Ludolphian number
Noun
Meaning
Ludolphian number (uncountable)
(mathematics, chiefly historical) Synonym of pi, particularly the 35-decimal approximation discovered by Ludolph van Ceulen
Noun
Ludolphian number (uncountable)
(mathematics, chiefly historical) Synonym of pi, particularly the 35-decimal approximation discovered by Ludolph van Ceulen