`concatenation`

Subject: op:&
Category: value
Formula: ="hello" & " " & "world"
Canonical: hello world

Per-engine results

matches canonical diverges no fixture

Engine	Verdict	Value
gsheets	match	[object Object]
excel	match	[object Object]
lattice	match	hello world
ironcalc	match	hello world
hyperformula	match	hello world
libreoffice	diverge	—
formulas	match	hello world
pycel	diverge	#NAME?