Linked Questions

12
votes
1answer
38k views

How to make nested fractions bigger? [duplicate]

I have a nested fraction on the right-hand side of an equation. I use the LaTeX code as follows to produce the equation: \begin{equation} \frac{1}{T_{ex}} = \frac{\frac{1}{T_{kin}}+\left(\frac{A_{ul}}...
0
votes
1answer
801 views

Formula with numerator and denominator of a fraction in display mode [duplicate]

I have the following formula and I want the nominator and the denominator to appear in display style. I use \everymath{\displaystyle} so I don't understand why they are not in display mode. How can I ...
0
votes
1answer
201 views

fraction in latex with long items [duplicate]

$$\frac{\partial \mathcal{L}}{\partial \eta_1}= -\sum_{i=1}^{n}\frac{\frac{\eta_1}{c}-\cos(y_i-\beta_i X_i)}{c-\eta_1\cos(y_i-\beta_i X_i)-\eta_2\sin(y_i-\beta_i X_i)} $$ I need a big denominator and ...
0
votes
0answers
35 views

How to change the size of fractions [duplicate]

Here's the code for the query: \documentclass[12pt,twoside]{article} \usepackage{amsmath} \usepackage[makeroom]{cancel} \usepackage{amssymb} \usepackage{amsthm} \usepackage{amsfonts} \begin{document} ...
0
votes
0answers
11 views

Enforce TeX math font size [duplicate]

I want to stop the math size from automatically shrinking in math mode. Usually when, for example, having a lot of nested fractions, the size automatically shrinks to make it all fit. But I want to ...
154
votes
4answers
183k views

Show inline math as if it were display math (and vice versa)

I'm very familiar with how symbols display differently in inline mode (with $ ... $) vs. how display math shows them (with \[ ... \] or $$ ... $$). Two examples would be with limits $\lim_{n\...
0
votes
3answers
2k views

How to make fractions and exponents larger?

In an align environment in the amsmath package, sometimes an exponent like e^{...} is too small and a fraction like \frac{1}{2} is too small. I can use \tfrac to make fractions smaller, but for some ...
3
votes
1answer
3k views

math subarray/substack environment not working

I am trying to get stacked indices using subarray/substack using the following snippet, but I am not seeing stacking beneath the sum symbol. This is the type of output I am expecting, but this is ...
1
vote
2answers
926 views

Displaystyle for “lim” (global) in tabular-environment

I want to use a tabular-environment and within it some math formulas (limits). But I want \lim to be in displaystyle (without using display-function each time or defining a new command). My MWE: \...
2
votes
2answers
549 views

How to display compound fractions with subscripts correctly?

Which is the correct way to represent a compound fraction in an equation environment? With correct I mean, a way so that the representation would give the same font dimension for all the numerators ...
2
votes
2answers
250 views

How do I fix the parentheses and division bar spacing in this quotient of partial derivatives?

With this code: $\frac{\left(\ffrac{\partial \left[\frac{P}{T}\right]}{\partialV}\right)_T }{\left(\ffrac{\partial V}{\partial T}\right)_V}$ And where: \newcommand{\ffrac}[2]{\ensuremath{\frac{\...
1
vote
1answer
380 views

Denominator too close to horizontal line - alignat & align environment

What do I want?: I want bigger spacing between my denominator and the horisontal line from the fraction. I saw this question which talks about it, but not within the align or alignat environment. ...