Optimal. Leaf size=113 \[ \frac {b c \sqrt {c^2 x^2-1} \tanh ^{-1}\left (\frac {x \sqrt {c^2 d+e}}{\sqrt {d} \sqrt {c^2 x^2-1}}\right )}{2 \sqrt {d} e \sqrt {c x-1} \sqrt {c x+1} \sqrt {c^2 d+e}}-\frac {a+b \cosh ^{-1}(c x)}{2 e \left (d+e x^2\right )} \]
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Rubi [A] time = 0.09, antiderivative size = 113, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 4, integrand size = 19, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.210, Rules used = {5788, 519, 377, 208} \[ \frac {b c \sqrt {c^2 x^2-1} \tanh ^{-1}\left (\frac {x \sqrt {c^2 d+e}}{\sqrt {d} \sqrt {c^2 x^2-1}}\right )}{2 \sqrt {d} e \sqrt {c x-1} \sqrt {c x+1} \sqrt {c^2 d+e}}-\frac {a+b \cosh ^{-1}(c x)}{2 e \left (d+e x^2\right )} \]
Antiderivative was successfully verified.
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Rule 208
Rule 377
Rule 519
Rule 5788
Rubi steps
\begin {align*} \int \frac {x \left (a+b \cosh ^{-1}(c x)\right )}{\left (d+e x^2\right )^2} \, dx &=-\frac {a+b \cosh ^{-1}(c x)}{2 e \left (d+e x^2\right )}+\frac {(b c) \int \frac {1}{\sqrt {-1+c x} \sqrt {1+c x} \left (d+e x^2\right )} \, dx}{2 e}\\ &=-\frac {a+b \cosh ^{-1}(c x)}{2 e \left (d+e x^2\right )}+\frac {\left (b c \sqrt {-1+c^2 x^2}\right ) \int \frac {1}{\sqrt {-1+c^2 x^2} \left (d+e x^2\right )} \, dx}{2 e \sqrt {-1+c x} \sqrt {1+c x}}\\ &=-\frac {a+b \cosh ^{-1}(c x)}{2 e \left (d+e x^2\right )}+\frac {\left (b c \sqrt {-1+c^2 x^2}\right ) \operatorname {Subst}\left (\int \frac {1}{d-\left (c^2 d+e\right ) x^2} \, dx,x,\frac {x}{\sqrt {-1+c^2 x^2}}\right )}{2 e \sqrt {-1+c x} \sqrt {1+c x}}\\ &=-\frac {a+b \cosh ^{-1}(c x)}{2 e \left (d+e x^2\right )}+\frac {b c \sqrt {-1+c^2 x^2} \tanh ^{-1}\left (\frac {\sqrt {c^2 d+e} x}{\sqrt {d} \sqrt {-1+c^2 x^2}}\right )}{2 \sqrt {d} e \sqrt {c^2 d+e} \sqrt {-1+c x} \sqrt {1+c x}}\\ \end {align*}
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Mathematica [A] time = 0.33, size = 123, normalized size = 1.09 \[ -\frac {\frac {a}{d+e x^2}-\frac {b c \sqrt {c x-1} \sqrt {c x+1} \tan ^{-1}\left (\frac {x \sqrt {c^2 (-d)-e}}{\sqrt {d} \sqrt {c^2 x^2-1}}\right )}{\sqrt {d} \sqrt {c^2 x^2-1} \sqrt {c^2 (-d)-e}}+\frac {b \cosh ^{-1}(c x)}{d+e x^2}}{2 e} \]
Antiderivative was successfully verified.
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fricas [B] time = 0.54, size = 537, normalized size = 4.75 \[ \left [-\frac {2 \, a c^{2} d^{2} - 2 \, {\left (b c^{2} d e + b e^{2}\right )} x^{2} \log \left (c x + \sqrt {c^{2} x^{2} - 1}\right ) + 2 \, a d e - {\left (b c e x^{2} + b c d\right )} \sqrt {c^{2} d^{2} + d e} \log \left (-\frac {2 \, c^{2} d^{2} - {\left (4 \, c^{4} d^{2} + 4 \, c^{2} d e + e^{2}\right )} x^{2} + d e - 2 \, \sqrt {c^{2} d^{2} + d e} {\left ({\left (2 \, c^{3} d + c e\right )} x^{2} - c d\right )} - 2 \, \sqrt {c^{2} x^{2} - 1} {\left (\sqrt {c^{2} d^{2} + d e} {\left (2 \, c^{2} d + e\right )} x + 2 \, {\left (c^{3} d^{2} + c d e\right )} x\right )}}{e x^{2} + d}\right ) - 2 \, {\left (b c^{2} d^{2} + b d e + {\left (b c^{2} d e + b e^{2}\right )} x^{2}\right )} \log \left (-c x + \sqrt {c^{2} x^{2} - 1}\right )}{4 \, {\left (c^{2} d^{3} e + d^{2} e^{2} + {\left (c^{2} d^{2} e^{2} + d e^{3}\right )} x^{2}\right )}}, -\frac {a c^{2} d^{2} - {\left (b c^{2} d e + b e^{2}\right )} x^{2} \log \left (c x + \sqrt {c^{2} x^{2} - 1}\right ) + a d e - {\left (b c e x^{2} + b c d\right )} \sqrt {-c^{2} d^{2} - d e} \arctan \left (\frac {\sqrt {-c^{2} d^{2} - d e} \sqrt {c^{2} x^{2} - 1} e x - \sqrt {-c^{2} d^{2} - d e} {\left (c e x^{2} + c d\right )}}{c^{2} d^{2} + d e}\right ) - {\left (b c^{2} d^{2} + b d e + {\left (b c^{2} d e + b e^{2}\right )} x^{2}\right )} \log \left (-c x + \sqrt {c^{2} x^{2} - 1}\right )}{2 \, {\left (c^{2} d^{3} e + d^{2} e^{2} + {\left (c^{2} d^{2} e^{2} + d e^{3}\right )} x^{2}\right )}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {{\left (b \operatorname {arcosh}\left (c x\right ) + a\right )} x}{{\left (e x^{2} + d\right )}^{2}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.04, size = 638, normalized size = 5.65 \[ -\frac {c^{2} a}{2 e \left (c^{2} x^{2} e +c^{2} d \right )}-\frac {c^{2} b \,\mathrm {arccosh}\left (c x \right )}{2 e \left (c^{2} x^{2} e +c^{2} d \right )}-\frac {c^{4} b \sqrt {c x -1}\, \sqrt {c x +1}\, \ln \left (\frac {2 \sqrt {c^{2} x^{2}-1}\, \sqrt {-\frac {c^{2} d +e}{e}}\, e +2 \sqrt {-c^{2} d e}\, c x -2 e}{c x e -\sqrt {-c^{2} d e}}\right ) d}{4 \sqrt {c^{2} x^{2}-1}\, \left (\sqrt {-c^{2} d e}+e \right ) \left (e -\sqrt {-c^{2} d e}\right ) \sqrt {-c^{2} d e}\, \sqrt {-\frac {c^{2} d +e}{e}}}+\frac {c^{4} b \sqrt {c x -1}\, \sqrt {c x +1}\, \ln \left (-\frac {2 \left (-\sqrt {c^{2} x^{2}-1}\, \sqrt {-\frac {c^{2} d +e}{e}}\, e +\sqrt {-c^{2} d e}\, c x +e \right )}{c x e +\sqrt {-c^{2} d e}}\right ) d}{4 \sqrt {c^{2} x^{2}-1}\, \left (\sqrt {-c^{2} d e}+e \right ) \left (e -\sqrt {-c^{2} d e}\right ) \sqrt {-c^{2} d e}\, \sqrt {-\frac {c^{2} d +e}{e}}}-\frac {c^{2} b \sqrt {c x -1}\, \sqrt {c x +1}\, \ln \left (\frac {2 \sqrt {c^{2} x^{2}-1}\, \sqrt {-\frac {c^{2} d +e}{e}}\, e +2 \sqrt {-c^{2} d e}\, c x -2 e}{c x e -\sqrt {-c^{2} d e}}\right ) e}{4 \sqrt {c^{2} x^{2}-1}\, \left (\sqrt {-c^{2} d e}+e \right ) \left (e -\sqrt {-c^{2} d e}\right ) \sqrt {-c^{2} d e}\, \sqrt {-\frac {c^{2} d +e}{e}}}+\frac {c^{2} b \sqrt {c x -1}\, \sqrt {c x +1}\, \ln \left (-\frac {2 \left (-\sqrt {c^{2} x^{2}-1}\, \sqrt {-\frac {c^{2} d +e}{e}}\, e +\sqrt {-c^{2} d e}\, c x +e \right )}{c x e +\sqrt {-c^{2} d e}}\right ) e}{4 \sqrt {c^{2} x^{2}-1}\, \left (\sqrt {-c^{2} d e}+e \right ) \left (e -\sqrt {-c^{2} d e}\right ) \sqrt {-c^{2} d e}\, \sqrt {-\frac {c^{2} d +e}{e}}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ -\frac {1}{4} \, {\left (4 \, c \int \frac {1}{2 \, {\left (c^{3} e^{2} x^{5} - c d e x + {\left (c^{3} d e - c e^{2}\right )} x^{3} + {\left (c^{2} e^{2} x^{4} + {\left (c^{2} d e - e^{2}\right )} x^{2} - d e\right )} e^{\left (\frac {1}{2} \, \log \left (c x + 1\right ) + \frac {1}{2} \, \log \left (c x - 1\right )\right )}\right )}}\,{d x} + \frac {c^{2} \log \left (e x^{2} + d\right )}{c^{2} d e + e^{2}} + \frac {2 \, {\left (c^{2} d + e\right )} \log \left (c x + \sqrt {c x + 1} \sqrt {c x - 1}\right ) - {\left (c^{2} e x^{2} + c^{2} d\right )} \log \left (c x + 1\right ) - {\left (c^{2} e x^{2} + c^{2} d\right )} \log \left (c x - 1\right )}{c^{2} d^{2} e + d e^{2} + {\left (c^{2} d e^{2} + e^{3}\right )} x^{2}}\right )} b - \frac {a}{2 \, {\left (e^{2} x^{2} + d e\right )}} \]
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 \[ \int \frac {x\,\left (a+b\,\mathrm {acosh}\left (c\,x\right )\right )}{{\left (e\,x^2+d\right )}^2} \,d x \]
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 \[ \int \frac {x \left (a + b \operatorname {acosh}{\left (c x \right )}\right )}{\left (d + e x^{2}\right )^{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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