# formal power series

> generalization of a polynomial, where the number of terms is allowed to be infinite, defined algebraically without consideration of convergence (so that e.g. evaluation is not always defined)

**Wikidata**: [Q1003025](https://www.wikidata.org/wiki/Q1003025)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Formal_power_series)  
**Source**: https://4ort.xyz/entity/formal-power-series


## References

1. Freebase Data Dumps. 2013
2. BabelNet
3. Quora
4. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)