Topic summary
Formulae

Extracted from the Wikipedia article Formula.
The plural of formula can be either formulas (from the most common English plural noun form) or, under the influence of scientific Latin, formulae (from the original Latin).
Topic summary

Extracted from the Wikipedia article Formula.
The plural of formula can be either formulas (from the most common English plural noun form) or, under the influence of scientific Latin, formulae (from the original Latin).