Optimal. Leaf size=120 \[ \frac {(m+1) x^{m+1} \cosh ^2\left (a+b \log \left (c x^n\right )\right )}{(m+1)^2-4 b^2 n^2}-\frac {2 b n x^{m+1} \sinh \left (a+b \log \left (c x^n\right )\right ) \cosh \left (a+b \log \left (c x^n\right )\right )}{(m+1)^2-4 b^2 n^2}-\frac {2 b^2 n^2 x^{m+1}}{(m+1) \left ((m+1)^2-4 b^2 n^2\right )} \]
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Rubi [A] time = 0.05, antiderivative size = 120, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, integrand size = 17, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.118, Rules used = {5530, 30} \[ \frac {(m+1) x^{m+1} \cosh ^2\left (a+b \log \left (c x^n\right )\right )}{(m+1)^2-4 b^2 n^2}-\frac {2 b n x^{m+1} \sinh \left (a+b \log \left (c x^n\right )\right ) \cosh \left (a+b \log \left (c x^n\right )\right )}{(m+1)^2-4 b^2 n^2}-\frac {2 b^2 n^2 x^{m+1}}{(m+1) \left ((m+1)^2-4 b^2 n^2\right )} \]
Antiderivative was successfully verified.
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Rule 30
Rule 5530
Rubi steps
\begin {align*} \int x^m \cosh ^2\left (a+b \log \left (c x^n\right )\right ) \, dx &=\frac {(1+m) x^{1+m} \cosh ^2\left (a+b \log \left (c x^n\right )\right )}{(1+m)^2-4 b^2 n^2}-\frac {2 b n x^{1+m} \cosh \left (a+b \log \left (c x^n\right )\right ) \sinh \left (a+b \log \left (c x^n\right )\right )}{(1+m)^2-4 b^2 n^2}-\frac {\left (2 b^2 n^2\right ) \int x^m \, dx}{(1+m)^2-4 b^2 n^2}\\ &=-\frac {2 b^2 n^2 x^{1+m}}{(1+m) \left ((1+m)^2-4 b^2 n^2\right )}+\frac {(1+m) x^{1+m} \cosh ^2\left (a+b \log \left (c x^n\right )\right )}{(1+m)^2-4 b^2 n^2}-\frac {2 b n x^{1+m} \cosh \left (a+b \log \left (c x^n\right )\right ) \sinh \left (a+b \log \left (c x^n\right )\right )}{(1+m)^2-4 b^2 n^2}\\ \end {align*}
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Mathematica [A] time = 0.30, size = 87, normalized size = 0.72 \[ \frac {x^{m+1} \left (-2 b (m+1) n \sinh \left (2 \left (a+b \log \left (c x^n\right )\right )\right )+(m+1)^2 \cosh \left (2 \left (a+b \log \left (c x^n\right )\right )\right )-4 b^2 n^2+m^2+2 m+1\right )}{2 (m+1) (-2 b n+m+1) (2 b n+m+1)} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.62, size = 250, normalized size = 2.08 \[ \frac {{\left (m^{2} + 2 \, m + 1\right )} x \cosh \left (b n \log \relax (x) + b \log \relax (c) + a\right )^{2} \cosh \left (m \log \relax (x)\right ) - {\left (4 \, b^{2} n^{2} - m^{2} - 2 \, m - 1\right )} x \cosh \left (m \log \relax (x)\right ) + {\left ({\left (m^{2} + 2 \, m + 1\right )} x \cosh \left (m \log \relax (x)\right ) + {\left (m^{2} + 2 \, m + 1\right )} x \sinh \left (m \log \relax (x)\right )\right )} \sinh \left (b n \log \relax (x) + b \log \relax (c) + a\right )^{2} - 4 \, {\left ({\left (b m + b\right )} n x \cosh \left (b n \log \relax (x) + b \log \relax (c) + a\right ) \cosh \left (m \log \relax (x)\right ) + {\left (b m + b\right )} n x \cosh \left (b n \log \relax (x) + b \log \relax (c) + a\right ) \sinh \left (m \log \relax (x)\right )\right )} \sinh \left (b n \log \relax (x) + b \log \relax (c) + a\right ) + {\left ({\left (m^{2} + 2 \, m + 1\right )} x \cosh \left (b n \log \relax (x) + b \log \relax (c) + a\right )^{2} - {\left (4 \, b^{2} n^{2} - m^{2} - 2 \, m - 1\right )} x\right )} \sinh \left (m \log \relax (x)\right )}{2 \, {\left (m^{3} - 4 \, {\left (b^{2} m + b^{2}\right )} n^{2} + 3 \, m^{2} + 3 \, m + 1\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.22, size = 759, normalized size = 6.32 \[ \frac {b c^{2 \, b} m n x x^{2 \, b n} x^{m} e^{\left (2 \, a\right )}}{2 \, {\left (4 \, b^{2} m n^{2} + 4 \, b^{2} n^{2} - m^{3} - 3 \, m^{2} - 3 \, m - 1\right )}} - \frac {c^{2 \, b} m^{2} x x^{2 \, b n} x^{m} e^{\left (2 \, a\right )}}{4 \, {\left (4 \, b^{2} m n^{2} + 4 \, b^{2} n^{2} - m^{3} - 3 \, m^{2} - 3 \, m - 1\right )}} + \frac {b c^{2 \, b} n x x^{2 \, b n} x^{m} e^{\left (2 \, a\right )}}{2 \, {\left (4 \, b^{2} m n^{2} + 4 \, b^{2} n^{2} - m^{3} - 3 \, m^{2} - 3 \, m - 1\right )}} + \frac {2 \, b^{2} n^{2} x x^{m}}{4 \, b^{2} m n^{2} + 4 \, b^{2} n^{2} - m^{3} - 3 \, m^{2} - 3 \, m - 1} - \frac {c^{2 \, b} m x x^{2 \, b n} x^{m} e^{\left (2 \, a\right )}}{2 \, {\left (4 \, b^{2} m n^{2} + 4 \, b^{2} n^{2} - m^{3} - 3 \, m^{2} - 3 \, m - 1\right )}} - \frac {c^{2 \, b} x x^{2 \, b n} x^{m} e^{\left (2 \, a\right )}}{4 \, {\left (4 \, b^{2} m n^{2} + 4 \, b^{2} n^{2} - m^{3} - 3 \, m^{2} - 3 \, m - 1\right )}} - \frac {m^{2} x x^{m}}{2 \, {\left (4 \, b^{2} m n^{2} + 4 \, b^{2} n^{2} - m^{3} - 3 \, m^{2} - 3 \, m - 1\right )}} - \frac {b m n x x^{m} e^{\left (-2 \, a\right )}}{2 \, {\left (4 \, b^{2} m n^{2} + 4 \, b^{2} n^{2} - m^{3} - 3 \, m^{2} - 3 \, m - 1\right )} c^{2 \, b} x^{2 \, b n}} - \frac {m x x^{m}}{4 \, b^{2} m n^{2} + 4 \, b^{2} n^{2} - m^{3} - 3 \, m^{2} - 3 \, m - 1} - \frac {m^{2} x x^{m} e^{\left (-2 \, a\right )}}{4 \, {\left (4 \, b^{2} m n^{2} + 4 \, b^{2} n^{2} - m^{3} - 3 \, m^{2} - 3 \, m - 1\right )} c^{2 \, b} x^{2 \, b n}} - \frac {b n x x^{m} e^{\left (-2 \, a\right )}}{2 \, {\left (4 \, b^{2} m n^{2} + 4 \, b^{2} n^{2} - m^{3} - 3 \, m^{2} - 3 \, m - 1\right )} c^{2 \, b} x^{2 \, b n}} - \frac {x x^{m}}{2 \, {\left (4 \, b^{2} m n^{2} + 4 \, b^{2} n^{2} - m^{3} - 3 \, m^{2} - 3 \, m - 1\right )}} - \frac {m x x^{m} e^{\left (-2 \, a\right )}}{2 \, {\left (4 \, b^{2} m n^{2} + 4 \, b^{2} n^{2} - m^{3} - 3 \, m^{2} - 3 \, m - 1\right )} c^{2 \, b} x^{2 \, b n}} - \frac {x x^{m} e^{\left (-2 \, a\right )}}{4 \, {\left (4 \, b^{2} m n^{2} + 4 \, b^{2} n^{2} - m^{3} - 3 \, m^{2} - 3 \, m - 1\right )} c^{2 \, b} x^{2 \, b n}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [F] time = 0.43, size = 0, normalized size = 0.00 \[ \int x^{m} \left (\cosh ^{2}\left (a +b \ln \left (c \,x^{n}\right )\right )\right )\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.35, size = 87, normalized size = 0.72 \[ \frac {c^{2 \, b} x e^{\left (2 \, b \log \left (x^{n}\right ) + m \log \relax (x) + 2 \, a\right )}}{4 \, {\left (2 \, b n + m + 1\right )}} - \frac {x e^{\left (-2 \, b \log \left (x^{n}\right ) + m \log \relax (x) - 2 \, a\right )}}{4 \, {\left (2 \, b c^{2 \, b} n - c^{2 \, b} {\left (m + 1\right )}\right )}} + \frac {x^{m + 1}}{2 \, {\left (m + 1\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 1.09, size = 73, normalized size = 0.61 \[ \frac {x\,x^m}{2\,m+2}+\frac {x\,x^m\,{\mathrm {e}}^{-2\,a}}{{\left (c\,x^n\right )}^{2\,b}\,\left (4\,m-8\,b\,n+4\right )}+\frac {x\,x^m\,{\mathrm {e}}^{2\,a}\,{\left (c\,x^n\right )}^{2\,b}}{4\,m+8\,b\,n+4} \]
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 \[ \begin {cases} \log {\relax (x )} \cosh ^{2}{\relax (a )} & \text {for}\: b = 0 \wedge m = -1 \\\int x^{m} \cosh ^{2}{\left (a - \frac {m \log {\left (c x^{n} \right )}}{2 n} - \frac {\log {\left (c x^{n} \right )}}{2 n} \right )}\, dx & \text {for}\: b = - \frac {m + 1}{2 n} \\\int x^{m} \cosh ^{2}{\left (a + \frac {m \log {\left (c x^{n} \right )}}{2 n} + \frac {\log {\left (c x^{n} \right )}}{2 n} \right )}\, dx & \text {for}\: b = \frac {m + 1}{2 n} \\\int \frac {\cosh ^{2}{\left (a + b \log {\left (c x^{n} \right )} \right )}}{x}\, dx & \text {for}\: m = -1 \\- \frac {2 b^{2} n^{2} x x^{m} \sinh ^{2}{\left (a + b n \log {\relax (x )} + b \log {\relax (c )} \right )}}{4 b^{2} m n^{2} + 4 b^{2} n^{2} - m^{3} - 3 m^{2} - 3 m - 1} + \frac {2 b^{2} n^{2} x x^{m} \cosh ^{2}{\left (a + b n \log {\relax (x )} + b \log {\relax (c )} \right )}}{4 b^{2} m n^{2} + 4 b^{2} n^{2} - m^{3} - 3 m^{2} - 3 m - 1} + \frac {2 b m n x x^{m} \sinh {\left (a + b n \log {\relax (x )} + b \log {\relax (c )} \right )} \cosh {\left (a + b n \log {\relax (x )} + b \log {\relax (c )} \right )}}{4 b^{2} m n^{2} + 4 b^{2} n^{2} - m^{3} - 3 m^{2} - 3 m - 1} + \frac {2 b n x x^{m} \sinh {\left (a + b n \log {\relax (x )} + b \log {\relax (c )} \right )} \cosh {\left (a + b n \log {\relax (x )} + b \log {\relax (c )} \right )}}{4 b^{2} m n^{2} + 4 b^{2} n^{2} - m^{3} - 3 m^{2} - 3 m - 1} - \frac {m^{2} x x^{m} \cosh ^{2}{\left (a + b n \log {\relax (x )} + b \log {\relax (c )} \right )}}{4 b^{2} m n^{2} + 4 b^{2} n^{2} - m^{3} - 3 m^{2} - 3 m - 1} - \frac {2 m x x^{m} \cosh ^{2}{\left (a + b n \log {\relax (x )} + b \log {\relax (c )} \right )}}{4 b^{2} m n^{2} + 4 b^{2} n^{2} - m^{3} - 3 m^{2} - 3 m - 1} - \frac {x x^{m} \cosh ^{2}{\left (a + b n \log {\relax (x )} + b \log {\relax (c )} \right )}}{4 b^{2} m n^{2} + 4 b^{2} n^{2} - m^{3} - 3 m^{2} - 3 m - 1} & \text {otherwise} \end {cases} \]
Verification of antiderivative is not currently implemented for this CAS.
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