4
votes
3answers
239 views

How to write two equations as part of one equation?

\begin{equation} \begin{align} \mathbf{x_{t}=f_{t}(x_{t-1},u_{t})}\\ \mathbf{y_{t}=g_{t}(x_{t},v_{t})} \label{eq:state-space&obs-equ} \end{align} \end{equation} I want that y(t) equation should ...
6
votes
1answer
138 views

Issue with bm and breqn packages - is there a way to use a package in only part of a document?

I am a long time stack exchange reader. I always found useful information here. This is however my first post. I have a little issue that I am working on that maybe someone can provide a quicker ...
11
votes
1answer
787 views

stmaryrd and boldsymbol: avoid warnings

Here are two examples: 1 \documentclass[a4paper,10pt]{article} \usepackage{amsmath} \begin{document} $\boldsymbol x$ \end{document} 2 \documentclass[a4paper,10pt]{article} ...
8
votes
3answers
899 views

How do I make the \min and max bold?

Refering to this question How to make the table fit into the column? How should I make the \min and \max bold?
6
votes
1answer
1k views

Why does \dot over \vec over {\bf E} gives a tilde?

When using AMSmath and trying to put a \dot over a \vec of a bold symbol it works, but subsequent instances have a tilde instead of a vector over the bold symbol, and strangely my partial wrt become ...
4
votes
1answer
930 views

Specification in `theorem` environment also bold

I'm using the following packages/options in my article: \documentclass[b4paper,12pt]{article} \usepackage[english]{babel} \usepackage{amssymb} \usepackage{amsmath} ...
5
votes
1answer
502 views

too many math alphabets used in version bold (can't find a solution)

I know this is a common problem, but I searched for a solution and can't find one. I tried to play with bmmax/hmmax but it does not help. Below is the minimum part of the code to reproduce the ...