Ambrus wrote: > Alternately you can try the other meaning of the colon conjunction: > minus =: (3 :'-y') :(3 :'x-y')
You have a small typo; the second 3 should be a 4 . To wit:
minus =: (3 :'-y') :(4 :'x-y')
-Dan
PS: Also, you could elide the first (leftmost) set of parens, if you wanted:
minus =: 3 :'-y':(4 :'x-y')
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