Integrand size = 33, antiderivative size = 39 \[ \int (d+e x)^3 \left (a d e+\left (c d^2+a e^2\right ) x+c d e x^2\right ) \, dx=\frac {1}{5} \left (a-\frac {c d^2}{e^2}\right ) (d+e x)^5+\frac {c d (d+e x)^6}{6 e^2} \]
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Time = 0.01 (sec) , antiderivative size = 39, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.061, Rules used = {640, 45} \[ \int (d+e x)^3 \left (a d e+\left (c d^2+a e^2\right ) x+c d e x^2\right ) \, dx=\frac {1}{5} (d+e x)^5 \left (a-\frac {c d^2}{e^2}\right )+\frac {c d (d+e x)^6}{6 e^2} \]
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Rule 45
Rule 640
Rubi steps \begin{align*} \text {integral}& = \int (a e+c d x) (d+e x)^4 \, dx \\ & = \int \left (\frac {\left (-c d^2+a e^2\right ) (d+e x)^4}{e}+\frac {c d (d+e x)^5}{e}\right ) \, dx \\ & = \frac {1}{5} \left (a-\frac {c d^2}{e^2}\right ) (d+e x)^5+\frac {c d (d+e x)^6}{6 e^2} \\ \end{align*}
Leaf count is larger than twice the leaf count of optimal. \(95\) vs. \(2(39)=78\).
Time = 0.01 (sec) , antiderivative size = 95, normalized size of antiderivative = 2.44 \[ \int (d+e x)^3 \left (a d e+\left (c d^2+a e^2\right ) x+c d e x^2\right ) \, dx=\frac {1}{30} x \left (6 a e \left (5 d^4+10 d^3 e x+10 d^2 e^2 x^2+5 d e^3 x^3+e^4 x^4\right )+c d x \left (15 d^4+40 d^3 e x+45 d^2 e^2 x^2+24 d e^3 x^3+5 e^4 x^4\right )\right ) \]
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Leaf count of result is larger than twice the leaf count of optimal. \(99\) vs. \(2(35)=70\).
Time = 2.47 (sec) , antiderivative size = 100, normalized size of antiderivative = 2.56
method | result | size |
norman | \(\frac {c d \,e^{4} x^{6}}{6}+\left (\frac {1}{5} a \,e^{5}+\frac {4}{5} d^{2} e^{3} c \right ) x^{5}+\left (a d \,e^{4}+\frac {3}{2} d^{3} e^{2} c \right ) x^{4}+\left (2 a \,e^{3} d^{2}+\frac {4}{3} c \,d^{4} e \right ) x^{3}+\left (2 a \,d^{3} e^{2}+\frac {1}{2} c \,d^{5}\right ) x^{2}+a e \,d^{4} x\) | \(100\) |
gosper | \(\frac {x \left (5 c d \,e^{4} x^{5}+6 x^{4} a \,e^{5}+24 x^{4} d^{2} e^{3} c +30 x^{3} a d \,e^{4}+45 x^{3} d^{3} e^{2} c +60 x^{2} a \,e^{3} d^{2}+40 x^{2} c \,d^{4} e +60 x a \,d^{3} e^{2}+15 x c \,d^{5}+30 a e \,d^{4}\right )}{30}\) | \(104\) |
risch | \(\frac {1}{6} c d \,e^{4} x^{6}+\frac {1}{5} x^{5} a \,e^{5}+\frac {4}{5} x^{5} d^{2} e^{3} c +x^{4} a d \,e^{4}+\frac {3}{2} x^{4} d^{3} e^{2} c +2 x^{3} a \,e^{3} d^{2}+\frac {4}{3} x^{3} c \,d^{4} e +2 x^{2} a \,d^{3} e^{2}+\frac {1}{2} x^{2} c \,d^{5}+a e \,d^{4} x\) | \(104\) |
parallelrisch | \(\frac {1}{6} c d \,e^{4} x^{6}+\frac {1}{5} x^{5} a \,e^{5}+\frac {4}{5} x^{5} d^{2} e^{3} c +x^{4} a d \,e^{4}+\frac {3}{2} x^{4} d^{3} e^{2} c +2 x^{3} a \,e^{3} d^{2}+\frac {4}{3} x^{3} c \,d^{4} e +2 x^{2} a \,d^{3} e^{2}+\frac {1}{2} x^{2} c \,d^{5}+a e \,d^{4} x\) | \(104\) |
default | \(\frac {c d \,e^{4} x^{6}}{6}+\frac {\left (3 d^{2} e^{3} c +e^{3} \left (e^{2} a +c \,d^{2}\right )\right ) x^{5}}{5}+\frac {\left (3 d^{3} e^{2} c +3 d \,e^{2} \left (e^{2} a +c \,d^{2}\right )+a d \,e^{4}\right ) x^{4}}{4}+\frac {\left (c \,d^{4} e +3 d^{2} e \left (e^{2} a +c \,d^{2}\right )+3 a \,e^{3} d^{2}\right ) x^{3}}{3}+\frac {\left (d^{3} \left (e^{2} a +c \,d^{2}\right )+3 a \,d^{3} e^{2}\right ) x^{2}}{2}+a e \,d^{4} x\) | \(155\) |
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Leaf count of result is larger than twice the leaf count of optimal. 102 vs. \(2 (35) = 70\).
Time = 0.31 (sec) , antiderivative size = 102, normalized size of antiderivative = 2.62 \[ \int (d+e x)^3 \left (a d e+\left (c d^2+a e^2\right ) x+c d e x^2\right ) \, dx=\frac {1}{6} \, c d e^{4} x^{6} + a d^{4} e x + \frac {1}{5} \, {\left (4 \, c d^{2} e^{3} + a e^{5}\right )} x^{5} + \frac {1}{2} \, {\left (3 \, c d^{3} e^{2} + 2 \, a d e^{4}\right )} x^{4} + \frac {2}{3} \, {\left (2 \, c d^{4} e + 3 \, a d^{2} e^{3}\right )} x^{3} + \frac {1}{2} \, {\left (c d^{5} + 4 \, a d^{3} e^{2}\right )} x^{2} \]
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Leaf count of result is larger than twice the leaf count of optimal. 107 vs. \(2 (34) = 68\).
Time = 0.03 (sec) , antiderivative size = 107, normalized size of antiderivative = 2.74 \[ \int (d+e x)^3 \left (a d e+\left (c d^2+a e^2\right ) x+c d e x^2\right ) \, dx=a d^{4} e x + \frac {c d e^{4} x^{6}}{6} + x^{5} \left (\frac {a e^{5}}{5} + \frac {4 c d^{2} e^{3}}{5}\right ) + x^{4} \left (a d e^{4} + \frac {3 c d^{3} e^{2}}{2}\right ) + x^{3} \cdot \left (2 a d^{2} e^{3} + \frac {4 c d^{4} e}{3}\right ) + x^{2} \cdot \left (2 a d^{3} e^{2} + \frac {c d^{5}}{2}\right ) \]
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Leaf count of result is larger than twice the leaf count of optimal. 102 vs. \(2 (35) = 70\).
Time = 0.19 (sec) , antiderivative size = 102, normalized size of antiderivative = 2.62 \[ \int (d+e x)^3 \left (a d e+\left (c d^2+a e^2\right ) x+c d e x^2\right ) \, dx=\frac {1}{6} \, c d e^{4} x^{6} + a d^{4} e x + \frac {1}{5} \, {\left (4 \, c d^{2} e^{3} + a e^{5}\right )} x^{5} + \frac {1}{2} \, {\left (3 \, c d^{3} e^{2} + 2 \, a d e^{4}\right )} x^{4} + \frac {2}{3} \, {\left (2 \, c d^{4} e + 3 \, a d^{2} e^{3}\right )} x^{3} + \frac {1}{2} \, {\left (c d^{5} + 4 \, a d^{3} e^{2}\right )} x^{2} \]
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Leaf count of result is larger than twice the leaf count of optimal. 103 vs. \(2 (35) = 70\).
Time = 0.27 (sec) , antiderivative size = 103, normalized size of antiderivative = 2.64 \[ \int (d+e x)^3 \left (a d e+\left (c d^2+a e^2\right ) x+c d e x^2\right ) \, dx=\frac {1}{6} \, c d e^{4} x^{6} + \frac {4}{5} \, c d^{2} e^{3} x^{5} + \frac {1}{5} \, a e^{5} x^{5} + \frac {3}{2} \, c d^{3} e^{2} x^{4} + a d e^{4} x^{4} + \frac {4}{3} \, c d^{4} e x^{3} + 2 \, a d^{2} e^{3} x^{3} + \frac {1}{2} \, c d^{5} x^{2} + 2 \, a d^{3} e^{2} x^{2} + a d^{4} e x \]
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Time = 0.04 (sec) , antiderivative size = 99, normalized size of antiderivative = 2.54 \[ \int (d+e x)^3 \left (a d e+\left (c d^2+a e^2\right ) x+c d e x^2\right ) \, dx=x^2\,\left (\frac {c\,d^5}{2}+2\,a\,d^3\,e^2\right )+x^5\,\left (\frac {4\,c\,d^2\,e^3}{5}+\frac {a\,e^5}{5}\right )+x^4\,\left (\frac {3\,c\,d^3\,e^2}{2}+a\,d\,e^4\right )+x^3\,\left (\frac {4\,c\,d^4\,e}{3}+2\,a\,d^2\,e^3\right )+a\,d^4\,e\,x+\frac {c\,d\,e^4\,x^6}{6} \]
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