`acosh-at-1`

Subject: ACOSH
Category: value
Formula: =ACOSH(1)
Canonical: 0

Per-engine results

matches canonical diverges no fixture

Engine	Verdict	Value
gsheets	match	[object Object]
excel	match	[object Object]
lattice	match	0
ironcalc	match	0
hyperformula	match	0
libreoffice	diverge	—
formulas	match	0
pycel	match	0