lambda

`cf90e6`

Subject: REDUCE
Category: value
Formula: =REDUCE("", {"a";"b";"c"}, LAMBDA(acc, x, acc&x))
Canonical: abc

Per-engine results

matches canonical diverges no fixture

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