vec_round should specify "round to nearest *away*" #75

Current wording:

Result value: Each element of r contains the value of the corresponding element of a, rounded to the nearest representable floating-point integer, using IEEE round-to-nearest rounding. The current floating-point rounding mode is ignored.

Suggested wording:

Result value: Each element of r contains the value of the corresponding element of a, rounded to the nearest representable floating-point integer, using IEEE round-to-nearest -away rounding. The current floating-point rounding mode is ignored.

(emphasis added)

As IEEE 754 has two "round to nearest" modes ("away from zero" and "to even"), which is used should be specified.

Current wording: > Result value: Each element of **r** contains the value of the corresponding element of **a**, rounded to the nearest representable floating-point integer, using IEEE round-to-nearest rounding. The current floating-point rounding mode is ignored. Suggested wording: > Result value: Each element of **r** contains the value of the corresponding element of **a**, rounded to the nearest representable floating-point integer, using IEEE round-to-nearest **-away** rounding. The current floating-point rounding mode is ignored. _(emphasis added)_ As IEEE 754 has two "round to nearest" modes ("away from zero" and "to even"), which is used should be specified.

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`vec_round` should specify "round to nearest away" #75

Labels Milestones

vec_round should specify "round to nearest *away*" #75

`vec_round` should specify "round to nearest away" #75