`d15605`

Subject: IMSUM
Category: value
Formula: =IMSUM("1+i", "2+2i", "3+3i")
Canonical: 6+6i

Owning divergences (3)

DV-0001 pycel: function not implemented — AVEDEV, AVERAGEA, COLUMNS (+75 more)
missing-function pycel
DV-0105 ironcalc: different error code — IMSUM
error-code ironcalc
DV-0106 lattice: rendered with different format — IMSUM
format-rendering lattice

Per-engine results

matches canonical diverges no fixture

Engine	Verdict	Value
gsheets	match	6+6i
excel	match	6+6i
lattice	diverge	{__typeof: "Complex", …
ironcalc	diverge	#ERROR!
hyperformula	match	6+6i
libreoffice	match	6+6i
formulas	match	6+6i
pycel	diverge	#NAME?