assay
math-longtail

1e062a

Subject
ATAN
Category
value
Formula
=ATAN(1)
Canonical

Per-engine results

matches canonical diverges no fixture

Engine Verdict Value
gsheets diverge 0.785398
excel diverge 0.785398
lattice diverge 0.785398
ironcalc diverge 0.785398163
hyperformula diverge 0.7853981634
libreoffice diverge 0.785398
formulas diverge 0.785398
pycel diverge 0.785398