Optimal. Leaf size=30 \[ b c \sqrt {\frac {1}{c^2 x^2}+1}-\frac {a+b \text {csch}^{-1}(c x)}{x} \]
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Rubi [A] time = 0.02, antiderivative size = 30, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, integrand size = 12, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.167, Rules used = {6284, 261} \[ b c \sqrt {\frac {1}{c^2 x^2}+1}-\frac {a+b \text {csch}^{-1}(c x)}{x} \]
Antiderivative was successfully verified.
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Rule 261
Rule 6284
Rubi steps
\begin {align*} \int \frac {a+b \text {csch}^{-1}(c x)}{x^2} \, dx &=-\frac {a+b \text {csch}^{-1}(c x)}{x}-\frac {b \int \frac {1}{\sqrt {1+\frac {1}{c^2 x^2}} x^3} \, dx}{c}\\ &=b c \sqrt {1+\frac {1}{c^2 x^2}}-\frac {a+b \text {csch}^{-1}(c x)}{x}\\ \end {align*}
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Mathematica [A] time = 0.03, size = 40, normalized size = 1.33 \[ -\frac {a}{x}+b c \sqrt {\frac {c^2 x^2+1}{c^2 x^2}}-\frac {b \text {csch}^{-1}(c x)}{x} \]
Antiderivative was successfully verified.
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fricas [B] time = 0.78, size = 64, normalized size = 2.13 \[ \frac {b c x \sqrt {\frac {c^{2} x^{2} + 1}{c^{2} x^{2}}} - b \log \left (\frac {c x \sqrt {\frac {c^{2} x^{2} + 1}{c^{2} x^{2}}} + 1}{c x}\right ) - a}{x} \]
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 \[ \int \frac {b \operatorname {arcsch}\left (c x\right ) + a}{x^{2}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.05, size = 62, normalized size = 2.07 \[ c \left (-\frac {a}{c x}+b \left (-\frac {\mathrm {arccsch}\left (c x \right )}{c x}+\frac {c^{2} x^{2}+1}{\sqrt {\frac {c^{2} x^{2}+1}{c^{2} x^{2}}}\, c^{2} x^{2}}\right )\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.35, size = 32, normalized size = 1.07 \[ {\left (c \sqrt {\frac {1}{c^{2} x^{2}} + 1} - \frac {\operatorname {arcsch}\left (c x\right )}{x}\right )} b - \frac {a}{x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 2.32, size = 35, normalized size = 1.17 \[ b\,c\,\sqrt {\frac {1}{c^2\,x^2}+1}-\frac {a}{x}-\frac {b\,\mathrm {asinh}\left (\frac {1}{c\,x}\right )}{x} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 1.82, size = 36, normalized size = 1.20 \[ \begin {cases} - \frac {a}{x} + b c \sqrt {1 + \frac {1}{c^{2} x^{2}}} - \frac {b \operatorname {acsch}{\left (c x \right )}}{x} & \text {for}\: c \neq 0 \\- \frac {a + \tilde {\infty } b}{x} & \text {otherwise} \end {cases} \]
Verification of antiderivative is not currently implemented for this CAS.
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