vunordered? ( u v -- w )
Factor handbook > The language > Numbers > Vector operations > Vector component- and bit-wise logic

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Vocabulary
math.vectors

Inputs and outputs
ua sequence of numbers
va sequence of numbers
wa sequence of booleans


Word description
Compares each corresponding element of u and v, returning t in the result vector when either value is Not-a-Number or f otherwise.

Notes
See Componentwise logic with SIMD vectors for notes on dealing with vector boolean results when using SIMD types.

See also
v<, v<=, v=, v>, v>=, vand, vor, vxor, vnot, vany?, vall?, vnone?, v?

Definition


Methods