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Display information for equation id:math.293790.11 on revision:293790

* Page found: Talk:Antiprism (eq math.293790.11)

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Hash: 03f23f7c4d72bf6a368baa8f7dc66c3b

TeX (original user input): 

2a^2=\cos(\pi/n)-\cos(2\pi/n)\;

TeX (checked): 

2a^{2}=\cos(\pi /n)-\cos(2\pi /n)\;

LaTeXML (experimental; uses MathML) rendering

MathML (4.945 KB / 924 B) :

2 ⁢ a 2 = cos ⁡ ( π / n ) - cos ⁡ ( 2 ⁢ π / n ) 2 superscript 𝑎 2 𝜋 𝑛 2 𝜋 𝑛 {\displaystyle{\displaystyle 2a^{2}=\cos(\pi/n)-\cos(2\pi/n)\;}} 
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SVG (8.39 KB / 2.911 KB) :

2 times a squared equals cosine left-parenthesis pi slash n right-parenthesis minus cosine left-parenthesis 2 times pi slash n right-parenthesis

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Translations to Computer Algebra Systems

Translation to Maple

In Maple: 2*(a)^(2)= cos(pi/ n)- cos(2*pi/ n)

Information about the conversion process:

\cos: Cosine; Example: \cos@@{z}

Will be translated to: cos($0)

Relevant links to definitions:

DLMF: http://dlmf.nist.gov/4.14#E2

Maple: https://www.maplesoft.com/support/help/maple/view.aspx?path=cos


\pi: Could be the ratio of a circle's circumference to its diameter == Archimedes' constant. 

But it is also a Greek letter. Be aware, that this program translated the letter as a normal Greek letter and not as a constant!

Use the DLMF-Macro \cpi to translate \pi as a constant.



Translation to Mathematica

In Mathematica: 2*(a)^(2)= Cos[\[Pi]/ n]- Cos[2*\[Pi]/ n]

Information about the conversion process:

\cos: Cosine; Example: \cos@@{z}

Will be translated to: Cos[$0]

Relevant links to definitions:

DLMF: http://dlmf.nist.gov/4.14#E2

Mathematica: https://reference.wolfram.com/language/ref/Cos.html


\pi: Could be the ratio of a circle's circumference to its diameter == Archimedes' constant. 

But it is also a Greek letter. Be aware, that this program translated the letter as a normal Greek letter and not as a constant!

Use the DLMF-Macro \cpi to translate \pi as a constant.



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