@infsup
Compute the hyperbolic sine.
Accuracy: The result is a tight enclosure.
sinh (infsup (1)) ⇒ ans ⊂ [1.1752, 1.1753]
See also: @@infsup/asinh, @@infsup/csch, @@infsup/cosh, @@infsup/tanh.
Package: interval