Integrand size = 15, antiderivative size = 200 \[ \int (a+b x)^9 (c+d x)^7 \, dx=\frac {(b c-a d)^7 (a+b x)^{10}}{10 b^8}+\frac {7 d (b c-a d)^6 (a+b x)^{11}}{11 b^8}+\frac {7 d^2 (b c-a d)^5 (a+b x)^{12}}{4 b^8}+\frac {35 d^3 (b c-a d)^4 (a+b x)^{13}}{13 b^8}+\frac {5 d^4 (b c-a d)^3 (a+b x)^{14}}{2 b^8}+\frac {7 d^5 (b c-a d)^2 (a+b x)^{15}}{5 b^8}+\frac {7 d^6 (b c-a d) (a+b x)^{16}}{16 b^8}+\frac {d^7 (a+b x)^{17}}{17 b^8} \]
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Time = 0.48 (sec) , antiderivative size = 200, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 1, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.067, Rules used = {45} \[ \int (a+b x)^9 (c+d x)^7 \, dx=\frac {7 d^6 (a+b x)^{16} (b c-a d)}{16 b^8}+\frac {7 d^5 (a+b x)^{15} (b c-a d)^2}{5 b^8}+\frac {5 d^4 (a+b x)^{14} (b c-a d)^3}{2 b^8}+\frac {35 d^3 (a+b x)^{13} (b c-a d)^4}{13 b^8}+\frac {7 d^2 (a+b x)^{12} (b c-a d)^5}{4 b^8}+\frac {7 d (a+b x)^{11} (b c-a d)^6}{11 b^8}+\frac {(a+b x)^{10} (b c-a d)^7}{10 b^8}+\frac {d^7 (a+b x)^{17}}{17 b^8} \]
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Rule 45
Rubi steps \begin{align*} \text {integral}& = \int \left (\frac {(b c-a d)^7 (a+b x)^9}{b^7}+\frac {7 d (b c-a d)^6 (a+b x)^{10}}{b^7}+\frac {21 d^2 (b c-a d)^5 (a+b x)^{11}}{b^7}+\frac {35 d^3 (b c-a d)^4 (a+b x)^{12}}{b^7}+\frac {35 d^4 (b c-a d)^3 (a+b x)^{13}}{b^7}+\frac {21 d^5 (b c-a d)^2 (a+b x)^{14}}{b^7}+\frac {7 d^6 (b c-a d) (a+b x)^{15}}{b^7}+\frac {d^7 (a+b x)^{16}}{b^7}\right ) \, dx \\ & = \frac {(b c-a d)^7 (a+b x)^{10}}{10 b^8}+\frac {7 d (b c-a d)^6 (a+b x)^{11}}{11 b^8}+\frac {7 d^2 (b c-a d)^5 (a+b x)^{12}}{4 b^8}+\frac {35 d^3 (b c-a d)^4 (a+b x)^{13}}{13 b^8}+\frac {5 d^4 (b c-a d)^3 (a+b x)^{14}}{2 b^8}+\frac {7 d^5 (b c-a d)^2 (a+b x)^{15}}{5 b^8}+\frac {7 d^6 (b c-a d) (a+b x)^{16}}{16 b^8}+\frac {d^7 (a+b x)^{17}}{17 b^8} \\ \end{align*}
Leaf count is larger than twice the leaf count of optimal. \(993\) vs. \(2(200)=400\).
Time = 0.08 (sec) , antiderivative size = 993, normalized size of antiderivative = 4.96 \[ \int (a+b x)^9 (c+d x)^7 \, dx=a^9 c^7 x+\frac {1}{2} a^8 c^6 (9 b c+7 a d) x^2+a^7 c^5 \left (12 b^2 c^2+21 a b c d+7 a^2 d^2\right ) x^3+\frac {7}{4} a^6 c^4 \left (12 b^3 c^3+36 a b^2 c^2 d+27 a^2 b c d^2+5 a^3 d^3\right ) x^4+\frac {7}{5} a^5 c^3 \left (18 b^4 c^4+84 a b^3 c^3 d+108 a^2 b^2 c^2 d^2+45 a^3 b c d^3+5 a^4 d^4\right ) x^5+\frac {7}{2} a^4 c^2 \left (6 b^5 c^5+42 a b^4 c^4 d+84 a^2 b^3 c^3 d^2+60 a^3 b^2 c^2 d^3+15 a^4 b c d^4+a^5 d^5\right ) x^6+a^3 c \left (12 b^6 c^6+126 a b^5 c^5 d+378 a^2 b^4 c^4 d^2+420 a^3 b^3 c^3 d^3+180 a^4 b^2 c^2 d^4+27 a^5 b c d^5+a^6 d^6\right ) x^7+\frac {1}{8} a^2 \left (36 b^7 c^7+588 a b^6 c^6 d+2646 a^2 b^5 c^5 d^2+4410 a^3 b^4 c^4 d^3+2940 a^4 b^3 c^3 d^4+756 a^5 b^2 c^2 d^5+63 a^6 b c d^6+a^7 d^7\right ) x^8+a b \left (b^7 c^7+28 a b^6 c^6 d+196 a^2 b^5 c^5 d^2+490 a^3 b^4 c^4 d^3+490 a^4 b^3 c^3 d^4+196 a^5 b^2 c^2 d^5+28 a^6 b c d^6+a^7 d^7\right ) x^9+\frac {1}{10} b^2 \left (b^7 c^7+63 a b^6 c^6 d+756 a^2 b^5 c^5 d^2+2940 a^3 b^4 c^4 d^3+4410 a^4 b^3 c^3 d^4+2646 a^5 b^2 c^2 d^5+588 a^6 b c d^6+36 a^7 d^7\right ) x^{10}+\frac {7}{11} b^3 d \left (b^6 c^6+27 a b^5 c^5 d+180 a^2 b^4 c^4 d^2+420 a^3 b^3 c^3 d^3+378 a^4 b^2 c^2 d^4+126 a^5 b c d^5+12 a^6 d^6\right ) x^{11}+\frac {7}{4} b^4 d^2 \left (b^5 c^5+15 a b^4 c^4 d+60 a^2 b^3 c^3 d^2+84 a^3 b^2 c^2 d^3+42 a^4 b c d^4+6 a^5 d^5\right ) x^{12}+\frac {7}{13} b^5 d^3 \left (5 b^4 c^4+45 a b^3 c^3 d+108 a^2 b^2 c^2 d^2+84 a^3 b c d^3+18 a^4 d^4\right ) x^{13}+\frac {1}{2} b^6 d^4 \left (5 b^3 c^3+27 a b^2 c^2 d+36 a^2 b c d^2+12 a^3 d^3\right ) x^{14}+\frac {1}{5} b^7 d^5 \left (7 b^2 c^2+21 a b c d+12 a^2 d^2\right ) x^{15}+\frac {1}{16} b^8 d^6 (7 b c+9 a d) x^{16}+\frac {1}{17} b^9 d^7 x^{17} \]
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Leaf count of result is larger than twice the leaf count of optimal. \(1016\) vs. \(2(184)=368\).
Time = 0.20 (sec) , antiderivative size = 1017, normalized size of antiderivative = 5.08
method | result | size |
norman | \(\text {Expression too large to display}\) | \(1017\) |
default | \(\text {Expression too large to display}\) | \(1033\) |
gosper | \(\text {Expression too large to display}\) | \(1176\) |
risch | \(\text {Expression too large to display}\) | \(1176\) |
parallelrisch | \(\text {Expression too large to display}\) | \(1176\) |
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Leaf count of result is larger than twice the leaf count of optimal. 1023 vs. \(2 (184) = 368\).
Time = 0.23 (sec) , antiderivative size = 1023, normalized size of antiderivative = 5.12 \[ \int (a+b x)^9 (c+d x)^7 \, dx=\frac {1}{17} \, b^{9} d^{7} x^{17} + a^{9} c^{7} x + \frac {1}{16} \, {\left (7 \, b^{9} c d^{6} + 9 \, a b^{8} d^{7}\right )} x^{16} + \frac {1}{5} \, {\left (7 \, b^{9} c^{2} d^{5} + 21 \, a b^{8} c d^{6} + 12 \, a^{2} b^{7} d^{7}\right )} x^{15} + \frac {1}{2} \, {\left (5 \, b^{9} c^{3} d^{4} + 27 \, a b^{8} c^{2} d^{5} + 36 \, a^{2} b^{7} c d^{6} + 12 \, a^{3} b^{6} d^{7}\right )} x^{14} + \frac {7}{13} \, {\left (5 \, b^{9} c^{4} d^{3} + 45 \, a b^{8} c^{3} d^{4} + 108 \, a^{2} b^{7} c^{2} d^{5} + 84 \, a^{3} b^{6} c d^{6} + 18 \, a^{4} b^{5} d^{7}\right )} x^{13} + \frac {7}{4} \, {\left (b^{9} c^{5} d^{2} + 15 \, a b^{8} c^{4} d^{3} + 60 \, a^{2} b^{7} c^{3} d^{4} + 84 \, a^{3} b^{6} c^{2} d^{5} + 42 \, a^{4} b^{5} c d^{6} + 6 \, a^{5} b^{4} d^{7}\right )} x^{12} + \frac {7}{11} \, {\left (b^{9} c^{6} d + 27 \, a b^{8} c^{5} d^{2} + 180 \, a^{2} b^{7} c^{4} d^{3} + 420 \, a^{3} b^{6} c^{3} d^{4} + 378 \, a^{4} b^{5} c^{2} d^{5} + 126 \, a^{5} b^{4} c d^{6} + 12 \, a^{6} b^{3} d^{7}\right )} x^{11} + \frac {1}{10} \, {\left (b^{9} c^{7} + 63 \, a b^{8} c^{6} d + 756 \, a^{2} b^{7} c^{5} d^{2} + 2940 \, a^{3} b^{6} c^{4} d^{3} + 4410 \, a^{4} b^{5} c^{3} d^{4} + 2646 \, a^{5} b^{4} c^{2} d^{5} + 588 \, a^{6} b^{3} c d^{6} + 36 \, a^{7} b^{2} d^{7}\right )} x^{10} + {\left (a b^{8} c^{7} + 28 \, a^{2} b^{7} c^{6} d + 196 \, a^{3} b^{6} c^{5} d^{2} + 490 \, a^{4} b^{5} c^{4} d^{3} + 490 \, a^{5} b^{4} c^{3} d^{4} + 196 \, a^{6} b^{3} c^{2} d^{5} + 28 \, a^{7} b^{2} c d^{6} + a^{8} b d^{7}\right )} x^{9} + \frac {1}{8} \, {\left (36 \, a^{2} b^{7} c^{7} + 588 \, a^{3} b^{6} c^{6} d + 2646 \, a^{4} b^{5} c^{5} d^{2} + 4410 \, a^{5} b^{4} c^{4} d^{3} + 2940 \, a^{6} b^{3} c^{3} d^{4} + 756 \, a^{7} b^{2} c^{2} d^{5} + 63 \, a^{8} b c d^{6} + a^{9} d^{7}\right )} x^{8} + {\left (12 \, a^{3} b^{6} c^{7} + 126 \, a^{4} b^{5} c^{6} d + 378 \, a^{5} b^{4} c^{5} d^{2} + 420 \, a^{6} b^{3} c^{4} d^{3} + 180 \, a^{7} b^{2} c^{3} d^{4} + 27 \, a^{8} b c^{2} d^{5} + a^{9} c d^{6}\right )} x^{7} + \frac {7}{2} \, {\left (6 \, a^{4} b^{5} c^{7} + 42 \, a^{5} b^{4} c^{6} d + 84 \, a^{6} b^{3} c^{5} d^{2} + 60 \, a^{7} b^{2} c^{4} d^{3} + 15 \, a^{8} b c^{3} d^{4} + a^{9} c^{2} d^{5}\right )} x^{6} + \frac {7}{5} \, {\left (18 \, a^{5} b^{4} c^{7} + 84 \, a^{6} b^{3} c^{6} d + 108 \, a^{7} b^{2} c^{5} d^{2} + 45 \, a^{8} b c^{4} d^{3} + 5 \, a^{9} c^{3} d^{4}\right )} x^{5} + \frac {7}{4} \, {\left (12 \, a^{6} b^{3} c^{7} + 36 \, a^{7} b^{2} c^{6} d + 27 \, a^{8} b c^{5} d^{2} + 5 \, a^{9} c^{4} d^{3}\right )} x^{4} + {\left (12 \, a^{7} b^{2} c^{7} + 21 \, a^{8} b c^{6} d + 7 \, a^{9} c^{5} d^{2}\right )} x^{3} + \frac {1}{2} \, {\left (9 \, a^{8} b c^{7} + 7 \, a^{9} c^{6} d\right )} x^{2} \]
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Leaf count of result is larger than twice the leaf count of optimal. 1163 vs. \(2 (184) = 368\).
Time = 0.10 (sec) , antiderivative size = 1163, normalized size of antiderivative = 5.82 \[ \int (a+b x)^9 (c+d x)^7 \, dx=a^{9} c^{7} x + \frac {b^{9} d^{7} x^{17}}{17} + x^{16} \cdot \left (\frac {9 a b^{8} d^{7}}{16} + \frac {7 b^{9} c d^{6}}{16}\right ) + x^{15} \cdot \left (\frac {12 a^{2} b^{7} d^{7}}{5} + \frac {21 a b^{8} c d^{6}}{5} + \frac {7 b^{9} c^{2} d^{5}}{5}\right ) + x^{14} \cdot \left (6 a^{3} b^{6} d^{7} + 18 a^{2} b^{7} c d^{6} + \frac {27 a b^{8} c^{2} d^{5}}{2} + \frac {5 b^{9} c^{3} d^{4}}{2}\right ) + x^{13} \cdot \left (\frac {126 a^{4} b^{5} d^{7}}{13} + \frac {588 a^{3} b^{6} c d^{6}}{13} + \frac {756 a^{2} b^{7} c^{2} d^{5}}{13} + \frac {315 a b^{8} c^{3} d^{4}}{13} + \frac {35 b^{9} c^{4} d^{3}}{13}\right ) + x^{12} \cdot \left (\frac {21 a^{5} b^{4} d^{7}}{2} + \frac {147 a^{4} b^{5} c d^{6}}{2} + 147 a^{3} b^{6} c^{2} d^{5} + 105 a^{2} b^{7} c^{3} d^{4} + \frac {105 a b^{8} c^{4} d^{3}}{4} + \frac {7 b^{9} c^{5} d^{2}}{4}\right ) + x^{11} \cdot \left (\frac {84 a^{6} b^{3} d^{7}}{11} + \frac {882 a^{5} b^{4} c d^{6}}{11} + \frac {2646 a^{4} b^{5} c^{2} d^{5}}{11} + \frac {2940 a^{3} b^{6} c^{3} d^{4}}{11} + \frac {1260 a^{2} b^{7} c^{4} d^{3}}{11} + \frac {189 a b^{8} c^{5} d^{2}}{11} + \frac {7 b^{9} c^{6} d}{11}\right ) + x^{10} \cdot \left (\frac {18 a^{7} b^{2} d^{7}}{5} + \frac {294 a^{6} b^{3} c d^{6}}{5} + \frac {1323 a^{5} b^{4} c^{2} d^{5}}{5} + 441 a^{4} b^{5} c^{3} d^{4} + 294 a^{3} b^{6} c^{4} d^{3} + \frac {378 a^{2} b^{7} c^{5} d^{2}}{5} + \frac {63 a b^{8} c^{6} d}{10} + \frac {b^{9} c^{7}}{10}\right ) + x^{9} \left (a^{8} b d^{7} + 28 a^{7} b^{2} c d^{6} + 196 a^{6} b^{3} c^{2} d^{5} + 490 a^{5} b^{4} c^{3} d^{4} + 490 a^{4} b^{5} c^{4} d^{3} + 196 a^{3} b^{6} c^{5} d^{2} + 28 a^{2} b^{7} c^{6} d + a b^{8} c^{7}\right ) + x^{8} \left (\frac {a^{9} d^{7}}{8} + \frac {63 a^{8} b c d^{6}}{8} + \frac {189 a^{7} b^{2} c^{2} d^{5}}{2} + \frac {735 a^{6} b^{3} c^{3} d^{4}}{2} + \frac {2205 a^{5} b^{4} c^{4} d^{3}}{4} + \frac {1323 a^{4} b^{5} c^{5} d^{2}}{4} + \frac {147 a^{3} b^{6} c^{6} d}{2} + \frac {9 a^{2} b^{7} c^{7}}{2}\right ) + x^{7} \left (a^{9} c d^{6} + 27 a^{8} b c^{2} d^{5} + 180 a^{7} b^{2} c^{3} d^{4} + 420 a^{6} b^{3} c^{4} d^{3} + 378 a^{5} b^{4} c^{5} d^{2} + 126 a^{4} b^{5} c^{6} d + 12 a^{3} b^{6} c^{7}\right ) + x^{6} \cdot \left (\frac {7 a^{9} c^{2} d^{5}}{2} + \frac {105 a^{8} b c^{3} d^{4}}{2} + 210 a^{7} b^{2} c^{4} d^{3} + 294 a^{6} b^{3} c^{5} d^{2} + 147 a^{5} b^{4} c^{6} d + 21 a^{4} b^{5} c^{7}\right ) + x^{5} \cdot \left (7 a^{9} c^{3} d^{4} + 63 a^{8} b c^{4} d^{3} + \frac {756 a^{7} b^{2} c^{5} d^{2}}{5} + \frac {588 a^{6} b^{3} c^{6} d}{5} + \frac {126 a^{5} b^{4} c^{7}}{5}\right ) + x^{4} \cdot \left (\frac {35 a^{9} c^{4} d^{3}}{4} + \frac {189 a^{8} b c^{5} d^{2}}{4} + 63 a^{7} b^{2} c^{6} d + 21 a^{6} b^{3} c^{7}\right ) + x^{3} \cdot \left (7 a^{9} c^{5} d^{2} + 21 a^{8} b c^{6} d + 12 a^{7} b^{2} c^{7}\right ) + x^{2} \cdot \left (\frac {7 a^{9} c^{6} d}{2} + \frac {9 a^{8} b c^{7}}{2}\right ) \]
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Leaf count of result is larger than twice the leaf count of optimal. 1023 vs. \(2 (184) = 368\).
Time = 0.21 (sec) , antiderivative size = 1023, normalized size of antiderivative = 5.12 \[ \int (a+b x)^9 (c+d x)^7 \, dx=\frac {1}{17} \, b^{9} d^{7} x^{17} + a^{9} c^{7} x + \frac {1}{16} \, {\left (7 \, b^{9} c d^{6} + 9 \, a b^{8} d^{7}\right )} x^{16} + \frac {1}{5} \, {\left (7 \, b^{9} c^{2} d^{5} + 21 \, a b^{8} c d^{6} + 12 \, a^{2} b^{7} d^{7}\right )} x^{15} + \frac {1}{2} \, {\left (5 \, b^{9} c^{3} d^{4} + 27 \, a b^{8} c^{2} d^{5} + 36 \, a^{2} b^{7} c d^{6} + 12 \, a^{3} b^{6} d^{7}\right )} x^{14} + \frac {7}{13} \, {\left (5 \, b^{9} c^{4} d^{3} + 45 \, a b^{8} c^{3} d^{4} + 108 \, a^{2} b^{7} c^{2} d^{5} + 84 \, a^{3} b^{6} c d^{6} + 18 \, a^{4} b^{5} d^{7}\right )} x^{13} + \frac {7}{4} \, {\left (b^{9} c^{5} d^{2} + 15 \, a b^{8} c^{4} d^{3} + 60 \, a^{2} b^{7} c^{3} d^{4} + 84 \, a^{3} b^{6} c^{2} d^{5} + 42 \, a^{4} b^{5} c d^{6} + 6 \, a^{5} b^{4} d^{7}\right )} x^{12} + \frac {7}{11} \, {\left (b^{9} c^{6} d + 27 \, a b^{8} c^{5} d^{2} + 180 \, a^{2} b^{7} c^{4} d^{3} + 420 \, a^{3} b^{6} c^{3} d^{4} + 378 \, a^{4} b^{5} c^{2} d^{5} + 126 \, a^{5} b^{4} c d^{6} + 12 \, a^{6} b^{3} d^{7}\right )} x^{11} + \frac {1}{10} \, {\left (b^{9} c^{7} + 63 \, a b^{8} c^{6} d + 756 \, a^{2} b^{7} c^{5} d^{2} + 2940 \, a^{3} b^{6} c^{4} d^{3} + 4410 \, a^{4} b^{5} c^{3} d^{4} + 2646 \, a^{5} b^{4} c^{2} d^{5} + 588 \, a^{6} b^{3} c d^{6} + 36 \, a^{7} b^{2} d^{7}\right )} x^{10} + {\left (a b^{8} c^{7} + 28 \, a^{2} b^{7} c^{6} d + 196 \, a^{3} b^{6} c^{5} d^{2} + 490 \, a^{4} b^{5} c^{4} d^{3} + 490 \, a^{5} b^{4} c^{3} d^{4} + 196 \, a^{6} b^{3} c^{2} d^{5} + 28 \, a^{7} b^{2} c d^{6} + a^{8} b d^{7}\right )} x^{9} + \frac {1}{8} \, {\left (36 \, a^{2} b^{7} c^{7} + 588 \, a^{3} b^{6} c^{6} d + 2646 \, a^{4} b^{5} c^{5} d^{2} + 4410 \, a^{5} b^{4} c^{4} d^{3} + 2940 \, a^{6} b^{3} c^{3} d^{4} + 756 \, a^{7} b^{2} c^{2} d^{5} + 63 \, a^{8} b c d^{6} + a^{9} d^{7}\right )} x^{8} + {\left (12 \, a^{3} b^{6} c^{7} + 126 \, a^{4} b^{5} c^{6} d + 378 \, a^{5} b^{4} c^{5} d^{2} + 420 \, a^{6} b^{3} c^{4} d^{3} + 180 \, a^{7} b^{2} c^{3} d^{4} + 27 \, a^{8} b c^{2} d^{5} + a^{9} c d^{6}\right )} x^{7} + \frac {7}{2} \, {\left (6 \, a^{4} b^{5} c^{7} + 42 \, a^{5} b^{4} c^{6} d + 84 \, a^{6} b^{3} c^{5} d^{2} + 60 \, a^{7} b^{2} c^{4} d^{3} + 15 \, a^{8} b c^{3} d^{4} + a^{9} c^{2} d^{5}\right )} x^{6} + \frac {7}{5} \, {\left (18 \, a^{5} b^{4} c^{7} + 84 \, a^{6} b^{3} c^{6} d + 108 \, a^{7} b^{2} c^{5} d^{2} + 45 \, a^{8} b c^{4} d^{3} + 5 \, a^{9} c^{3} d^{4}\right )} x^{5} + \frac {7}{4} \, {\left (12 \, a^{6} b^{3} c^{7} + 36 \, a^{7} b^{2} c^{6} d + 27 \, a^{8} b c^{5} d^{2} + 5 \, a^{9} c^{4} d^{3}\right )} x^{4} + {\left (12 \, a^{7} b^{2} c^{7} + 21 \, a^{8} b c^{6} d + 7 \, a^{9} c^{5} d^{2}\right )} x^{3} + \frac {1}{2} \, {\left (9 \, a^{8} b c^{7} + 7 \, a^{9} c^{6} d\right )} x^{2} \]
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Leaf count of result is larger than twice the leaf count of optimal. 1175 vs. \(2 (184) = 368\).
Time = 0.32 (sec) , antiderivative size = 1175, normalized size of antiderivative = 5.88 \[ \int (a+b x)^9 (c+d x)^7 \, dx=\text {Too large to display} \]
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Time = 0.59 (sec) , antiderivative size = 997, normalized size of antiderivative = 4.98 \[ \int (a+b x)^9 (c+d x)^7 \, dx=x^5\,\left (7\,a^9\,c^3\,d^4+63\,a^8\,b\,c^4\,d^3+\frac {756\,a^7\,b^2\,c^5\,d^2}{5}+\frac {588\,a^6\,b^3\,c^6\,d}{5}+\frac {126\,a^5\,b^4\,c^7}{5}\right )+x^{13}\,\left (\frac {126\,a^4\,b^5\,d^7}{13}+\frac {588\,a^3\,b^6\,c\,d^6}{13}+\frac {756\,a^2\,b^7\,c^2\,d^5}{13}+\frac {315\,a\,b^8\,c^3\,d^4}{13}+\frac {35\,b^9\,c^4\,d^3}{13}\right )+x^8\,\left (\frac {a^9\,d^7}{8}+\frac {63\,a^8\,b\,c\,d^6}{8}+\frac {189\,a^7\,b^2\,c^2\,d^5}{2}+\frac {735\,a^6\,b^3\,c^3\,d^4}{2}+\frac {2205\,a^5\,b^4\,c^4\,d^3}{4}+\frac {1323\,a^4\,b^5\,c^5\,d^2}{4}+\frac {147\,a^3\,b^6\,c^6\,d}{2}+\frac {9\,a^2\,b^7\,c^7}{2}\right )+x^{10}\,\left (\frac {18\,a^7\,b^2\,d^7}{5}+\frac {294\,a^6\,b^3\,c\,d^6}{5}+\frac {1323\,a^5\,b^4\,c^2\,d^5}{5}+441\,a^4\,b^5\,c^3\,d^4+294\,a^3\,b^6\,c^4\,d^3+\frac {378\,a^2\,b^7\,c^5\,d^2}{5}+\frac {63\,a\,b^8\,c^6\,d}{10}+\frac {b^9\,c^7}{10}\right )+x^6\,\left (\frac {7\,a^9\,c^2\,d^5}{2}+\frac {105\,a^8\,b\,c^3\,d^4}{2}+210\,a^7\,b^2\,c^4\,d^3+294\,a^6\,b^3\,c^5\,d^2+147\,a^5\,b^4\,c^6\,d+21\,a^4\,b^5\,c^7\right )+x^{12}\,\left (\frac {21\,a^5\,b^4\,d^7}{2}+\frac {147\,a^4\,b^5\,c\,d^6}{2}+147\,a^3\,b^6\,c^2\,d^5+105\,a^2\,b^7\,c^3\,d^4+\frac {105\,a\,b^8\,c^4\,d^3}{4}+\frac {7\,b^9\,c^5\,d^2}{4}\right )+x^7\,\left (a^9\,c\,d^6+27\,a^8\,b\,c^2\,d^5+180\,a^7\,b^2\,c^3\,d^4+420\,a^6\,b^3\,c^4\,d^3+378\,a^5\,b^4\,c^5\,d^2+126\,a^4\,b^5\,c^6\,d+12\,a^3\,b^6\,c^7\right )+x^{11}\,\left (\frac {84\,a^6\,b^3\,d^7}{11}+\frac {882\,a^5\,b^4\,c\,d^6}{11}+\frac {2646\,a^4\,b^5\,c^2\,d^5}{11}+\frac {2940\,a^3\,b^6\,c^3\,d^4}{11}+\frac {1260\,a^2\,b^7\,c^4\,d^3}{11}+\frac {189\,a\,b^8\,c^5\,d^2}{11}+\frac {7\,b^9\,c^6\,d}{11}\right )+x^9\,\left (a^8\,b\,d^7+28\,a^7\,b^2\,c\,d^6+196\,a^6\,b^3\,c^2\,d^5+490\,a^5\,b^4\,c^3\,d^4+490\,a^4\,b^5\,c^4\,d^3+196\,a^3\,b^6\,c^5\,d^2+28\,a^2\,b^7\,c^6\,d+a\,b^8\,c^7\right )+a^9\,c^7\,x+\frac {b^9\,d^7\,x^{17}}{17}+\frac {7\,a^6\,c^4\,x^4\,\left (5\,a^3\,d^3+27\,a^2\,b\,c\,d^2+36\,a\,b^2\,c^2\,d+12\,b^3\,c^3\right )}{4}+\frac {b^6\,d^4\,x^{14}\,\left (12\,a^3\,d^3+36\,a^2\,b\,c\,d^2+27\,a\,b^2\,c^2\,d+5\,b^3\,c^3\right )}{2}+\frac {a^8\,c^6\,x^2\,\left (7\,a\,d+9\,b\,c\right )}{2}+\frac {b^8\,d^6\,x^{16}\,\left (9\,a\,d+7\,b\,c\right )}{16}+a^7\,c^5\,x^3\,\left (7\,a^2\,d^2+21\,a\,b\,c\,d+12\,b^2\,c^2\right )+\frac {b^7\,d^5\,x^{15}\,\left (12\,a^2\,d^2+21\,a\,b\,c\,d+7\,b^2\,c^2\right )}{5} \]
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