OFFSET
1,2
EXAMPLE
1.694098084229848978828…
MAPLE
Digits:=105:fsolve(cosh(x)^sinh(x)-(sinh(x)^cosh(x)) =0, x, 0..5);
MATHEMATICA
RealDigits[ FindRoot[Sinh[x]^Cosh[x] == Cosh[x]^Sinh[x], {x, {0, 2} }, WorkingPrecision -> 120] [[0, 2] ]] [[2]]
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
Michel Lagneau, Aug 12 2012
STATUS
approved