Optimal. Leaf size=23 \[ \frac {\log \left (\sqrt {-a}+c e+d e x\right )}{d e} \]
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Rubi [A]
time = 0.05, antiderivative size = 23, 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 = {33, 31}
\begin {gather*} \frac {\log \left (\sqrt {-a}+c e+d e x\right )}{d e} \end {gather*}
Antiderivative was successfully verified.
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Rule 31
Rule 33
Rubi steps
\begin {align*} \int \frac {1}{\sqrt {-a}+e (c+d x)} \, dx &=\frac {\text {Subst}\left (\int \frac {1}{\sqrt {-a}+e x} \, dx,x,c+d x\right )}{d}\\ &=\frac {\log \left (\sqrt {-a}+c e+d e x\right )}{d e}\\ \end {align*}
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Mathematica [A]
time = 0.00, size = 23, normalized size = 1.00 \begin {gather*} \frac {\log \left (\sqrt {-a}+c e+d e x\right )}{d e} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.10, size = 22, normalized size = 0.96
method | result | size |
default | \(\frac {\ln \left (c e +d e x +\sqrt {-a}\right )}{d e}\) | \(22\) |
norman | \(\frac {\ln \left (c e +d e x +\sqrt {-a}\right )}{d e}\) | \(22\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.28, size = 21, normalized size = 0.91 \begin {gather*} \frac {e^{\left (-1\right )} \log \left ({\left (d x + c\right )} e + \sqrt {-a}\right )}{d} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 1.05, size = 21, normalized size = 0.91 \begin {gather*} \frac {e^{\left (-1\right )} \log \left ({\left (d x + c\right )} e + \sqrt {-a}\right )}{d} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.01, size = 19, normalized size = 0.83 \begin {gather*} \frac {\log {\left (c e + d e x + \sqrt {- a} \right )}}{d e} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 1.33, size = 22, normalized size = 0.96 \begin {gather*} \frac {e^{\left (-1\right )} \log \left ({\left | {\left (d x + c\right )} e + \sqrt {-a} \right |}\right )}{d} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.14, size = 21, normalized size = 0.91 \begin {gather*} \frac {\ln \left (\sqrt {-a}+c\,e+d\,e\,x\right )}{d\,e} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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