Optimal. Leaf size=93 \[ \frac {2 b^2 m^2 n^2 (e x)^{1+q}}{e (1+q)^3}-\frac {2 b m n (e x)^{1+q} \left (a+b \log \left (c \left (d x^m\right )^n\right )\right )}{e (1+q)^2}+\frac {(e x)^{1+q} \left (a+b \log \left (c \left (d x^m\right )^n\right )\right )^2}{e (1+q)} \]
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Rubi [A]
time = 0.08, antiderivative size = 93, normalized size of antiderivative = 1.00, number of steps
used = 3, number of rules used = 3, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.136, Rules used = {2342, 2341,
2495} \begin {gather*} \frac {(e x)^{q+1} \left (a+b \log \left (c \left (d x^m\right )^n\right )\right )^2}{e (q+1)}-\frac {2 b m n (e x)^{q+1} \left (a+b \log \left (c \left (d x^m\right )^n\right )\right )}{e (q+1)^2}+\frac {2 b^2 m^2 n^2 (e x)^{q+1}}{e (q+1)^3} \end {gather*}
Antiderivative was successfully verified.
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Rule 2341
Rule 2342
Rule 2495
Rubi steps
\begin {align*} \int (e x)^q \left (a+b \log \left (c \left (d x^m\right )^n\right )\right )^2 \, dx &=\text {Subst}\left (\int (e x)^q \left (a+b \log \left (c d^n x^{m n}\right )\right )^2 \, dx,c d^n x^{m n},c \left (d x^m\right )^n\right )\\ &=\frac {(e x)^{1+q} \left (a+b \log \left (c \left (d x^m\right )^n\right )\right )^2}{e (1+q)}-\text {Subst}\left (\frac {(2 b m n) \int (e x)^q \left (a+b \log \left (c d^n x^{m n}\right )\right ) \, dx}{1+q},c d^n x^{m n},c \left (d x^m\right )^n\right )\\ &=\frac {2 b^2 m^2 n^2 (e x)^{1+q}}{e (1+q)^3}-\frac {2 b m n (e x)^{1+q} \left (a+b \log \left (c \left (d x^m\right )^n\right )\right )}{e (1+q)^2}+\frac {(e x)^{1+q} \left (a+b \log \left (c \left (d x^m\right )^n\right )\right )^2}{e (1+q)}\\ \end {align*}
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Mathematica [A]
time = 0.03, size = 90, normalized size = 0.97 \begin {gather*} \frac {x (e x)^q \left (a+b \log \left (c \left (d x^m\right )^n\right )\right )^2}{1+q}-\frac {2 b m n x^{-q} (e x)^q \left (-\frac {b m n x^{1+q}}{(1+q)^2}+\frac {x^{1+q} \left (a+b \log \left (c \left (d x^m\right )^n\right )\right )}{1+q}\right )}{1+q} \end {gather*}
Antiderivative was successfully verified.
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Maple [F]
time = 0.03, size = 0, normalized size = 0.00 \[\int \left (e x \right )^{q} \left (a +b \ln \left (c \left (d \,x^{m}\right )^{n}\right )\right )^{2}\, dx\]
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.28, size = 152, normalized size = 1.63 \begin {gather*} \frac {\left (x e\right )^{q + 1} b^{2} e^{\left (-1\right )} \log \left (\left (d x^{m}\right )^{n} c\right )^{2}}{q + 1} - \frac {2 \, a b m n x e^{\left (q \log \left (x\right ) + q\right )}}{{\left (q + 1\right )}^{2}} + \frac {2 \, \left (x e\right )^{q + 1} a b e^{\left (-1\right )} \log \left (\left (d x^{m}\right )^{n} c\right )}{q + 1} + 2 \, {\left (\frac {m^{2} n^{2} x e^{\left (q \log \left (x\right ) + q\right )}}{{\left (q + 1\right )}^{3}} - \frac {m n x e^{\left (q \log \left (x\right ) + q\right )} \log \left (\left (d x^{m}\right )^{n} c\right )}{{\left (q + 1\right )}^{2}}\right )} b^{2} + \frac {\left (x e\right )^{q + 1} a^{2} e^{\left (-1\right )}}{q + 1} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] Leaf count of result is larger than twice the leaf count of optimal. 388 vs.
\(2 (93) = 186\).
time = 0.39, size = 388, normalized size = 4.17 \begin {gather*} \frac {{\left ({\left (b^{2} q^{2} + 2 \, b^{2} q + b^{2}\right )} x \log \left (c\right )^{2} + {\left (b^{2} n^{2} q^{2} + 2 \, b^{2} n^{2} q + b^{2} n^{2}\right )} x \log \left (d\right )^{2} + {\left (b^{2} m^{2} n^{2} q^{2} + 2 \, b^{2} m^{2} n^{2} q + b^{2} m^{2} n^{2}\right )} x \log \left (x\right )^{2} - 2 \, {\left (b^{2} m n - a b q^{2} - a b + {\left (b^{2} m n - 2 \, a b\right )} q\right )} x \log \left (c\right ) + {\left (2 \, b^{2} m^{2} n^{2} - 2 \, a b m n + a^{2} q^{2} + a^{2} - 2 \, {\left (a b m n - a^{2}\right )} q\right )} x + 2 \, {\left ({\left (b^{2} n q^{2} + 2 \, b^{2} n q + b^{2} n\right )} x \log \left (c\right ) - {\left (b^{2} m n^{2} - a b n q^{2} - a b n + {\left (b^{2} m n^{2} - 2 \, a b n\right )} q\right )} x\right )} \log \left (d\right ) + 2 \, {\left ({\left (b^{2} m n q^{2} + 2 \, b^{2} m n q + b^{2} m n\right )} x \log \left (c\right ) + {\left (b^{2} m n^{2} q^{2} + 2 \, b^{2} m n^{2} q + b^{2} m n^{2}\right )} x \log \left (d\right ) - {\left (b^{2} m^{2} n^{2} - a b m n q^{2} - a b m n + {\left (b^{2} m^{2} n^{2} - 2 \, a b m n\right )} q\right )} x\right )} \log \left (x\right )\right )} e^{\left (q \log \left (x\right ) + q\right )}}{q^{3} + 3 \, q^{2} + 3 \, q + 1} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \left (e x\right )^{q} \left (a + b \log {\left (c \left (d x^{m}\right )^{n} \right )}\right )^{2}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] Leaf count of result is larger than twice the leaf count of optimal. 561 vs.
\(2 (93) = 186\).
time = 3.12, size = 561, normalized size = 6.03 \begin {gather*} \frac {b^{2} m^{2} n^{2} q^{2} x x^{q} e^{q} \log \left (x\right )^{2}}{q^{3} + 3 \, q^{2} + 3 \, q + 1} + \frac {2 \, b^{2} m^{2} n^{2} q x x^{q} e^{q} \log \left (x\right )^{2}}{q^{3} + 3 \, q^{2} + 3 \, q + 1} - \frac {2 \, b^{2} m^{2} n^{2} q x x^{q} e^{q} \log \left (x\right )}{q^{3} + 3 \, q^{2} + 3 \, q + 1} + \frac {2 \, b^{2} m n^{2} q x x^{q} e^{q} \log \left (d\right ) \log \left (x\right )}{q^{2} + 2 \, q + 1} + \frac {b^{2} m^{2} n^{2} x x^{q} e^{q} \log \left (x\right )^{2}}{q^{3} + 3 \, q^{2} + 3 \, q + 1} - \frac {2 \, b^{2} m^{2} n^{2} x x^{q} e^{q} \log \left (x\right )}{q^{3} + 3 \, q^{2} + 3 \, q + 1} + \frac {2 \, b^{2} m n q x x^{q} e^{q} \log \left (c\right ) \log \left (x\right )}{q^{2} + 2 \, q + 1} + \frac {2 \, b^{2} m n^{2} x x^{q} e^{q} \log \left (d\right ) \log \left (x\right )}{q^{2} + 2 \, q + 1} + \frac {2 \, b^{2} m^{2} n^{2} x x^{q} e^{q}}{q^{3} + 3 \, q^{2} + 3 \, q + 1} - \frac {2 \, b^{2} m n^{2} x x^{q} e^{q} \log \left (d\right )}{q^{2} + 2 \, q + 1} + \frac {b^{2} n^{2} x x^{q} e^{q} \log \left (d\right )^{2}}{q + 1} + \frac {2 \, a b m n q x x^{q} e^{q} \log \left (x\right )}{q^{2} + 2 \, q + 1} + \frac {2 \, b^{2} m n x x^{q} e^{q} \log \left (c\right ) \log \left (x\right )}{q^{2} + 2 \, q + 1} - \frac {2 \, b^{2} m n x x^{q} e^{q} \log \left (c\right )}{q^{2} + 2 \, q + 1} + \frac {2 \, b^{2} n x x^{q} e^{q} \log \left (c\right ) \log \left (d\right )}{q + 1} + \frac {2 \, a b m n x x^{q} e^{q} \log \left (x\right )}{q^{2} + 2 \, q + 1} - \frac {2 \, a b m n x x^{q} e^{q}}{q^{2} + 2 \, q + 1} + \frac {b^{2} x x^{q} e^{q} \log \left (c\right )^{2}}{q + 1} + \frac {2 \, a b n x x^{q} e^{q} \log \left (d\right )}{q + 1} + \frac {2 \, a b x x^{q} e^{q} \log \left (c\right )}{q + 1} + \frac {a^{2} x x^{q} e^{q}}{q + 1} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [F]
time = 0.00, size = -1, normalized size = -0.01 \begin {gather*} \int {\left (e\,x\right )}^q\,{\left (a+b\,\ln \left (c\,{\left (d\,x^m\right )}^n\right )\right )}^2 \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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