`add-row-vectors-mismatched-length`

Subject: ADD
Category: value
Formula: ={1,2,3}+{10,20}
Canonical: —

Per-engine results

matches canonical diverges no fixture

Engine	Verdict	Value
gsheets	diverge	{11, 22, #N/A}
excel	diverge	{11, 22, #N/A}
lattice	diverge	{11, 22, #N/A}
ironcalc	diverge	#N/IMPL!
hyperformula	diverge	{11, 22, #N/A}
libreoffice	match	—
formulas	match	—
pycel	diverge	#NAME?