`f319fc`

Subject: CONCAT
Category: value
Formula: =CONCAT("foo", "bar")
Canonical: foobar

Owning divergences (1)

DV-0015 hyperformula, libreoffice: function not implemented — CONCAT, IFS, XOR
missing-function hyperformulalibreoffice

Per-engine results

matches canonical diverges no fixture

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