2
votes
1answer
191 views

Is it correct to use a comma in this equation?

Consider: Then, the sequence $k_i$ given by (3.38) is increasing and converges to \begin{equation}\label{eq:weired_equation} k^\xi = k_1\times k_2 \times c \times d, \end{equation} where $c$ and $d$ ...
25
votes
6answers
2k views

For formal articles, should a displayed equation be followed by a punctuation to conform to the language grammar ?

For formal articles, should a displayed equation be followed by a punctuation to conform to the language grammar ? For example: The most well-known physics formula is \[E=mc^2.\] %should I put ...