Integrand size = 24, antiderivative size = 73 \[ \int (b d+2 c d x)^5 \left (a+b x+c x^2\right )^2 \, dx=\frac {\left (b^2-4 a c\right )^2 d^5 (b+2 c x)^6}{192 c^3}-\frac {\left (b^2-4 a c\right ) d^5 (b+2 c x)^8}{128 c^3}+\frac {d^5 (b+2 c x)^{10}}{320 c^3} \]
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Time = 0.11 (sec) , antiderivative size = 73, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 1, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.042, Rules used = {697} \[ \int (b d+2 c d x)^5 \left (a+b x+c x^2\right )^2 \, dx=-\frac {d^5 \left (b^2-4 a c\right ) (b+2 c x)^8}{128 c^3}+\frac {d^5 \left (b^2-4 a c\right )^2 (b+2 c x)^6}{192 c^3}+\frac {d^5 (b+2 c x)^{10}}{320 c^3} \]
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Rule 697
Rubi steps \begin{align*} \text {integral}& = \int \left (\frac {\left (-b^2+4 a c\right )^2 (b d+2 c d x)^5}{16 c^2}+\frac {\left (-b^2+4 a c\right ) (b d+2 c d x)^7}{8 c^2 d^2}+\frac {(b d+2 c d x)^9}{16 c^2 d^4}\right ) \, dx \\ & = \frac {\left (b^2-4 a c\right )^2 d^5 (b+2 c x)^6}{192 c^3}-\frac {\left (b^2-4 a c\right ) d^5 (b+2 c x)^8}{128 c^3}+\frac {d^5 (b+2 c x)^{10}}{320 c^3} \\ \end{align*}
Leaf count is larger than twice the leaf count of optimal. \(168\) vs. \(2(73)=146\).
Time = 0.06 (sec) , antiderivative size = 168, normalized size of antiderivative = 2.30 \[ \int (b d+2 c d x)^5 \left (a+b x+c x^2\right )^2 \, dx=\frac {1}{15} d^5 x (b+c x) \left (5 a^2 \left (3 b^4+12 b^3 c x+28 b^2 c^2 x^2+32 b c^3 x^3+16 c^4 x^4\right )+x^2 (b+c x)^2 \left (5 b^4+30 b^3 c x+78 b^2 c^2 x^2+96 b c^3 x^3+48 c^4 x^4\right )+5 a x \left (3 b^5+19 b^4 c x+56 b^3 c^2 x^2+88 b^2 c^3 x^3+72 b c^4 x^4+24 c^5 x^5\right )\right ) \]
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Leaf count of result is larger than twice the leaf count of optimal. \(226\) vs. \(2(67)=134\).
Time = 2.54 (sec) , antiderivative size = 227, normalized size of antiderivative = 3.11
method | result | size |
gosper | \(\frac {x \left (48 c^{7} x^{9}+240 b \,c^{6} x^{8}+120 x^{7} a \,c^{6}+510 x^{7} b^{2} c^{5}+480 x^{6} a b \,c^{5}+600 x^{6} b^{3} c^{4}+80 x^{5} a^{2} c^{5}+800 x^{5} a \,b^{2} c^{4}+425 x^{5} b^{4} c^{3}+240 x^{4} a^{2} b \,c^{4}+720 a \,b^{3} c^{3} x^{4}+183 x^{4} b^{5} c^{2}+300 a^{2} b^{2} c^{3} x^{3}+375 c^{2} x^{3} a \,b^{4}+45 x^{3} b^{6} c +200 a^{2} b^{3} c^{2} x^{2}+110 x^{2} a \,b^{5} c +5 x^{2} b^{7}+75 a^{2} b^{4} c x +15 x a \,b^{6}+15 a^{2} b^{5}\right ) d^{5}}{15}\) | \(227\) |
norman | \(\left (\frac {16}{3} c^{5} d^{5} a^{2}+\frac {160}{3} b^{2} d^{5} c^{4} a +\frac {85}{3} b^{4} d^{5} c^{3}\right ) x^{6}+\left (16 b \,d^{5} c^{4} a^{2}+48 b^{3} d^{5} c^{3} a +\frac {61}{5} b^{5} c^{2} d^{5}\right ) x^{5}+\left (\frac {40}{3} b^{3} d^{5} c^{2} a^{2}+\frac {22}{3} a \,b^{5} c \,d^{5}+\frac {1}{3} b^{7} d^{5}\right ) x^{3}+\left (8 a \,c^{6} d^{5}+34 b^{2} d^{5} c^{5}\right ) x^{8}+\left (32 c^{5} d^{5} a b +40 c^{4} b^{3} d^{5}\right ) x^{7}+\left (5 b^{4} d^{5} c \,a^{2}+b^{6} d^{5} a \right ) x^{2}+\left (20 b^{2} d^{5} c^{3} a^{2}+25 b^{4} d^{5} c^{2} a +3 b^{6} d^{5} c \right ) x^{4}+a^{2} b^{5} d^{5} x +\frac {16 c^{7} d^{5} x^{10}}{5}+16 b \,d^{5} c^{6} x^{9}\) | \(268\) |
risch | \(\frac {16}{5} c^{7} d^{5} x^{10}+16 b \,d^{5} c^{6} x^{9}+8 d^{5} a \,c^{6} x^{8}+34 d^{5} b^{2} c^{5} x^{8}+32 d^{5} a b \,c^{5} x^{7}+40 d^{5} b^{3} c^{4} x^{7}+\frac {16}{3} d^{5} x^{6} a^{2} c^{5}+\frac {160}{3} d^{5} x^{6} a \,b^{2} c^{4}+\frac {85}{3} d^{5} x^{6} b^{4} c^{3}+16 d^{5} a^{2} b \,c^{4} x^{5}+48 d^{5} x^{5} a \,b^{3} c^{3}+\frac {61}{5} d^{5} x^{5} b^{5} c^{2}+20 d^{5} a^{2} b^{2} c^{3} x^{4}+25 d^{5} c^{2} x^{4} a \,b^{4}+3 d^{5} b^{6} c \,x^{4}+\frac {40}{3} d^{5} x^{3} a^{2} c^{2} b^{3}+\frac {22}{3} d^{5} x^{3} a \,b^{5} c +\frac {1}{3} d^{5} x^{3} b^{7}+5 d^{5} a^{2} b^{4} c \,x^{2}+d^{5} a \,b^{6} x^{2}+a^{2} b^{5} d^{5} x\) | \(287\) |
parallelrisch | \(\frac {16}{5} c^{7} d^{5} x^{10}+16 b \,d^{5} c^{6} x^{9}+8 d^{5} a \,c^{6} x^{8}+34 d^{5} b^{2} c^{5} x^{8}+32 d^{5} a b \,c^{5} x^{7}+40 d^{5} b^{3} c^{4} x^{7}+\frac {16}{3} d^{5} x^{6} a^{2} c^{5}+\frac {160}{3} d^{5} x^{6} a \,b^{2} c^{4}+\frac {85}{3} d^{5} x^{6} b^{4} c^{3}+16 d^{5} a^{2} b \,c^{4} x^{5}+48 d^{5} x^{5} a \,b^{3} c^{3}+\frac {61}{5} d^{5} x^{5} b^{5} c^{2}+20 d^{5} a^{2} b^{2} c^{3} x^{4}+25 d^{5} c^{2} x^{4} a \,b^{4}+3 d^{5} b^{6} c \,x^{4}+\frac {40}{3} d^{5} x^{3} a^{2} c^{2} b^{3}+\frac {22}{3} d^{5} x^{3} a \,b^{5} c +\frac {1}{3} d^{5} x^{3} b^{7}+5 d^{5} a^{2} b^{4} c \,x^{2}+d^{5} a \,b^{6} x^{2}+a^{2} b^{5} d^{5} x\) | \(287\) |
default | \(\frac {16 c^{7} d^{5} x^{10}}{5}+16 b \,d^{5} c^{6} x^{9}+\frac {\left (240 b^{2} d^{5} c^{5}+32 c^{5} d^{5} \left (2 a c +b^{2}\right )\right ) x^{8}}{8}+\frac {\left (200 c^{4} b^{3} d^{5}+80 b \,d^{5} c^{4} \left (2 a c +b^{2}\right )+64 c^{5} d^{5} a b \right ) x^{7}}{7}+\frac {\left (90 b^{4} d^{5} c^{3}+80 b^{2} d^{5} c^{3} \left (2 a c +b^{2}\right )+160 b^{2} d^{5} c^{4} a +32 c^{5} d^{5} a^{2}\right ) x^{6}}{6}+\frac {\left (21 b^{5} c^{2} d^{5}+40 b^{3} d^{5} c^{2} \left (2 a c +b^{2}\right )+160 b^{3} d^{5} c^{3} a +80 b \,d^{5} c^{4} a^{2}\right ) x^{5}}{5}+\frac {\left (2 b^{6} d^{5} c +10 b^{4} d^{5} c \left (2 a c +b^{2}\right )+80 b^{4} d^{5} c^{2} a +80 b^{2} d^{5} c^{3} a^{2}\right ) x^{4}}{4}+\frac {\left (b^{5} d^{5} \left (2 a c +b^{2}\right )+20 a \,b^{5} c \,d^{5}+40 b^{3} d^{5} c^{2} a^{2}\right ) x^{3}}{3}+\frac {\left (10 b^{4} d^{5} c \,a^{2}+2 b^{6} d^{5} a \right ) x^{2}}{2}+a^{2} b^{5} d^{5} x\) | \(362\) |
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Leaf count of result is larger than twice the leaf count of optimal. 237 vs. \(2 (67) = 134\).
Time = 0.27 (sec) , antiderivative size = 237, normalized size of antiderivative = 3.25 \[ \int (b d+2 c d x)^5 \left (a+b x+c x^2\right )^2 \, dx=\frac {16}{5} \, c^{7} d^{5} x^{10} + 16 \, b c^{6} d^{5} x^{9} + 2 \, {\left (17 \, b^{2} c^{5} + 4 \, a c^{6}\right )} d^{5} x^{8} + a^{2} b^{5} d^{5} x + 8 \, {\left (5 \, b^{3} c^{4} + 4 \, a b c^{5}\right )} d^{5} x^{7} + \frac {1}{3} \, {\left (85 \, b^{4} c^{3} + 160 \, a b^{2} c^{4} + 16 \, a^{2} c^{5}\right )} d^{5} x^{6} + \frac {1}{5} \, {\left (61 \, b^{5} c^{2} + 240 \, a b^{3} c^{3} + 80 \, a^{2} b c^{4}\right )} d^{5} x^{5} + {\left (3 \, b^{6} c + 25 \, a b^{4} c^{2} + 20 \, a^{2} b^{2} c^{3}\right )} d^{5} x^{4} + \frac {1}{3} \, {\left (b^{7} + 22 \, a b^{5} c + 40 \, a^{2} b^{3} c^{2}\right )} d^{5} x^{3} + {\left (a b^{6} + 5 \, a^{2} b^{4} c\right )} d^{5} x^{2} \]
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Leaf count of result is larger than twice the leaf count of optimal. 291 vs. \(2 (68) = 136\).
Time = 0.04 (sec) , antiderivative size = 291, normalized size of antiderivative = 3.99 \[ \int (b d+2 c d x)^5 \left (a+b x+c x^2\right )^2 \, dx=a^{2} b^{5} d^{5} x + 16 b c^{6} d^{5} x^{9} + \frac {16 c^{7} d^{5} x^{10}}{5} + x^{8} \cdot \left (8 a c^{6} d^{5} + 34 b^{2} c^{5} d^{5}\right ) + x^{7} \cdot \left (32 a b c^{5} d^{5} + 40 b^{3} c^{4} d^{5}\right ) + x^{6} \cdot \left (\frac {16 a^{2} c^{5} d^{5}}{3} + \frac {160 a b^{2} c^{4} d^{5}}{3} + \frac {85 b^{4} c^{3} d^{5}}{3}\right ) + x^{5} \cdot \left (16 a^{2} b c^{4} d^{5} + 48 a b^{3} c^{3} d^{5} + \frac {61 b^{5} c^{2} d^{5}}{5}\right ) + x^{4} \cdot \left (20 a^{2} b^{2} c^{3} d^{5} + 25 a b^{4} c^{2} d^{5} + 3 b^{6} c d^{5}\right ) + x^{3} \cdot \left (\frac {40 a^{2} b^{3} c^{2} d^{5}}{3} + \frac {22 a b^{5} c d^{5}}{3} + \frac {b^{7} d^{5}}{3}\right ) + x^{2} \cdot \left (5 a^{2} b^{4} c d^{5} + a b^{6} d^{5}\right ) \]
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Leaf count of result is larger than twice the leaf count of optimal. 237 vs. \(2 (67) = 134\).
Time = 0.20 (sec) , antiderivative size = 237, normalized size of antiderivative = 3.25 \[ \int (b d+2 c d x)^5 \left (a+b x+c x^2\right )^2 \, dx=\frac {16}{5} \, c^{7} d^{5} x^{10} + 16 \, b c^{6} d^{5} x^{9} + 2 \, {\left (17 \, b^{2} c^{5} + 4 \, a c^{6}\right )} d^{5} x^{8} + a^{2} b^{5} d^{5} x + 8 \, {\left (5 \, b^{3} c^{4} + 4 \, a b c^{5}\right )} d^{5} x^{7} + \frac {1}{3} \, {\left (85 \, b^{4} c^{3} + 160 \, a b^{2} c^{4} + 16 \, a^{2} c^{5}\right )} d^{5} x^{6} + \frac {1}{5} \, {\left (61 \, b^{5} c^{2} + 240 \, a b^{3} c^{3} + 80 \, a^{2} b c^{4}\right )} d^{5} x^{5} + {\left (3 \, b^{6} c + 25 \, a b^{4} c^{2} + 20 \, a^{2} b^{2} c^{3}\right )} d^{5} x^{4} + \frac {1}{3} \, {\left (b^{7} + 22 \, a b^{5} c + 40 \, a^{2} b^{3} c^{2}\right )} d^{5} x^{3} + {\left (a b^{6} + 5 \, a^{2} b^{4} c\right )} d^{5} x^{2} \]
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Leaf count of result is larger than twice the leaf count of optimal. 286 vs. \(2 (67) = 134\).
Time = 0.29 (sec) , antiderivative size = 286, normalized size of antiderivative = 3.92 \[ \int (b d+2 c d x)^5 \left (a+b x+c x^2\right )^2 \, dx=\frac {16}{5} \, c^{7} d^{5} x^{10} + 16 \, b c^{6} d^{5} x^{9} + 34 \, b^{2} c^{5} d^{5} x^{8} + 8 \, a c^{6} d^{5} x^{8} + 40 \, b^{3} c^{4} d^{5} x^{7} + 32 \, a b c^{5} d^{5} x^{7} + \frac {85}{3} \, b^{4} c^{3} d^{5} x^{6} + \frac {160}{3} \, a b^{2} c^{4} d^{5} x^{6} + \frac {16}{3} \, a^{2} c^{5} d^{5} x^{6} + \frac {61}{5} \, b^{5} c^{2} d^{5} x^{5} + 48 \, a b^{3} c^{3} d^{5} x^{5} + 16 \, a^{2} b c^{4} d^{5} x^{5} + 3 \, b^{6} c d^{5} x^{4} + 25 \, a b^{4} c^{2} d^{5} x^{4} + 20 \, a^{2} b^{2} c^{3} d^{5} x^{4} + \frac {1}{3} \, b^{7} d^{5} x^{3} + \frac {22}{3} \, a b^{5} c d^{5} x^{3} + \frac {40}{3} \, a^{2} b^{3} c^{2} d^{5} x^{3} + a b^{6} d^{5} x^{2} + 5 \, a^{2} b^{4} c d^{5} x^{2} + a^{2} b^{5} d^{5} x \]
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Time = 10.05 (sec) , antiderivative size = 224, normalized size of antiderivative = 3.07 \[ \int (b d+2 c d x)^5 \left (a+b x+c x^2\right )^2 \, dx=\frac {16\,c^7\,d^5\,x^{10}}{5}+\frac {c^3\,d^5\,x^6\,\left (16\,a^2\,c^2+160\,a\,b^2\,c+85\,b^4\right )}{3}+a^2\,b^5\,d^5\,x+16\,b\,c^6\,d^5\,x^9+2\,c^5\,d^5\,x^8\,\left (17\,b^2+4\,a\,c\right )+\frac {b^3\,d^5\,x^3\,\left (40\,a^2\,c^2+22\,a\,b^2\,c+b^4\right )}{3}+a\,b^4\,d^5\,x^2\,\left (b^2+5\,a\,c\right )+b^2\,c\,d^5\,x^4\,\left (20\,a^2\,c^2+25\,a\,b^2\,c+3\,b^4\right )+\frac {b\,c^2\,d^5\,x^5\,\left (80\,a^2\,c^2+240\,a\,b^2\,c+61\,b^4\right )}{5}+8\,b\,c^4\,d^5\,x^7\,\left (5\,b^2+4\,a\,c\right ) \]
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