OFFSET
0,1
EXAMPLE
0.999624216...
MAPLE
evalf(cos(Pi^2/360)) ;
MATHEMATICA
RealDigits[Cos[Pi/2 Degree], 10, 120][[1]] (* Harvey P. Dale, Sep 21 2011 *)
PROG
(PARI) cos(Pi^2/360) \\ Charles R Greathouse IV, Nov 05 2017
CROSSREFS
KEYWORD
AUTHOR
STATUS
approved