`double-unary-coerces-boolean-row-to-numeric`

Subject: SUMPRODUCT
Category: value
Formula: =SUMPRODUCT(--({1,2,3}>1))
Canonical: 2

Owning divergences (3)

DV-0027 ironcalc: function not implemented — REPLACE, SUMPRODUCT
missing-function ironcalc
DV-0089 formulas: different argument interpretation — SUMPRODUCT
arg-semantics formulas
DV-0090 pycel: rendered with different format — SUMPRODUCT
format-rendering pycel

Per-engine results

matches canonical diverges no fixture

Engine	Verdict	Value
gsheets	match	2
excel	match	2
lattice	match	2
ironcalc	diverge	#NAME?
hyperformula	match	2
libreoffice	diverge	—
formulas	diverge	0
pycel	diverge	#NAME?