A199276 - OEIS

A199276

Decimal expansion of x>0 satisfying 2*x^2+3*x*cos(x)=2.

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

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OFFSET

0,1

COMMENTS

See A199170 for a guide to related sequences. The Mathematica program includes a graph.

LINKS

Table of n, a(n) for n=0..98.

EXAMPLE

negative: -1.25750748269679781262452282006866921022...

positive: 0.547005740546889576436923247150755725087...

MATHEMATICA

a = 2; b = 3; c = 2;