Method on @infsup: pown (X, P)

Compute the monomial x^P for all numbers in X.

Monomials are defined for all real numbers and the special monomial P == 0 evaluates to 1 everywhere.

Accuracy: The result is a tight enclosure.

pown (infsup (5, 6), 2)
  ⇒ ans = [25, 36]

See also: @infsup/pow, @infsup/pow2, @infsup/pow10, @infsup/exp.

Package: interval