Also
http://code.jsoftware.com/wiki/Vocabulary/com#Defining_a_Modifier
which I have just updated with added detail on this topic.
Henry Rich
On 3/17/2018 12:42 PM, R.E. Boss wrote:
http://www.jsoftware.com/help/learning/13.htm , especially 13.6
R.E Boss
-----Original Message-----
From: Programming <[email protected]> On
Behalf Of David Lambert
Sent: zaterdag 17 maart 2018 17:30
To: programming <[email protected]>
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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