`4d9a1d`

Subject: op:&
Category: value
Formula: ={"a","b"}&{"1";"2";"3"}
Canonical: [3×2]

Per-engine results

matches canonical diverges no fixture

Engine	Verdict	Value
gsheets	match	[3×2]
excel	match	[3×2]
lattice	match	[3×2]
ironcalc	diverge	#N/IMPL!
hyperformula	match	[3×2]
libreoffice	diverge	a1
formulas	match	[3×2]
pycel	diverge	a1