{| class="wikitable"
| style="width:100px80px;" !scope="col"| Syntax| style="width:120px80px;" !scope="col"| Type
| style="width:250px;" !scope="col"| Description
| style="width:250px;" !scope="col"| Notes
|-
| style="width:100px80px;" | abs(x)| style="width:120px80px;" | Std. Python function
| style="width:250px;" | Absolute value function
| style="width:250px;" | x if x>0, -x if x<0
| z: characteristic impedance z, e: substrate permittivity
|-
| style="width:100px80px;" | Z0_CPW(e,x,y)| style="width:120px80px;" | EMAG Python function
| style="width:250px;" | Characteristic impedance of a coplanar waveguide transmission line
| style="width:250px;" | x: slot width-to-height ratio, y: center strip width-to-height ratio, e: substrate permittivity