Method on @infsup: pow2 (X) ¶

Compute 2^x for all numbers in X.

Accuracy: The result is a tight enclosure.

pow2 (infsup (5))
  ⇒ ans = [32]

See also: @@infsup/log2, @@infsup/pow, @@infsup/pow10, @@infsup/exp.

Package: interval