Where does this definition of arc tangent come from?
This entry for arc tangent is sourced from GetWord Corpus, one of the dictionaries and corpora merged into Lughet.
Does arc tangent appear elsewhere on Lughet?
Yes — arc tangent 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.
