Method on @infsup: sumsq (X) ¶

Method on @infsup: sumsq (X, DIM) ¶

Sum of squares along dimension DIM. If DIM is omitted, it defaults to the first non-singleton dimension.

Accuracy: The result is a tight enclosure.

sumsq ([infsup(1), pow2(-1074), -1])
  ⇒ ans ⊂ [2, 2.0001]

See also: @@infsup/plus, @@infsup/sum, @@infsup/sumabs.

Package: interval