Optimal. Leaf size=78 \[ \frac {\cosh \left (2 a-\frac {2 b c}{d}\right ) \text {Chi}\left (\frac {2 b c}{d}+2 b x\right )}{2 d}-\frac {\log (c+d x)}{2 d}+\frac {\sinh \left (2 a-\frac {2 b c}{d}\right ) \text {Shi}\left (\frac {2 b c}{d}+2 b x\right )}{2 d} \]
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Rubi [A]
time = 0.11, antiderivative size = 78, normalized size of antiderivative = 1.00, number of steps
used = 5, number of rules used = 4, integrand size = 16, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.250, Rules used = {3393, 3384,
3379, 3382} \begin {gather*} \frac {\cosh \left (2 a-\frac {2 b c}{d}\right ) \text {Chi}\left (\frac {2 b c}{d}+2 b x\right )}{2 d}+\frac {\sinh \left (2 a-\frac {2 b c}{d}\right ) \text {Shi}\left (\frac {2 b c}{d}+2 b x\right )}{2 d}-\frac {\log (c+d x)}{2 d} \end {gather*}
Antiderivative was successfully verified.
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Rule 3379
Rule 3382
Rule 3384
Rule 3393
Rubi steps
\begin {align*} \int \frac {\sinh ^2(a+b x)}{c+d x} \, dx &=-\int \left (\frac {1}{2 (c+d x)}-\frac {\cosh (2 a+2 b x)}{2 (c+d x)}\right ) \, dx\\ &=-\frac {\log (c+d x)}{2 d}+\frac {1}{2} \int \frac {\cosh (2 a+2 b x)}{c+d x} \, dx\\ &=-\frac {\log (c+d x)}{2 d}+\frac {1}{2} \cosh \left (2 a-\frac {2 b c}{d}\right ) \int \frac {\cosh \left (\frac {2 b c}{d}+2 b x\right )}{c+d x} \, dx+\frac {1}{2} \sinh \left (2 a-\frac {2 b c}{d}\right ) \int \frac {\sinh \left (\frac {2 b c}{d}+2 b x\right )}{c+d x} \, dx\\ &=\frac {\cosh \left (2 a-\frac {2 b c}{d}\right ) \text {Chi}\left (\frac {2 b c}{d}+2 b x\right )}{2 d}-\frac {\log (c+d x)}{2 d}+\frac {\sinh \left (2 a-\frac {2 b c}{d}\right ) \text {Shi}\left (\frac {2 b c}{d}+2 b x\right )}{2 d}\\ \end {align*}
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Mathematica [A]
time = 0.08, size = 66, normalized size = 0.85 \begin {gather*} \frac {\cosh \left (2 a-\frac {2 b c}{d}\right ) \text {Chi}\left (\frac {2 b (c+d x)}{d}\right )-\log (c+d x)+\sinh \left (2 a-\frac {2 b c}{d}\right ) \text {Shi}\left (\frac {2 b (c+d x)}{d}\right )}{2 d} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 3.02, size = 97, normalized size = 1.24
method | result | size |
risch | \(-\frac {\ln \left (d x +c \right )}{2 d}-\frac {{\mathrm e}^{-\frac {2 \left (a d -b c \right )}{d}} \expIntegral \left (1, 2 b x +2 a -\frac {2 \left (a d -b c \right )}{d}\right )}{4 d}-\frac {{\mathrm e}^{\frac {2 a d -2 b c}{d}} \expIntegral \left (1, -2 b x -2 a -\frac {2 \left (-a d +b c \right )}{d}\right )}{4 d}\) | \(97\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.29, size = 72, normalized size = 0.92 \begin {gather*} -\frac {e^{\left (-2 \, a + \frac {2 \, b c}{d}\right )} E_{1}\left (\frac {2 \, {\left (d x + c\right )} b}{d}\right )}{4 \, d} - \frac {e^{\left (2 \, a - \frac {2 \, b c}{d}\right )} E_{1}\left (-\frac {2 \, {\left (d x + c\right )} b}{d}\right )}{4 \, d} - \frac {\log \left (d x + c\right )}{2 \, d} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.34, size = 104, normalized size = 1.33 \begin {gather*} \frac {{\left ({\rm Ei}\left (\frac {2 \, {\left (b d x + b c\right )}}{d}\right ) + {\rm Ei}\left (-\frac {2 \, {\left (b d x + b c\right )}}{d}\right )\right )} \cosh \left (-\frac {2 \, {\left (b c - a d\right )}}{d}\right ) + {\left ({\rm Ei}\left (\frac {2 \, {\left (b d x + b c\right )}}{d}\right ) - {\rm Ei}\left (-\frac {2 \, {\left (b d x + b c\right )}}{d}\right )\right )} \sinh \left (-\frac {2 \, {\left (b c - a d\right )}}{d}\right ) - 2 \, \log \left (d x + c\right )}{4 \, d} \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 \frac {\sinh ^{2}{\left (a + b x \right )}}{c + d x}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 0.45, size = 68, normalized size = 0.87 \begin {gather*} \frac {{\rm Ei}\left (\frac {2 \, {\left (b d x + b c\right )}}{d}\right ) e^{\left (2 \, a - \frac {2 \, b c}{d}\right )} + {\rm Ei}\left (-\frac {2 \, {\left (b d x + b c\right )}}{d}\right ) e^{\left (-2 \, a + \frac {2 \, b c}{d}\right )} - 2 \, \log \left (d x + c\right )}{4 \, d} \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 \frac {{\mathrm {sinh}\left (a+b\,x\right )}^2}{c+d\,x} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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