@Adám That version took a bit more staring at! Especially, the passthrough bit for time setting. I've edited your code into my answer, but as it's a bit weird to apply for a bounty for code which is now mostly your code, I've left mine in there too. ⎕EX - got it, cheers. Wouldn't have gone looking for "Expunge"

@TessellatingHeckler "erase object" on APLcart.

@JeffZeitlin @KritixiLithos The bot runs a full APL:

⋄ ⎕FR←1287 ⋄ 1+ 1E999

@Adám
1E999

@Adám suggestion: "variable" as a synonym

@dzaima should probably have all type names, no?

@Adám as in function, operator? yeah, that makes sense. (⎕EX already reacts to function, but not )erase)

@dzaima That's because ⎕EX is a function :-)