| style="width:80px;" !scope="col"| Syntax
| style="width:80px;" !scope="col"| Type
| style="width:250px150px;" !scope="col"| Description| style="width:250px150px;" !scope="col"| Notes
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| style="width:80px;" | abs(x)
| style="width:80px;" | Std. Python function
| style="width:250px150px;" | Absolute value function| style="width:250px150px;" | x if x>0, -x if x<0
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| ceiling(x)
| style="width:80px;" | Z0_CPW(e,x,y)
| style="width:80px;" | EMAG Python function
| style="width:250px150px;" | Characteristic impedance of a coplanar waveguide transmission line | style="width:250px150px;" | x: slot width-to-height ratio, y: center strip width-to-height ratio, e: substrate permittivity
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| eeff_CPW(e,x,y)