Integrand size = 18, antiderivative size = 116 \[ \int (d x)^m \left (a+b \log \left (c x^n\right )\right )^3 \, dx=-\frac {6 b^3 n^3 (d x)^{1+m}}{d (1+m)^4}+\frac {6 b^2 n^2 (d x)^{1+m} \left (a+b \log \left (c x^n\right )\right )}{d (1+m)^3}-\frac {3 b n (d x)^{1+m} \left (a+b \log \left (c x^n\right )\right )^2}{d (1+m)^2}+\frac {(d x)^{1+m} \left (a+b \log \left (c x^n\right )\right )^3}{d (1+m)} \]
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Time = 0.06 (sec) , antiderivative size = 116, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.111, Rules used = {2342, 2341} \[ \int (d x)^m \left (a+b \log \left (c x^n\right )\right )^3 \, dx=\frac {6 b^2 n^2 (d x)^{m+1} \left (a+b \log \left (c x^n\right )\right )}{d (m+1)^3}+\frac {(d x)^{m+1} \left (a+b \log \left (c x^n\right )\right )^3}{d (m+1)}-\frac {3 b n (d x)^{m+1} \left (a+b \log \left (c x^n\right )\right )^2}{d (m+1)^2}-\frac {6 b^3 n^3 (d x)^{m+1}}{d (m+1)^4} \]
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Rule 2341
Rule 2342
Rubi steps \begin{align*} \text {integral}& = \frac {(d x)^{1+m} \left (a+b \log \left (c x^n\right )\right )^3}{d (1+m)}-\frac {(3 b n) \int (d x)^m \left (a+b \log \left (c x^n\right )\right )^2 \, dx}{1+m} \\ & = -\frac {3 b n (d x)^{1+m} \left (a+b \log \left (c x^n\right )\right )^2}{d (1+m)^2}+\frac {(d x)^{1+m} \left (a+b \log \left (c x^n\right )\right )^3}{d (1+m)}+\frac {\left (6 b^2 n^2\right ) \int (d x)^m \left (a+b \log \left (c x^n\right )\right ) \, dx}{(1+m)^2} \\ & = -\frac {6 b^3 n^3 (d x)^{1+m}}{d (1+m)^4}+\frac {6 b^2 n^2 (d x)^{1+m} \left (a+b \log \left (c x^n\right )\right )}{d (1+m)^3}-\frac {3 b n (d x)^{1+m} \left (a+b \log \left (c x^n\right )\right )^2}{d (1+m)^2}+\frac {(d x)^{1+m} \left (a+b \log \left (c x^n\right )\right )^3}{d (1+m)} \\ \end{align*}
Time = 0.03 (sec) , antiderivative size = 76, normalized size of antiderivative = 0.66 \[ \int (d x)^m \left (a+b \log \left (c x^n\right )\right )^3 \, dx=\frac {x (d x)^m \left (\left (a+b \log \left (c x^n\right )\right )^3-\frac {3 b n \left ((1+m)^2 \left (a+b \log \left (c x^n\right )\right )^2+2 b n \left (b n-(1+m) \left (a+b \log \left (c x^n\right )\right )\right )\right )}{(1+m)^3}\right )}{1+m} \]
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Leaf count of result is larger than twice the leaf count of optimal. \(577\) vs. \(2(116)=232\).
Time = 0.78 (sec) , antiderivative size = 578, normalized size of antiderivative = 4.98
method | result | size |
parallelrisch | \(-\frac {-x \left (d x \right )^{m} a^{3}+6 x \left (d x \right )^{m} \ln \left (c \,x^{n}\right ) a \,b^{2} m^{2} n +12 x \left (d x \right )^{m} \ln \left (c \,x^{n}\right ) a \,b^{2} m n -x \left (d x \right )^{m} \ln \left (c \,x^{n}\right )^{3} b^{3} m^{3}-3 x \left (d x \right )^{m} \ln \left (c \,x^{n}\right )^{3} b^{3} m^{2}-3 x \left (d x \right )^{m} \ln \left (c \,x^{n}\right )^{3} b^{3} m +3 x \left (d x \right )^{m} \ln \left (c \,x^{n}\right )^{2} b^{3} n -6 x \left (d x \right )^{m} \ln \left (c \,x^{n}\right ) b^{3} n^{2}-3 x \left (d x \right )^{m} \ln \left (c \,x^{n}\right )^{2} a \,b^{2}-6 x \left (d x \right )^{m} a \,b^{2} n^{2}-3 x \left (d x \right )^{m} \ln \left (c \,x^{n}\right ) a^{2} b +3 x \left (d x \right )^{m} a^{2} b n -x \left (d x \right )^{m} \ln \left (c \,x^{n}\right )^{3} b^{3}-x \left (d x \right )^{m} a^{3} m^{3}+6 x \left (d x \right )^{m} b^{3} n^{3}-3 x \left (d x \right )^{m} a^{3} m^{2}-3 x \left (d x \right )^{m} a^{3} m -9 x \left (d x \right )^{m} \ln \left (c \,x^{n}\right )^{2} a \,b^{2} m -9 x \left (d x \right )^{m} \ln \left (c \,x^{n}\right ) a^{2} b \,m^{2}+3 x \left (d x \right )^{m} a^{2} b \,m^{2} n -6 x \left (d x \right )^{m} a \,b^{2} m \,n^{2}-9 x \left (d x \right )^{m} \ln \left (c \,x^{n}\right ) a^{2} b m +6 x \left (d x \right )^{m} \ln \left (c \,x^{n}\right ) a \,b^{2} n +6 x \left (d x \right )^{m} a^{2} b m n -3 x \left (d x \right )^{m} \ln \left (c \,x^{n}\right )^{2} a \,b^{2} m^{3}+3 x \left (d x \right )^{m} \ln \left (c \,x^{n}\right )^{2} b^{3} m^{2} n -9 x \left (d x \right )^{m} \ln \left (c \,x^{n}\right )^{2} a \,b^{2} m^{2}+6 x \left (d x \right )^{m} \ln \left (c \,x^{n}\right )^{2} b^{3} m n -3 x \left (d x \right )^{m} \ln \left (c \,x^{n}\right ) a^{2} b \,m^{3}-6 x \left (d x \right )^{m} \ln \left (c \,x^{n}\right ) b^{3} m \,n^{2}}{\left (m^{3}+3 m^{2}+3 m +1\right ) \left (1+m \right )}\) | \(578\) |
risch | \(\text {Expression too large to display}\) | \(9552\) |
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Leaf count of result is larger than twice the leaf count of optimal. 574 vs. \(2 (116) = 232\).
Time = 0.33 (sec) , antiderivative size = 574, normalized size of antiderivative = 4.95 \[ \int (d x)^m \left (a+b \log \left (c x^n\right )\right )^3 \, dx=\frac {{\left ({\left (b^{3} m^{3} + 3 \, b^{3} m^{2} + 3 \, b^{3} m + b^{3}\right )} n^{3} x \log \left (x\right )^{3} + {\left (b^{3} m^{3} + 3 \, b^{3} m^{2} + 3 \, b^{3} m + b^{3}\right )} x \log \left (c\right )^{3} + 3 \, {\left (a b^{2} m^{3} + 3 \, a b^{2} m^{2} + 3 \, a b^{2} m + a b^{2} - {\left (b^{3} m^{2} + 2 \, b^{3} m + b^{3}\right )} n\right )} x \log \left (c\right )^{2} + 3 \, {\left (a^{2} b m^{3} + 3 \, a^{2} b m^{2} + 3 \, a^{2} b m + a^{2} b + 2 \, {\left (b^{3} m + b^{3}\right )} n^{2} - 2 \, {\left (a b^{2} m^{2} + 2 \, a b^{2} m + a b^{2}\right )} n\right )} x \log \left (c\right ) + 3 \, {\left ({\left (b^{3} m^{3} + 3 \, b^{3} m^{2} + 3 \, b^{3} m + b^{3}\right )} n^{2} x \log \left (c\right ) - {\left ({\left (b^{3} m^{2} + 2 \, b^{3} m + b^{3}\right )} n^{3} - {\left (a b^{2} m^{3} + 3 \, a b^{2} m^{2} + 3 \, a b^{2} m + a b^{2}\right )} n^{2}\right )} x\right )} \log \left (x\right )^{2} + {\left (a^{3} m^{3} - 6 \, b^{3} n^{3} + 3 \, a^{3} m^{2} + 3 \, a^{3} m + a^{3} + 6 \, {\left (a b^{2} m + a b^{2}\right )} n^{2} - 3 \, {\left (a^{2} b m^{2} + 2 \, a^{2} b m + a^{2} b\right )} n\right )} x + 3 \, {\left ({\left (b^{3} m^{3} + 3 \, b^{3} m^{2} + 3 \, b^{3} m + b^{3}\right )} n x \log \left (c\right )^{2} - 2 \, {\left ({\left (b^{3} m^{2} + 2 \, b^{3} m + b^{3}\right )} n^{2} - {\left (a b^{2} m^{3} + 3 \, a b^{2} m^{2} + 3 \, a b^{2} m + a b^{2}\right )} n\right )} x \log \left (c\right ) + {\left (2 \, {\left (b^{3} m + b^{3}\right )} n^{3} - 2 \, {\left (a b^{2} m^{2} + 2 \, a b^{2} m + a b^{2}\right )} n^{2} + {\left (a^{2} b m^{3} + 3 \, a^{2} b m^{2} + 3 \, a^{2} b m + a^{2} b\right )} n\right )} x\right )} \log \left (x\right )\right )} e^{\left (m \log \left (d\right ) + m \log \left (x\right )\right )}}{m^{4} + 4 \, m^{3} + 6 \, m^{2} + 4 \, m + 1} \]
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Leaf count of result is larger than twice the leaf count of optimal. 1273 vs. \(2 (107) = 214\).
Time = 8.99 (sec) , antiderivative size = 1273, normalized size of antiderivative = 10.97 \[ \int (d x)^m \left (a+b \log \left (c x^n\right )\right )^3 \, dx=\text {Too large to display} \]
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Leaf count of result is larger than twice the leaf count of optimal. 247 vs. \(2 (116) = 232\).
Time = 0.21 (sec) , antiderivative size = 247, normalized size of antiderivative = 2.13 \[ \int (d x)^m \left (a+b \log \left (c x^n\right )\right )^3 \, dx=-\frac {3 \, a^{2} b d^{m} n x x^{m}}{{\left (m + 1\right )}^{2}} + \frac {\left (d x\right )^{m + 1} b^{3} \log \left (c x^{n}\right )^{3}}{d {\left (m + 1\right )}} - 6 \, {\left (\frac {d^{m} n x x^{m} \log \left (c x^{n}\right )}{{\left (m + 1\right )}^{2}} - \frac {d^{m} n^{2} x x^{m}}{{\left (m + 1\right )}^{3}}\right )} a b^{2} - 3 \, {\left (\frac {d^{m} n x x^{m} \log \left (c x^{n}\right )^{2}}{{\left (m + 1\right )}^{2}} - \frac {2 \, {\left (\frac {d^{m + 1} n x x^{m} \log \left (c x^{n}\right )}{{\left (m + 1\right )}^{2}} - \frac {d^{m + 1} n^{2} x x^{m}}{{\left (m + 1\right )}^{3}}\right )} n}{d {\left (m + 1\right )}}\right )} b^{3} + \frac {3 \, \left (d x\right )^{m + 1} a b^{2} \log \left (c x^{n}\right )^{2}}{d {\left (m + 1\right )}} + \frac {3 \, \left (d x\right )^{m + 1} a^{2} b \log \left (c x^{n}\right )}{d {\left (m + 1\right )}} + \frac {\left (d x\right )^{m + 1} a^{3}}{d {\left (m + 1\right )}} \]
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Leaf count of result is larger than twice the leaf count of optimal. 1133 vs. \(2 (116) = 232\).
Time = 0.41 (sec) , antiderivative size = 1133, normalized size of antiderivative = 9.77 \[ \int (d x)^m \left (a+b \log \left (c x^n\right )\right )^3 \, dx=\text {Too large to display} \]
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Timed out. \[ \int (d x)^m \left (a+b \log \left (c x^n\right )\right )^3 \, dx=\int {\left (d\,x\right )}^m\,{\left (a+b\,\ln \left (c\,x^n\right )\right )}^3 \,d x \]
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