In reply to @DavidKButlerUoA
@DavidKButlerUoA Wikipedia says 9 is an 'absorbing element' en.m.wikipedia.org/wiki/Absorbing…
But I'd always call it a 'zero element'.
In reply to @christianp
@DavidKButlerUoA Just spotted I wrote 9 instead of 0 🙄
In reply to @DavidKButlerUoA
@DavidKButlerUoA Wikipedia says 9 is an 'absorbing element' en.m.wikipedia.org/wiki/Absorbing…
But I'd always call it a 'zero element'.
In reply to @christianp
@DavidKButlerUoA Just spotted I wrote 9 instead of 0 🙄