A111659 Decimal expansion of the square root of cosine of 1 degree.

9, 9, 9, 9, 2, 3, 8, 4, 4, 6, 7, 8, 3, 7, 9, 1, 1, 3, 9, 8, 8, 2, 1, 1, 5, 5, 4, 4, 9, 8, 3, 8, 6, 3, 4, 2, 1, 7, 1, 3, 9, 7, 0, 3, 5, 2, 4, 8, 6, 0, 3, 9, 4, 7, 9, 5, 4, 8, 7, 6, 6, 5, 6, 5, 5, 4, 9, 9, 0, 6, 9, 4, 9, 4, 3, 9, 4, 3, 4, 9, 8, 5, 7, 3, 8, 7, 4, 5, 2, 3, 2, 2, 0, 1, 9, 5, 1, 4, 9, 7

Offset: 0

Author

Mohammad K. Azarian, Nov 17 2005

Keywords

• nonn
• cons

Comments

An algebraic number of degree 96 and denominator 2. - Charles R Greathouse IV, Aug 26 2017

Links

• Index entries for algebraic numbers, degree 96

Crossrefs

Cf. A019810, A111460.

Programs

Mathematica

RealDigits[N[Sqrt[Cos[Pi/180]],200]][[1]] (* Vladimir Joseph Stephan Orlovsky, Feb 04 2012 *)

PARI

sqrt(cos(Pi/180)) \\ Charles R Greathouse IV, Aug 26 2017