diff --git a/paper/paper.md b/paper/paper.md
index b3f9bb4..c462dd7 100644
--- a/paper/paper.md
+++ b/paper/paper.md
@@ -29,36 +29,15 @@ bibliography: paper.bib
 
 Citations to entries in paper.bib should be in [rMarkdown](http://rmarkdown.rstudio.com/authoring_bibliographies_and_citations.html) format.
 
-If you want to cite a software repository URL (e.g. something on GitHub without a preferred citation) then you can do it with the example BibTeX entry below for @fidgit.
-
 For a quick reference, the following citation commands can be used:
 - `@fausto-programme-2021`  ->  "Author et al. (2001)"
 - `[@fausto-programme-2021]` -> "(Author et al., 2001)"
 - `[@how-2021; @fausto-programme-2021]` -> "(Author1 et al., 2001; Author2 et al., 2002)"
 
-Single dollars ($) are required for inline mathematics e.g. $f(x) = e^{\pi/x}$
-
-Double dollars make self-standing equations:
-
-$$\Theta(x) = \left\{\begin{array}{l}
-0\textrm{ if } x < 0\cr
-1\textrm{ else}
-\end{array}\right.$$
-
-You can also use plain \LaTeX for equations
-\begin{equation}\label{eq:fourier}
-\hat f(\omega) = \int_{-\infty}^{\infty} f(x) e^{i\omega x} dx
-\end{equation}
-
 Figures can be included like this:
 
-![Caption for example figure.\label{fig:example}](https://raw.githubusercontent.com/PennyHow/GrIML/blob/main/other/reporting/figures/workflow_revised.jpg)
-
-and referenced from text using \autoref{fig:example}.
-
-Figure sizes can be customized by adding an optional second parameter:
+![Caption for example figure.\label{fig:example}](https://raw.githubusercontent.com/PennyHow/GrIML/blob/main/other/reporting/figures/workflow_revised.jpg){ width=20% }
 
-![Caption for example figure.](https://raw.githubusercontent.com/PennyHow/GrIML/blob/main/other/reporting/figures/workflow_revised.jpg){ width=20% }
 
 
 # Statement of need