"On the remainder term in the Madhava—Leibniz's series" Bailey, David; Borwein, Jonathan; Borwein, Peter; Plouffe, Simon 1997
"Greek: an Essential Grammar of the Modern Language" 102: "From a logical point of view, this is unsatisfactory at the present stage because we have not yet discussed the concept of arc length

ما هي قيمة باي

" Arc length is introduced on p.

10
ما هي قيمة باي
Holton, David; Mackridge, Peter 2004
ما هي قيمة باي
ما هي قيمة باي
; Askey, Richard; Roy, Ranjan 1999

ما هي قيمة باي

.

لماذا الباي عدد غير نسبي
ط (رياضيات)
ما هو الثابت “باي Pi” ؟