As long as your adverb definition doesn't access x or y, then you can build a
single line conjunction defintion by returning from the adverb with
2 : ('pre part' , (part of definition that depends on m) , 'post part'
you might also want to consider a single adverb that takes a 3 part gerund as
argument (or conjunction that takes 2 part m gerund)
________________________________
From: David Lambert <[email protected]>
To: programming <[email protected]>
Sent: Saturday, March 17, 2018 12:30 PM
Subject: [Jprogramming] adverb returns conjunction
How do I write an adverb that returns an explicit conjunction which
depends on m? The conjunction to return---look for "adverb's m"---is
2 :0
NB. m are the known field values
NB. u is the interpolant, be it i122 i123 i124 or other
NB. y is the goal.
NB. return the local coordinate for which m&u yields y.
f=. y - m&v
jacobian=. f D.1
(- %.@:jacobian mp f)^:_ ,: adverb's m # 0
)
Thanks!
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