A Practical Guide to Verilog-A: Mastering the Modeling Language for Analog Devices, Circuits, and Systems

© Slobodan Mijalković 2022

S. MijalkovićA Practical Guide to Verilog-Ahttps://doi.org/10.1007/978-1-4842-6351-8_10

10. Built-In Math Functions

Slobodan Mijalković¹  

(1)

The Hague, Zuid-Holland, The Netherlands

 

There are an infinite number of possible math functions. But in practice, there is a definite set of standard math functions that are considered reasonable to include as primitives in expressions and that are implemented as built-in math functions in Verilog-A. Besides the standard deterministic functions, Verilog-A also provides a set of probabilistic functions to support variability-aware system simulation.

Deterministic Functions

A function is considered deterministic if it always returns the same result when it’s called with the same input ...