assay
regex

replace-empty-text-unchanged

Subject
REGEXREPLACE
Category
value
Formula
=REGEXREPLACE("", "\d+", "x")
Canonical
[object Object]

Per-engine results

matches canonical diverges no fixture

Engine Verdict Value
gsheets diverge
excel diverge
lattice diverge
ironcalc diverge #NAME?
hyperformula diverge #NAME?
libreoffice diverge
formulas diverge
pycel diverge #NAME?