Latex Formula Editor

Whitespace characters: spaces and tab stops, meaning the same. Multiple contiguous whitespace characters are considered a

Paragraph: A blank row represents a segment, and multiple contiguous blank lines represent a blank row

In paragraph:

1) $ x_1^2+x_2^2=y^2 $

2) \ (x_1^2+x_2^2=y^2 \)

3) \begin{math} x_1^2+x_2^2=y^2 \end{math}

Out of paragraph: Another line is centered, no numbering

1) \[x_1^2+x_2^2 \neq y^2 \]

2) \begin{displaymath} x_1^2+x_2^2=y^2 \end{displaymath}

Numbers and references:

1) \begin{equation}\label{eq1}\epsilon>0\end{equation} \ref{eq1}

Latex Formula Editor