fu'a'au PA5 experimental cmavo

digit/number: second Foias constant; the value x for which (1/x)(1 + (1/x))x=1 is true; ≈ 2.293…

See also: fu'a'ai

In notes:

fu'a'ai (exp!)
digit/number: first Foias' constant; the unique value of x1 such that xn -> ∞ as n -> ∞ for xn+1 = (1 + (1/( xn )))^n; such x1 = 1.187…