x^{4} x^{m} \operatorname {atan}{\left (a x \right )}\, dx + \int a^{6} x^{6} x^{m} \operatorname {atan}{\left (a x \right )}\, dx\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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