# d'Alembert's formula

> mathematical solution

**Wikidata**: [Q2388753](https://www.wikidata.org/wiki/Q2388753)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/D'Alembert's_formula)  
**Source**: https://4ort.xyz/entity/d-alembert-s-formula


## References

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