---
tag: 0K7P6PR838
kind: concept
name: Maclaurin series
msc: [41A58]
sources:
  - url: https://en.wikipedia.org/wiki/Taylor_series
    locator: Definition
---

## Summary

The Maclaurin series of a smooth function is its Taylor series at the point $0$. It is a power series in $x$. The node [[Maclaurin series|043SJ5RF59]] gives the precise definition.