Difference between revisions of "Exsecant"
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$$\mathrm{exsec}(z)=\sec(z)-1,$$ | $$\mathrm{exsec}(z)=\sec(z)-1,$$ | ||
where $\sec$ denotes the [[secant]]. | where $\sec$ denotes the [[secant]]. | ||
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| + | File:Trig Functions Diagram.svg|Trig functions diagram using the unit circle. | ||
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=Properties= | =Properties= | ||
Revision as of 06:17, 6 June 2016
The exsecant function $\mathrm{exsec}$ is defined by $$\mathrm{exsec}(z)=\sec(z)-1,$$ where $\sec$ denotes the secant.
Trig functions diagram using the unit circle.
Properties
References
- 1964: Milton Abramowitz and Irene A. Stegun: Handbook of mathematical functions ... (previous) ... (next): 4.3.147
