DV-0248

ironcalc: SUM doesn't coerce booleans or numeric strings — returns 0

Cause
arg-semantics
Category
value
Diverging engines
ironcalc
Behavior signature
0
Test count
2
Seeded
2026-04-26
Last confirmed
2026-04-26

Subjects (1)

SUM

Tests (2)

matches canonical diverges no fixture in this DV's cluster

Test Formula Canonical gsheets excel lattice ironcalc hyperformula libreoffice formulas pycel
type-coercion/255ef9 =SUM(TRUE, FALSE, TRUE) 2 gsheets2 excel2 lattice2 ironcalc0 hyperformula#NAME? libreoffice— formulas— pycel—
type-coercion/9c608d =SUM("1", "2", "3") 6 gsheets6 excel6 lattice6 ironcalc0 hyperformula6 libreoffice— formulas— pycel—