Syntax

            Paragraphs, like most markup languages, do not require any special markup.
            By writing a series of lines, the line block becomes a paragraph.
            
            Paragraphs are separated by a blank line like this.

            If you have two backslashes `\\` at the end of a line, a line break will occur.\\
            \\
            When I looked at Sazae-san's family tree, \\
            It turned out that \\
            Sazae is the daughter of Hune, \\
            Tarao is the son of a Sazae.

            # Section
                # SubSection

Section headings start with a #.

The section level is determined by the number of indents.

            # Heading by only `#`
                Putting `#` at the beginning of the title makes it a heading.
            
            
            Heading by `_`
            _______________
                Putting a `_` under the title creates a heading.
            
            
            # Heading by `#` and `_`
            ___________________
                Even if you put `#` and `_` at the same time, it becomes a heading.
            

            * Level 1
                * Level 2
                    * Level 3
                * Level 2

            1. Level 1
                1.1. Level 2
            2. Level 1

(number). to become a numbered list.

Don’t forget the last ..

            + root
                + file
                + folder
                    + file

            A. Condition
                a. Process 1
                b. Process 2
            B. Condition
                a. Process 3

            I. Chapter 1
                i. Section 1
                ii. Section 2
            II. Chapter 2
                i. Section 1

            * list
                1. order
                2. order
            * list
                + tree
                    + tree

            | label 0 | label 1 | label 2 |
            |---------|---------|---------|
            | A       | B       | C       |
            | D       | E       | F       |

            |---------||---|---|
            | label 0 || A | B |
            | label 1 || C | D |
            | label 2 || E | F |

            | label    || type A | type B |
            |----------||--------|--------|
            | label 0  || A      | B      |
            | label 1  || C      | D      |
            | label 2  || E      | F      |

            |[caption]
            |---------||---|---|
            | label 0 || A | B |
            | label 1 || C | D |
            | label 2 || E | F |

            It is possible to put a link [ContentsViewer](http://contentsviewer.work) in the text in this way.

            # [[amazing-title]] Amazing title
                Prepare anchors like above,

                It is possible to make a [link](#amazing-title) in the page like this.

            By enclosing the URL and email address in `<`, you can make it a link.
            
            <https://www.google.com/>\\
            <fake@example.com>

            When a phrase of **importance, seriousness, or urgency** is present in a sentence, it is sandwiched by `**`.

            When there is a phrase in a sentence that you want to //emphasize// by comparing it with the surrounding string, put it in between `//`.
            It is usually limited to one or a few words in a sentence and affects the meaning of the sentence itself.

            Use `__` in the text to __put attention__ on the reader and writer. 
            It does not depend on the importance of the text, but only on its __appearance__. 
            It is similar to the act of __drawing a marker__ in a textbook.

            When you use strikethrough lines in a sentence, enclose ~~the parts you want to strike out~~ with `~~`.

            You can use `Code notation` like this in your text.

            The html tag `<p>` in the code notation and the markup in this format `[ContentsViewer](./)` in this format are ignored.

            Characters `&<>` in code notation are automatically escaped.

            You can insert a code block in `backquote x3` in this way.

            You can highlight the code by adding an attribute after the `backquote x3`.
            
            ```cpp
                #include <iostream>
            
                using namespace std;
                
                int main(){
                    cout << "Hello World!" << endl;
                
                    return 0;
                }
            ```

                #include <iostream>
            
                using namespace std;
                
                int main(){
                    cout << "Hello World!" << endl;
                
                    return 0;
                }

The code is highlighted using an external library, SyntaxHighlighter. See SyntaxHighlighter for details.

The supported codes are as follows.

        
            The famous Euler formula is $e^{i\theta}=\cos\theta+i\sin\theta$.

            Equation \eqref{eq:Homogeneous-Transformation} is an expression for an homotopic transformation from the local to the world coordinate system.

            ```math
                \begin{align}
                \left[ \begin{matrix} x_w \\ y_w \\ z_w \\ 1 \end{matrix} \right]
                = 
                \left[ \begin{matrix} R_{xx} & R_{xy} & R_{xz} & T_x \\
                                        R_{yx} & R_{yy} & R_{yz} & T_y \\
                                        R_{zx} & R_{zy} & R_{zz} & T_z \\
                                        0    & 0    & 0    & 1 \end{matrix} \right]
                \left[ \begin{matrix} x \\ y \\ z \\ 1 \end{matrix} \right]
                \label{eq:Homogeneous-Transformation}
                \end{align}
                
            ```

            If you put a backslash `\` at the end of a line, 
            the line break after it is ignored and the line is assumed to be continued.
            
            [Long URL](https://ja.wikipedia.org/wiki/%E8%BB%BD%E9%87%8F%E3%83%9E\
            %E3%83%BC%E3%82%AF%E3%82%A2%E3%83%83%E3%83%97%E8%A8%80%E8%AA%9E)
            
            * A list item containing such long sentences \
              can be divided into multiple lines by placing a backlash `\` in it.