The tag has no usage guidance.

learn more… | top users | synonyms

8
votes
2answers
353 views

Writing specific versions of an operator for display and inline modes

I'm busy answering a question by constructing a new math operator that uses the sum symbol and some TikZ placed on top. My answer as it stands can be found here. It looks (I think) pretty good in ...
19
votes
3answers
11k views

Smaller fractions in displayed formulae?

How do you make script-sized fractions in display mode? In certain cases, I find that \frac-based fractions are too large for my tastes in displayed formulae. For example, I feel that the fractions ...
20
votes
3answers
341 views

Why does \[…\] do the wrong thing at the top of a page?

Upon reading What are the differences between $$, [, align, equation and displaymath?, I decided I really wanted to understand what was going on inside \[...\] and so I devised some tests. What I ...
13
votes
2answers
2k views

Displaystyle fractions in a system of equations

I'm trying to define an environment to use with equations' systems. So far, the best solution was \newenironment{eqsys}{\begin{equation}\begin{cases}}{\end{cases}\end{equation}} but I noticed that ...
2
votes
1answer
163 views

Equation name display, not equation labeling/cross-referencing or equation tagging

Is it possible to display an equation name similar to theorem name displays: \begin{theorem}[Convergence of Cauchy Sequences in $\mathbb{R}$] Every Cauchy sequence of real numbers is also a ...
8
votes
1answer
1k views

Is it possible to use \begin{align} in an inline math mode with \displaystyle?

Is it possible to use \begin{align} in an inline math mode with \displaystyle?