Method on @infsup: mig (X)

Get the mignitude of numbers in interval X, that is the minimum of absolute values for each element.

If X is empty, mig (X) is NaN.

Accuracy: The result is exact.

mig (infsup (-2, -1))
  ⇒ ans = 1

See also: @infsup/mag, @infsup/inf, @infsup/sup.

Package: interval