Wiki source code of arctan
Last modified by Administrator on 2020/08/13 18:57
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| author | version | line-number | content |
|---|---|---|---|
| 1 | h1. Notations of arctan | ||
| 2 | |||
| 3 | In mathematics, the arctan symbol represents the inverse of the tangent function. | ||
| 4 | |||
| 5 | |||
| 6 | h3. Description of this symbol | ||
| 7 | |||
| 8 | - Arctan in [OpenMath|http://www.openmath.org/cd/transc1.xhtml#arctan], and it seems it is not in MathML | ||
| 9 | - Arctan also is described in [MathWord|http://mathworld.wolfram.com/InverseTangent.html] and in [Wikipedia|http://en.wikipedia.org/wiki/Inverse_tangent] | ||
| 10 | |||
| 11 | ---- | ||
| 12 | |||
| 13 | h3. Observations of the inverse tangent | ||
| 14 | |||
| 15 | Put your observations here... | ||
| 16 | |||
| 17 | h4. English | ||
| 18 | !arctan1-en.png|align=right! The English book [Calculus with analytic geometry|Census.Bibliography#Calculus-withAnalyticGeometry] shows arctan function in page 658. | ||
| 19 | [Go directly to the example in google book links|http://books.google.com/books?id=jTmuOwwGDwoC&lpg=PP1&pg=PA658#v=onepage&q&f=false] | ||
| 20 | |||
| 21 | \\ | ||
| 22 | |||
| 23 | h4. German | ||
| 24 | !arctan1-de.png|align=right! 'Arkustangens' symbol is represented in the example on the right, from the German book [Mathematischer Begleiter zur Experimentalphysik|Census.Bibliography#MathematischerBegleiterzurExperimentalphysik] | ||
| 25 | page number 63. | ||
| 26 | [Find the example in google books link|http://books.google.com/books?id=dj_Hyy3Uvt8C&lpg=PA195&dq=Euler-Mascheroni-Konstante&pg=PA63#v=onepage&q&f=false] | ||
| 27 | |||
| 28 | \\ | ||
| 29 | |||
| 30 | h4. Dutch | ||
| 31 | !arctan1-nl.png|align=right! The Dutch book [Continue wiskunde|Census.Bibliography#ContinueWiskunde-Lodder] shows the arctan function in page number 134. | ||
| 32 | [Download and preview the book|http://www.open.ou.nl/evv/nkbw/limieten.pdf] | ||
| 33 | |||
| 34 | \\ | ||
| 35 | |||
| 36 | ---- | ||
| 37 | |||
| 38 | h3. Encoding the observations of arctan | ||
| 39 | [See encodings|http://devdemo.activemath.org/mathbridge/tools/symbolpresentation.cmd?order=by+Theory&lang=x-all&fmt=html&clipCoordinate=1&noApplet=true&omsource=%3COMOBJ%3E%0D%0A++++++%3COMA%3E%0D%0A++++++++%3COMS+cd%3D%22transc1%22+name%3D%22arctan%22+%2F%3E%0D%0A++++++++%3COMV+name%3D%22x%22+%2F%3E%0D%0A++++++%3C%2FOMA%3E%0D%0A++++%3C%2FOMOBJ%3E&submit=View] | ||
| 40 | |||
| 41 | \\ | ||
| 42 | |||
| 43 | ---- | ||
| 44 |