File:Euler's formula commutative diagram.png
冇更高解像度嘅圖像。
Euler's_formula_commutative_diagram.png （344 × 296 像素，檔案大細：18 KB ，MIME類型：image/png）
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This image shows some kind of formula that could be converted to TeX. Storing formulas as images makes it harder to change them. TeX also helps making sure that they all use the same font and size. If you know how to set this formula in TeX, use this template with a parameter
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摘要
I created this work entirely by myself.
協議
我，呢份作品嘅作者，決定用以下許可發佈呢件作品：
 
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This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. |
| The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
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Other informations
LaTeX TikZ source :
\documentclass{standalone}
\usepackage{tikz}
\usepackage{amsmath}
\usepackage{amssymb}
\begin{document}
\begin{tikzpicture}[node distance=2cm]
\node (R) {$\mathbb{R}$};
\node (S1) [right of=R] {$\mathbb{S}^1$};
\node (RmodZ) [below of=R] {$\mathbb{R}/\tau\mathbb{Z}$};
\draw[->] (R) -- node[above] {$e^{i-}$} (S1);
\draw[->] (R) -- (RmodZ);
\draw[dashed,->] (RmodZ) -- node[below right] {$\simeq$} (S1);
\end{tikzpicture}
\end{document}
檔案歷史
撳個日期／時間去睇響嗰個時間出現過嘅檔案。
| 日期／時間 | 縮圖 | 尺寸 | 用戶 | 註解 | |
|---|---|---|---|---|---|
| 現時 | 2013年11月5號 (二) 17:33 | | 344 × 296（18 KB） | Error792 | I created this work entirely by myself. |
檔案用途
以下嘅1版用到呢個檔：
