# Characterisation

```{toctree}
:maxdepth: 1
:titlesonly:

work_with_interval
example_dependency_dev_purpose
repeated_variable
linguistic_approximation
significant_digits
characterise_what_you_know
```

::::{grid} 1 2 2 3
:gutter: 2

:::{card} Work with intervals
:link: work_with_interval
:link-type: doc
:img-top: ../../_static/interval_illustration.png
Basics of interval arithmetic and usage patterns.
:::

:::{card} Dependency structures
:link: example_dependency_dev_purpose
:link-type: doc
:img-top: ../../_static/distribution_dependency.png
Illustrates dependence assumptions in uncertainty analysis.
:::

:::{card} Repeated variables
:link: repeated_variable
:link-type: doc
:img-top: ../../_static/function_hint.png
Handling repeated-variable issues in interval analysis.
:::

:::{card} Linguistic approximation
:link: linguistic_approximation
:link-type: doc
:img-top: ../../_static/about_200.png
Interpret uncertainty expressed with linguistic hedges.
:::

:::{card} Significant digits
:link: significant_digits
:link-type: doc
:img-top: ../../_static/illustration_sigdigits.png
Explore information carried by significant digits.
:::

:::{card} Characterise what you know
:link: characterise_what_you_know
:link-type: doc
:img-top: ../../_static/free_pbox_constraint_demo.png
Empirical constraints for characterising uncertain numbers.
:::

::::