Wiki source code of sech
Last modified by Administrator on 2020/08/13 18:57
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| author | version | line-number | content |
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| 1 | h1. Notations of sech | ||
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| 3 | The sech symbol represents the hyperbolic secant function. Sech{html}\\([z]\\){html} gives the hyperbolic secant of {html}\\(z\\){html}. | ||
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| 6 | h3. Description of the sech symbol | ||
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| 8 | - Sech in [OpenMath|http://www.openmath.org/cd/transc1.xhtml#sech], and in MathML it seems sech is not included. | ||
| 9 | - Sech also is described in [MathWord|http://mathworld.wolfram.com/HyperbolicSecant.html] and in [Wikipedia|http://en.wikipedia.org/wiki/Hyperbolic_secant] | ||
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| 11 | ---- | ||
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| 13 | h3. Observations of the hyperbolic secant function | ||
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| 15 | Put your observations here ... | ||
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| 17 | h4. English !sec1-eng.png|align=right! | ||
| 18 | In the example on the right from page 294 in the English book [Mathematics for engineers and scientists|Census.Bibliography#Mathematics_for_engineers_and_scientists-Jeffrey] we see that the hyperbolic secant function is represented. | ||
| 19 | [Go directly to the page in google books link|http://books.google.com/books?id=AjoOAAAAQAAJ&lpg=PA330&vq=natural%20logarithm&pg=PA294#v=onepage&q&f=false] | ||
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| 21 | \\ | ||
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| 23 | ---- | ||
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| 25 | h3. Encoding the observations of sech | ||
| 26 | [See encodings|http://devdemo.activemath.org/mathbridge/tools/symbolpresentation.cmd?order=by+Theory&lang=x-all&fmt=html&clipCoordinate=23&noApplet=true&omsource=%3COMOBJ%3E%3COMA%3E%3COMS+cd%3D%22transc1%22+name%3D%22sech%22+%2F%3E%0D%0A%09%09%09%09%09%09%09%3COMV+name%3D%22x%22+%2F%3E%3C%2FOMA%3E%3C%2FOMOBJ%3E&submit=View] | ||
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| 28 | \\ | ||
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| 30 | ---- |