Where does this definition of well formed formula come from?
This entry for well formed formula is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Does well formed formula appear elsewhere on Lughet?
Yes — well formed formula appears under other sources or language pairs in Lughet's collection. See the list below.
What is Lughet?
Lughet is a free trilingual dictionary covering nearly five million entries across Uyghur, Chinese, and English, drawn from more than ten source dictionaries and corpora.