spill

`9f5b67`

Subject: HSTACK
Category: value
Formula: =HSTACK(A1:A2, B1:B2)
Canonical: {1, 3; 2, 4}

Per-engine results

matches canonical diverges no fixture

Engine	Verdict	Value
gsheets	match	{1, 3; 2, 4}
excel	match	{1, 3; 2, 4}
lattice	match	{1, 3; 2, 4}
ironcalc	diverge	#NAME?
hyperformula	diverge	#NAME?
libreoffice	diverge	#NAME?
formulas	match	{1, 3; 2, 4}
pycel	diverge	#NAME?