I want to use Newton's method as a very brief example that demonstrates several distinctive features of J.
So far I have newton=:1 : '-(u % u d. 1)' (_2+*:) newton^:_ ] 2 1.41421 1&o. newton^:_ i.7 0 0 3.14159 3.14159 3.14159 9.42478 6.28319 Does anyone have suggestions for improving the adverb or the examples? Best wishes, John ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
