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