hey, I was looking for even? in the language wiki https://github.com/arturo-lang/arturo/wiki , as in:

if? even? x -> print [x "is even"]

but I couldn't find it in Arithmetic, Comparison, Core, Logic, or Numbers - I figured those were the most obvious places to look.

I was wondering specifically if this example

loop 1..10 'x [ if? even? x -> print [x "is even"] else -> print [x "is odd"] ]

could be rewritten

loop 1..10 'x [ even? x -> print [x "is even"] odd? x -> print [x "is odd"] ]

and what other number checking things one could do - like decimal?, positive? negative?