assay

DV-0061

formulas: different argument interpretation — ISNUMBER, N

Cause
arg-semantics
Category
value
Diverging engines
formulas
Behavior signature
true
Test count
2
Seeded
2026-04-25
Last confirmed
2026-04-25

Subjects (2)

Tests (2)

matches canonical diverges no fixture in this DV's cluster

Test Formula Canonical gsheets excel lattice ironcalc hyperformula libreoffice formulas pycel
ISNUMBER/isnumber-of-numeric-text =ISNUMBER("42") false gsheetsfalse excelfalse latticefalse ironcalcfalse hyperformulafalse libreoffice formulastrue pycelfalse
N/n-of-true-info =N(TRUE) 1 gsheets1 excel1 lattice1 ironcalc1 hyperformula#NAME? libreoffice formulastrue pycel1