# Notation Issues

**URL:** <https://forum.dynare.org/t/notation-issues/1867>\
**Category:** Dynare help (legacy posts)\
**Created:** [26 February 2011 21:26 UTC](https://forum.dynare.org/t/notation-issues/1867 "2011-02-26T21:26:21Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![jpfeifer](https://forum.dynare.org/user_avatar/forum.dynare.org/jpfeifer/32/5044_2.png) [@jpfeifer](https://forum.dynare.org/u/jpfeifer)\
**Post date:** [27 February 2011 08:38 UTC](https://forum.dynare.org/t/notation-issues/1867/2 "2011-02-27T08:38:10Z")

</div>

Hi,

1. Dynare takes everything that is not separated by a semicolon as one line. So you can just wrap around without using the Matlab “…”;. Empty spaces are simply ignored. However, there may be problems if you use tabulators or other special characters to indent the lines. For example:

`k=(1-delta)*k(-1)
      +i; `

1. What you do is perform a variable substitution, i.e. you replace all variables x with exp(x), but you do not log-linearize yourself. Hence, n\_original^(eta) becomes exp(n)^eta, because in this way, n is implicitly defined as log(n\_original) and thus n\_original^(eta)=exp(n)^eta. See other forum posts like e.g. [[Log-linearization](https://forum.dynare.org/t/log-linearization/1856/1)). This also means you do not have to tell Dynare that you performed a substitution.

---

_[View the full topic](https://forum.dynare.org/t/notation-issues/1867)._