Difference between revisions of "Coversine"

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(Created page with "The coversine function $\mathrm{coversin} \colon \mathbb{C} \rightarrow \mathbb{C}$ is defined by the formula $$\mathrm{coversin}(z)=1-\sin(z),$$ where $\sin$ denotes the si...")
 
 
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$$\mathrm{coversin}(z)=1-\sin(z),$$
 
$$\mathrm{coversin}(z)=1-\sin(z),$$
 
where $\sin$ denotes the [[sine]] function.
 
where $\sin$ denotes the [[sine]] function.
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<div align="center">
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<gallery>
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File:Coversinplot.png|Plot of $\mathrm{coversin}$ on $[-10,10]$.
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File:Complexcoversinplot.png|[[Domain coloring]] of $\mathrm{coversin}$.
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File:Trig Functions Diagram.svg|Trig functions diagram using the unit circle.
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</gallery>
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</div>
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=Properties=
  
 
=References=
 
=References=
* {{BookReference|Handbook of mathematical functions|1964|Milton Abramowitz|author2=Irene A. Stegun|prev=Versine|next=Haversine}}: 4.3.147
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* {{BookReference|Handbook of mathematical functions|1964|Milton Abramowitz|author2=Irene A. Stegun|prev=Versine|next=Haversine}}: $4.3.147$
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[[Category:SpecialFunction]]
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[[Category:Definition]]

Latest revision as of 04:27, 3 October 2016

The coversine function $\mathrm{coversin} \colon \mathbb{C} \rightarrow \mathbb{C}$ is defined by the formula $$\mathrm{coversin}(z)=1-\sin(z),$$ where $\sin$ denotes the sine function.

Properties

References