financial-timevalue

`ispmt-first-period`

Subject: ISPMT
Category: value
Formula: =ISPMT(0.05, 0, 5, -1000)
Canonical: 50

Owning divergences (1)

DV-0001 pycel: function not implemented — AVEDEV, AVERAGEA, COLUMNS (+75 more)
missing-function pycel

Per-engine results

matches canonical diverges no fixture

Engine	Verdict	Value
gsheets	match	50
excel	match	50
lattice	match	50
ironcalc	match	50
hyperformula	match	50
libreoffice	diverge	—
formulas	match	50
pycel	diverge	#NAME?