Integrand size = 26, antiderivative size = 98 \[ \int (b d+2 c d x)^5 \left (a+b x+c x^2\right )^{5/2} \, dx=\frac {16}{693} \left (b^2-4 a c\right )^2 d^5 \left (a+b x+c x^2\right )^{7/2}+\frac {8}{99} \left (b^2-4 a c\right ) d^5 (b+2 c x)^2 \left (a+b x+c x^2\right )^{7/2}+\frac {2}{11} d^5 (b+2 c x)^4 \left (a+b x+c x^2\right )^{7/2} \]
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Time = 0.03 (sec) , antiderivative size = 98, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.077, Rules used = {706, 643} \[ \int (b d+2 c d x)^5 \left (a+b x+c x^2\right )^{5/2} \, dx=\frac {16}{693} d^5 \left (b^2-4 a c\right )^2 \left (a+b x+c x^2\right )^{7/2}+\frac {8}{99} d^5 \left (b^2-4 a c\right ) (b+2 c x)^2 \left (a+b x+c x^2\right )^{7/2}+\frac {2}{11} d^5 (b+2 c x)^4 \left (a+b x+c x^2\right )^{7/2} \]
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Rule 643
Rule 706
Rubi steps \begin{align*} \text {integral}& = \frac {2}{11} d^5 (b+2 c x)^4 \left (a+b x+c x^2\right )^{7/2}+\frac {1}{11} \left (4 \left (b^2-4 a c\right ) d^2\right ) \int (b d+2 c d x)^3 \left (a+b x+c x^2\right )^{5/2} \, dx \\ & = \frac {8}{99} \left (b^2-4 a c\right ) d^5 (b+2 c x)^2 \left (a+b x+c x^2\right )^{7/2}+\frac {2}{11} d^5 (b+2 c x)^4 \left (a+b x+c x^2\right )^{7/2}+\frac {1}{99} \left (8 \left (b^2-4 a c\right )^2 d^4\right ) \int (b d+2 c d x) \left (a+b x+c x^2\right )^{5/2} \, dx \\ & = \frac {16}{693} \left (b^2-4 a c\right )^2 d^5 \left (a+b x+c x^2\right )^{7/2}+\frac {8}{99} \left (b^2-4 a c\right ) d^5 (b+2 c x)^2 \left (a+b x+c x^2\right )^{7/2}+\frac {2}{11} d^5 (b+2 c x)^4 \left (a+b x+c x^2\right )^{7/2} \\ \end{align*}
Time = 3.16 (sec) , antiderivative size = 92, normalized size of antiderivative = 0.94 \[ \int (b d+2 c d x)^5 \left (a+b x+c x^2\right )^{5/2} \, dx=\frac {2}{693} d^5 (a+x (b+c x))^{7/2} \left (99 b^4+616 b^3 c x+224 b c^2 x \left (-2 a+9 c x^2\right )+8 b^2 c \left (-22 a+203 c x^2\right )+16 c^2 \left (8 a^2-28 a c x^2+63 c^2 x^4\right )\right ) \]
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Time = 2.90 (sec) , antiderivative size = 79, normalized size of antiderivative = 0.81
method | result | size |
pseudoelliptic | \(\frac {256 \left (\frac {63 c^{4} x^{4}}{8}-\frac {7 x^{2} \left (-\frac {9 b x}{2}+a \right ) c^{3}}{2}+\left (\frac {203}{16} b^{2} x^{2}-\frac {7}{2} a b x +a^{2}\right ) c^{2}-\frac {11 b^{2} \left (-\frac {7 b x}{2}+a \right ) c}{8}+\frac {99 b^{4}}{128}\right ) \left (c \,x^{2}+b x +a \right )^{\frac {7}{2}} d^{5}}{693}\) | \(79\) |
gosper | \(\frac {2 \left (c \,x^{2}+b x +a \right )^{\frac {7}{2}} \left (1008 c^{4} x^{4}+2016 b \,c^{3} x^{3}-448 x^{2} c^{3} a +1624 b^{2} c^{2} x^{2}-448 a b \,c^{2} x +616 b^{3} c x +128 a^{2} c^{2}-176 a \,b^{2} c +99 b^{4}\right ) d^{5}}{693}\) | \(91\) |
trager | \(d^{5} \left (\frac {2254}{99} c^{2} x^{4} a \,b^{4}+\frac {160}{11} b \,c^{6} x^{9}+\frac {32}{231} a^{3} c^{4} x^{4}+\frac {166}{63} b^{6} c \,x^{4}+\frac {3616}{693} a^{2} c^{5} x^{6}+\frac {5890}{231} b^{4} c^{3} x^{6}+\frac {3584}{99} c^{4} b^{3} x^{7}+\frac {736}{99} a \,c^{6} x^{8}+\frac {30640}{693} a \,b^{3} c^{3} x^{5}-\frac {128}{693} a^{4} b \,c^{2} x +\frac {34256}{693} a \,b^{2} c^{4} x^{6}+\frac {6}{7} a^{2} x \,b^{5}+\frac {6}{7} a \,b^{6} x^{2}-\frac {32}{63} a^{4} b^{2} c +\frac {16}{63} a^{3} b^{3} c x +\frac {272}{693} a^{3} b^{2} c^{2} x^{2}+\frac {3056}{99} b^{2} c^{5} x^{8}-\frac {128}{693} a^{4} c^{3} x^{2}+\frac {14}{3} a^{2} b^{4} c \,x^{2}+\frac {7538}{693} b^{5} c^{2} x^{5}+\frac {64}{231} a^{3} c^{3} b \,x^{3}+\frac {8896}{693} a^{2} c^{2} b^{3} x^{3}+\frac {412}{63} a \,b^{5} c \,x^{3}+\frac {32}{11} c^{7} x^{10}+\frac {4496}{231} a^{2} b^{2} c^{3} x^{4}+\frac {2}{7} b^{7} x^{3}+\frac {256}{693} a^{5} c^{2}+\frac {2}{7} a^{3} b^{4}+\frac {2944}{99} a b \,c^{5} x^{7}+\frac {3616}{231} a^{2} b \,c^{4} x^{5}\right ) \sqrt {c \,x^{2}+b x +a}\) | \(335\) |
risch | \(\frac {2 d^{5} \left (1008 c^{7} x^{10}+5040 b \,c^{6} x^{9}+2576 a \,c^{6} x^{8}+10696 b^{2} c^{5} x^{8}+10304 a b \,c^{5} x^{7}+12544 c^{4} b^{3} x^{7}+1808 a^{2} c^{5} x^{6}+17128 a \,b^{2} c^{4} x^{6}+8835 b^{4} c^{3} x^{6}+5424 a^{2} b \,c^{4} x^{5}+15320 a \,b^{3} c^{3} x^{5}+3769 b^{5} c^{2} x^{5}+48 a^{3} c^{4} x^{4}+6744 a^{2} b^{2} c^{3} x^{4}+7889 c^{2} x^{4} a \,b^{4}+913 b^{6} c \,x^{4}+96 a^{3} c^{3} b \,x^{3}+4448 a^{2} c^{2} b^{3} x^{3}+2266 a \,b^{5} c \,x^{3}+99 b^{7} x^{3}-64 a^{4} c^{3} x^{2}+136 a^{3} b^{2} c^{2} x^{2}+1617 a^{2} b^{4} c \,x^{2}+297 a \,b^{6} x^{2}-64 a^{4} b \,c^{2} x +88 a^{3} b^{3} c x +297 a^{2} x \,b^{5}+128 a^{5} c^{2}-176 a^{4} b^{2} c +99 a^{3} b^{4}\right ) \sqrt {c \,x^{2}+b x +a}}{693}\) | \(336\) |
default | \(\text {Expression too large to display}\) | \(3619\) |
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Leaf count of result is larger than twice the leaf count of optimal. 338 vs. \(2 (86) = 172\).
Time = 0.44 (sec) , antiderivative size = 338, normalized size of antiderivative = 3.45 \[ \int (b d+2 c d x)^5 \left (a+b x+c x^2\right )^{5/2} \, dx=\frac {2}{693} \, {\left (1008 \, c^{7} d^{5} x^{10} + 5040 \, b c^{6} d^{5} x^{9} + 56 \, {\left (191 \, b^{2} c^{5} + 46 \, a c^{6}\right )} d^{5} x^{8} + 448 \, {\left (28 \, b^{3} c^{4} + 23 \, a b c^{5}\right )} d^{5} x^{7} + {\left (8835 \, b^{4} c^{3} + 17128 \, a b^{2} c^{4} + 1808 \, a^{2} c^{5}\right )} d^{5} x^{6} + {\left (3769 \, b^{5} c^{2} + 15320 \, a b^{3} c^{3} + 5424 \, a^{2} b c^{4}\right )} d^{5} x^{5} + {\left (913 \, b^{6} c + 7889 \, a b^{4} c^{2} + 6744 \, a^{2} b^{2} c^{3} + 48 \, a^{3} c^{4}\right )} d^{5} x^{4} + {\left (99 \, b^{7} + 2266 \, a b^{5} c + 4448 \, a^{2} b^{3} c^{2} + 96 \, a^{3} b c^{3}\right )} d^{5} x^{3} + {\left (297 \, a b^{6} + 1617 \, a^{2} b^{4} c + 136 \, a^{3} b^{2} c^{2} - 64 \, a^{4} c^{3}\right )} d^{5} x^{2} + {\left (297 \, a^{2} b^{5} + 88 \, a^{3} b^{3} c - 64 \, a^{4} b c^{2}\right )} d^{5} x + {\left (99 \, a^{3} b^{4} - 176 \, a^{4} b^{2} c + 128 \, a^{5} c^{2}\right )} d^{5}\right )} \sqrt {c x^{2} + b x + a} \]
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Leaf count of result is larger than twice the leaf count of optimal. 913 vs. \(2 (97) = 194\).
Time = 0.47 (sec) , antiderivative size = 913, normalized size of antiderivative = 9.32 \[ \int (b d+2 c d x)^5 \left (a+b x+c x^2\right )^{5/2} \, dx=\frac {256 a^{5} c^{2} d^{5} \sqrt {a + b x + c x^{2}}}{693} - \frac {32 a^{4} b^{2} c d^{5} \sqrt {a + b x + c x^{2}}}{63} - \frac {128 a^{4} b c^{2} d^{5} x \sqrt {a + b x + c x^{2}}}{693} - \frac {128 a^{4} c^{3} d^{5} x^{2} \sqrt {a + b x + c x^{2}}}{693} + \frac {2 a^{3} b^{4} d^{5} \sqrt {a + b x + c x^{2}}}{7} + \frac {16 a^{3} b^{3} c d^{5} x \sqrt {a + b x + c x^{2}}}{63} + \frac {272 a^{3} b^{2} c^{2} d^{5} x^{2} \sqrt {a + b x + c x^{2}}}{693} + \frac {64 a^{3} b c^{3} d^{5} x^{3} \sqrt {a + b x + c x^{2}}}{231} + \frac {32 a^{3} c^{4} d^{5} x^{4} \sqrt {a + b x + c x^{2}}}{231} + \frac {6 a^{2} b^{5} d^{5} x \sqrt {a + b x + c x^{2}}}{7} + \frac {14 a^{2} b^{4} c d^{5} x^{2} \sqrt {a + b x + c x^{2}}}{3} + \frac {8896 a^{2} b^{3} c^{2} d^{5} x^{3} \sqrt {a + b x + c x^{2}}}{693} + \frac {4496 a^{2} b^{2} c^{3} d^{5} x^{4} \sqrt {a + b x + c x^{2}}}{231} + \frac {3616 a^{2} b c^{4} d^{5} x^{5} \sqrt {a + b x + c x^{2}}}{231} + \frac {3616 a^{2} c^{5} d^{5} x^{6} \sqrt {a + b x + c x^{2}}}{693} + \frac {6 a b^{6} d^{5} x^{2} \sqrt {a + b x + c x^{2}}}{7} + \frac {412 a b^{5} c d^{5} x^{3} \sqrt {a + b x + c x^{2}}}{63} + \frac {2254 a b^{4} c^{2} d^{5} x^{4} \sqrt {a + b x + c x^{2}}}{99} + \frac {30640 a b^{3} c^{3} d^{5} x^{5} \sqrt {a + b x + c x^{2}}}{693} + \frac {34256 a b^{2} c^{4} d^{5} x^{6} \sqrt {a + b x + c x^{2}}}{693} + \frac {2944 a b c^{5} d^{5} x^{7} \sqrt {a + b x + c x^{2}}}{99} + \frac {736 a c^{6} d^{5} x^{8} \sqrt {a + b x + c x^{2}}}{99} + \frac {2 b^{7} d^{5} x^{3} \sqrt {a + b x + c x^{2}}}{7} + \frac {166 b^{6} c d^{5} x^{4} \sqrt {a + b x + c x^{2}}}{63} + \frac {7538 b^{5} c^{2} d^{5} x^{5} \sqrt {a + b x + c x^{2}}}{693} + \frac {5890 b^{4} c^{3} d^{5} x^{6} \sqrt {a + b x + c x^{2}}}{231} + \frac {3584 b^{3} c^{4} d^{5} x^{7} \sqrt {a + b x + c x^{2}}}{99} + \frac {3056 b^{2} c^{5} d^{5} x^{8} \sqrt {a + b x + c x^{2}}}{99} + \frac {160 b c^{6} d^{5} x^{9} \sqrt {a + b x + c x^{2}}}{11} + \frac {32 c^{7} d^{5} x^{10} \sqrt {a + b x + c x^{2}}}{11} \]
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Exception generated. \[ \int (b d+2 c d x)^5 \left (a+b x+c x^2\right )^{5/2} \, dx=\text {Exception raised: ValueError} \]
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none
Time = 0.27 (sec) , antiderivative size = 128, normalized size of antiderivative = 1.31 \[ \int (b d+2 c d x)^5 \left (a+b x+c x^2\right )^{5/2} \, dx=\frac {2}{7} \, {\left (c x^{2} + b x + a\right )}^{\frac {7}{2}} b^{4} d^{5} + \frac {16}{9} \, {\left (c x^{2} + b x + a\right )}^{\frac {9}{2}} b^{2} c d^{5} - \frac {16}{7} \, {\left (c x^{2} + b x + a\right )}^{\frac {7}{2}} a b^{2} c d^{5} + \frac {32}{11} \, {\left (c x^{2} + b x + a\right )}^{\frac {11}{2}} c^{2} d^{5} - \frac {64}{9} \, {\left (c x^{2} + b x + a\right )}^{\frac {9}{2}} a c^{2} d^{5} + \frac {32}{7} \, {\left (c x^{2} + b x + a\right )}^{\frac {7}{2}} a^{2} c^{2} d^{5} \]
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Time = 10.41 (sec) , antiderivative size = 128, normalized size of antiderivative = 1.31 \[ \int (b d+2 c d x)^5 \left (a+b x+c x^2\right )^{5/2} \, dx=\frac {2\,b^4\,d^5\,{\left (c\,x^2+b\,x+a\right )}^{7/2}}{7}+\frac {32\,c^2\,d^5\,{\left (c\,x^2+b\,x+a\right )}^{11/2}}{11}-\frac {64\,a\,c^2\,d^5\,{\left (c\,x^2+b\,x+a\right )}^{9/2}}{9}+\frac {16\,b^2\,c\,d^5\,{\left (c\,x^2+b\,x+a\right )}^{9/2}}{9}+\frac {32\,a^2\,c^2\,d^5\,{\left (c\,x^2+b\,x+a\right )}^{7/2}}{7}-\frac {16\,a\,b^2\,c\,d^5\,{\left (c\,x^2+b\,x+a\right )}^{7/2}}{7} \]
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