### Variables and Equations

Every variable in the SOLIDWORKS^{®} model - be it an equation or a
dimension - can be assigned directly with
**
VariXPASCAM**.

Equation or dimensions are always entered in the same input box. Therefore e.g. it isn't a problem having calculations carried out automatically, such as 10+20+23. The calculation terms can also be documented comprehensively. So it is later on still totally transparent for any user on which basis the dimension was created in the model.

Furthermore you can see quite well which dimensions of the model are controlled by equations, i.e. which dimensions were parameterized by the user. This enables a better overview of your parametric model.