Integrand size = 20, antiderivative size = 101 \[ \int (d x)^m \left (a+b x^3+c x^6\right )^2 \, dx=\frac {a^2 (d x)^{1+m}}{d (1+m)}+\frac {2 a b (d x)^{4+m}}{d^4 (4+m)}+\frac {\left (b^2+2 a c\right ) (d x)^{7+m}}{d^7 (7+m)}+\frac {2 b c (d x)^{10+m}}{d^{10} (10+m)}+\frac {c^2 (d x)^{13+m}}{d^{13} (13+m)} \]
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Time = 0.04 (sec) , antiderivative size = 101, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 1, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.050, Rules used = {1367} \[ \int (d x)^m \left (a+b x^3+c x^6\right )^2 \, dx=\frac {a^2 (d x)^{m+1}}{d (m+1)}+\frac {\left (2 a c+b^2\right ) (d x)^{m+7}}{d^7 (m+7)}+\frac {2 a b (d x)^{m+4}}{d^4 (m+4)}+\frac {2 b c (d x)^{m+10}}{d^{10} (m+10)}+\frac {c^2 (d x)^{m+13}}{d^{13} (m+13)} \]
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Rule 1367
Rubi steps \begin{align*} \text {integral}& = \int \left (a^2 (d x)^m+\frac {2 a b (d x)^{3+m}}{d^3}+\frac {\left (b^2+2 a c\right ) (d x)^{6+m}}{d^6}+\frac {2 b c (d x)^{9+m}}{d^9}+\frac {c^2 (d x)^{12+m}}{d^{12}}\right ) \, dx \\ & = \frac {a^2 (d x)^{1+m}}{d (1+m)}+\frac {2 a b (d x)^{4+m}}{d^4 (4+m)}+\frac {\left (b^2+2 a c\right ) (d x)^{7+m}}{d^7 (7+m)}+\frac {2 b c (d x)^{10+m}}{d^{10} (10+m)}+\frac {c^2 (d x)^{13+m}}{d^{13} (13+m)} \\ \end{align*}
Time = 0.62 (sec) , antiderivative size = 70, normalized size of antiderivative = 0.69 \[ \int (d x)^m \left (a+b x^3+c x^6\right )^2 \, dx=x (d x)^m \left (\frac {a^2}{1+m}+\frac {2 a b x^3}{4+m}+\frac {\left (b^2+2 a c\right ) x^6}{7+m}+\frac {2 b c x^9}{10+m}+\frac {c^2 x^{12}}{13+m}\right ) \]
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Leaf count of result is larger than twice the leaf count of optimal. \(300\) vs. \(2(101)=202\).
Time = 0.19 (sec) , antiderivative size = 301, normalized size of antiderivative = 2.98
method | result | size |
gosper | \(\frac {x \left (c^{2} m^{4} x^{12}+22 c^{2} m^{3} x^{12}+159 c^{2} m^{2} x^{12}+2 b c \,m^{4} x^{9}+418 m \,x^{12} c^{2}+50 b c \,m^{3} x^{9}+280 c^{2} x^{12}+390 b c \,m^{2} x^{9}+2 a c \,m^{4} x^{6}+b^{2} m^{4} x^{6}+1070 m \,x^{9} b c +56 a c \,m^{3} x^{6}+28 b^{2} m^{3} x^{6}+728 b c \,x^{9}+498 a c \,m^{2} x^{6}+249 b^{2} m^{2} x^{6}+2 a b \,m^{4} x^{3}+1484 c \,x^{6} a m +742 b^{2} x^{6} m +62 a b \,m^{3} x^{3}+1040 c \,x^{6} a +520 b^{2} x^{6}+642 a b \,m^{2} x^{3}+a^{2} m^{4}+2402 a b \,x^{3} m +34 a^{2} m^{3}+1820 a b \,x^{3}+411 a^{2} m^{2}+2074 a^{2} m +3640 a^{2}\right ) \left (d x \right )^{m}}{\left (13+m \right ) \left (10+m \right ) \left (7+m \right ) \left (4+m \right ) \left (1+m \right )}\) | \(301\) |
risch | \(\frac {x \left (c^{2} m^{4} x^{12}+22 c^{2} m^{3} x^{12}+159 c^{2} m^{2} x^{12}+2 b c \,m^{4} x^{9}+418 m \,x^{12} c^{2}+50 b c \,m^{3} x^{9}+280 c^{2} x^{12}+390 b c \,m^{2} x^{9}+2 a c \,m^{4} x^{6}+b^{2} m^{4} x^{6}+1070 m \,x^{9} b c +56 a c \,m^{3} x^{6}+28 b^{2} m^{3} x^{6}+728 b c \,x^{9}+498 a c \,m^{2} x^{6}+249 b^{2} m^{2} x^{6}+2 a b \,m^{4} x^{3}+1484 c \,x^{6} a m +742 b^{2} x^{6} m +62 a b \,m^{3} x^{3}+1040 c \,x^{6} a +520 b^{2} x^{6}+642 a b \,m^{2} x^{3}+a^{2} m^{4}+2402 a b \,x^{3} m +34 a^{2} m^{3}+1820 a b \,x^{3}+411 a^{2} m^{2}+2074 a^{2} m +3640 a^{2}\right ) \left (d x \right )^{m}}{\left (13+m \right ) \left (10+m \right ) \left (7+m \right ) \left (4+m \right ) \left (1+m \right )}\) | \(301\) |
parallelrisch | \(\frac {2 x^{10} \left (d x \right )^{m} b c \,m^{4}+50 x^{10} \left (d x \right )^{m} b c \,m^{3}+390 x^{10} \left (d x \right )^{m} b c \,m^{2}+520 x^{7} \left (d x \right )^{m} b^{2}+3640 x \left (d x \right )^{m} a^{2}+1070 x^{10} \left (d x \right )^{m} b c m +2 x^{7} \left (d x \right )^{m} a c \,m^{4}+56 x^{7} \left (d x \right )^{m} a c \,m^{3}+498 x^{7} \left (d x \right )^{m} a c \,m^{2}+280 x^{13} \left (d x \right )^{m} c^{2}+x^{13} \left (d x \right )^{m} c^{2} m^{4}+22 x^{13} \left (d x \right )^{m} c^{2} m^{3}+159 x^{13} \left (d x \right )^{m} c^{2} m^{2}+418 x^{13} \left (d x \right )^{m} c^{2} m +x^{7} \left (d x \right )^{m} b^{2} m^{4}+728 x^{10} \left (d x \right )^{m} b c +28 x^{7} \left (d x \right )^{m} b^{2} m^{3}+249 x^{7} \left (d x \right )^{m} b^{2} m^{2}+742 x^{7} \left (d x \right )^{m} b^{2} m +1040 x^{7} \left (d x \right )^{m} a c +x \left (d x \right )^{m} a^{2} m^{4}+1820 x^{4} \left (d x \right )^{m} a b +34 x \left (d x \right )^{m} a^{2} m^{3}+411 x \left (d x \right )^{m} a^{2} m^{2}+2074 x \left (d x \right )^{m} a^{2} m +1484 x^{7} \left (d x \right )^{m} a c m +2 x^{4} \left (d x \right )^{m} a b \,m^{4}+62 x^{4} \left (d x \right )^{m} a b \,m^{3}+642 x^{4} \left (d x \right )^{m} a b \,m^{2}+2402 x^{4} \left (d x \right )^{m} a b m}{\left (13+m \right ) \left (10+m \right ) \left (7+m \right ) \left (4+m \right ) \left (1+m \right )}\) | \(450\) |
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Leaf count of result is larger than twice the leaf count of optimal. 241 vs. \(2 (101) = 202\).
Time = 0.26 (sec) , antiderivative size = 241, normalized size of antiderivative = 2.39 \[ \int (d x)^m \left (a+b x^3+c x^6\right )^2 \, dx=\frac {{\left ({\left (c^{2} m^{4} + 22 \, c^{2} m^{3} + 159 \, c^{2} m^{2} + 418 \, c^{2} m + 280 \, c^{2}\right )} x^{13} + 2 \, {\left (b c m^{4} + 25 \, b c m^{3} + 195 \, b c m^{2} + 535 \, b c m + 364 \, b c\right )} x^{10} + {\left ({\left (b^{2} + 2 \, a c\right )} m^{4} + 28 \, {\left (b^{2} + 2 \, a c\right )} m^{3} + 249 \, {\left (b^{2} + 2 \, a c\right )} m^{2} + 520 \, b^{2} + 1040 \, a c + 742 \, {\left (b^{2} + 2 \, a c\right )} m\right )} x^{7} + 2 \, {\left (a b m^{4} + 31 \, a b m^{3} + 321 \, a b m^{2} + 1201 \, a b m + 910 \, a b\right )} x^{4} + {\left (a^{2} m^{4} + 34 \, a^{2} m^{3} + 411 \, a^{2} m^{2} + 2074 \, a^{2} m + 3640 \, a^{2}\right )} x\right )} \left (d x\right )^{m}}{m^{5} + 35 \, m^{4} + 445 \, m^{3} + 2485 \, m^{2} + 5714 \, m + 3640} \]
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Leaf count of result is larger than twice the leaf count of optimal. 1459 vs. \(2 (90) = 180\).
Time = 0.82 (sec) , antiderivative size = 1459, normalized size of antiderivative = 14.45 \[ \int (d x)^m \left (a+b x^3+c x^6\right )^2 \, dx=\text {Too large to display} \]
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none
Time = 0.19 (sec) , antiderivative size = 110, normalized size of antiderivative = 1.09 \[ \int (d x)^m \left (a+b x^3+c x^6\right )^2 \, dx=\frac {c^{2} d^{m} x^{13} x^{m}}{m + 13} + \frac {2 \, b c d^{m} x^{10} x^{m}}{m + 10} + \frac {b^{2} d^{m} x^{7} x^{m}}{m + 7} + \frac {2 \, a c d^{m} x^{7} x^{m}}{m + 7} + \frac {2 \, a b d^{m} x^{4} x^{m}}{m + 4} + \frac {\left (d x\right )^{m + 1} a^{2}}{d {\left (m + 1\right )}} \]
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Leaf count of result is larger than twice the leaf count of optimal. 449 vs. \(2 (101) = 202\).
Time = 0.33 (sec) , antiderivative size = 449, normalized size of antiderivative = 4.45 \[ \int (d x)^m \left (a+b x^3+c x^6\right )^2 \, dx=\frac {\left (d x\right )^{m} c^{2} m^{4} x^{13} + 22 \, \left (d x\right )^{m} c^{2} m^{3} x^{13} + 159 \, \left (d x\right )^{m} c^{2} m^{2} x^{13} + 2 \, \left (d x\right )^{m} b c m^{4} x^{10} + 418 \, \left (d x\right )^{m} c^{2} m x^{13} + 50 \, \left (d x\right )^{m} b c m^{3} x^{10} + 280 \, \left (d x\right )^{m} c^{2} x^{13} + 390 \, \left (d x\right )^{m} b c m^{2} x^{10} + \left (d x\right )^{m} b^{2} m^{4} x^{7} + 2 \, \left (d x\right )^{m} a c m^{4} x^{7} + 1070 \, \left (d x\right )^{m} b c m x^{10} + 28 \, \left (d x\right )^{m} b^{2} m^{3} x^{7} + 56 \, \left (d x\right )^{m} a c m^{3} x^{7} + 728 \, \left (d x\right )^{m} b c x^{10} + 249 \, \left (d x\right )^{m} b^{2} m^{2} x^{7} + 498 \, \left (d x\right )^{m} a c m^{2} x^{7} + 2 \, \left (d x\right )^{m} a b m^{4} x^{4} + 742 \, \left (d x\right )^{m} b^{2} m x^{7} + 1484 \, \left (d x\right )^{m} a c m x^{7} + 62 \, \left (d x\right )^{m} a b m^{3} x^{4} + 520 \, \left (d x\right )^{m} b^{2} x^{7} + 1040 \, \left (d x\right )^{m} a c x^{7} + 642 \, \left (d x\right )^{m} a b m^{2} x^{4} + \left (d x\right )^{m} a^{2} m^{4} x + 2402 \, \left (d x\right )^{m} a b m x^{4} + 34 \, \left (d x\right )^{m} a^{2} m^{3} x + 1820 \, \left (d x\right )^{m} a b x^{4} + 411 \, \left (d x\right )^{m} a^{2} m^{2} x + 2074 \, \left (d x\right )^{m} a^{2} m x + 3640 \, \left (d x\right )^{m} a^{2} x}{m^{5} + 35 \, m^{4} + 445 \, m^{3} + 2485 \, m^{2} + 5714 \, m + 3640} \]
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Time = 8.49 (sec) , antiderivative size = 260, normalized size of antiderivative = 2.57 \[ \int (d x)^m \left (a+b x^3+c x^6\right )^2 \, dx={\left (d\,x\right )}^m\,\left (\frac {c^2\,x^{13}\,\left (m^4+22\,m^3+159\,m^2+418\,m+280\right )}{m^5+35\,m^4+445\,m^3+2485\,m^2+5714\,m+3640}+\frac {x^7\,\left (b^2+2\,a\,c\right )\,\left (m^4+28\,m^3+249\,m^2+742\,m+520\right )}{m^5+35\,m^4+445\,m^3+2485\,m^2+5714\,m+3640}+\frac {a^2\,x\,\left (m^4+34\,m^3+411\,m^2+2074\,m+3640\right )}{m^5+35\,m^4+445\,m^3+2485\,m^2+5714\,m+3640}+\frac {2\,a\,b\,x^4\,\left (m^4+31\,m^3+321\,m^2+1201\,m+910\right )}{m^5+35\,m^4+445\,m^3+2485\,m^2+5714\,m+3640}+\frac {2\,b\,c\,x^{10}\,\left (m^4+25\,m^3+195\,m^2+535\,m+364\right )}{m^5+35\,m^4+445\,m^3+2485\,m^2+5714\,m+3640}\right ) \]
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