See Also: Ludolph's number(dictionary)
CT number(medicine)
one 1, number(dictionary)
For a number(finance)
number(2)(dictionary)
Number(medicine)
For a number(money)
box number(dictionary)
Number Ten(dictionary)
Number 11(dictionary)

Ludolph's number (iou)



Ludolph's number noun phr. L19.
[Ludolph van Ceulen (1540-1610), German-born teacher.]
The number , which Ludolph evaluated to 35 decimal places.
Lu'dolphian adjective of or pertaining to Ludolph; chiefly in
Ludolphian number, = LUDOLPH'S NUMBER: L19.