Mercurial > hg > ishara

diff general/funutils/@function_handle/lt.m @ 39:c388f1c70669

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Updated documentation and fixed some bugs in function algebra
author samer
date Tue, 29 Jan 2013 17:02:00 +0000
parents 9d24b616bb06
children
line wrap: on
line diff
--- a/general/funutils/@function_handle/lt.m	Tue Jan 29 15:59:01 2013 +0000
+++ b/general/funutils/@function_handle/lt.m	Tue Jan 29 17:02:00 2013 +0000
@@ -1,4 +1,12 @@
-function g=le(f,I)
+% lt - select inputs to function
+%
+% lt :: (A{1:N}=>B{:}), I:[[N]->natural] -> (C{:}=>B{:}) :- C(I)==A(1:N).
+%
+% f<[i,j,k...] is a function which takes any number of arguments
+% but passes only the ith,jth,kth etc arguments to f, returning
+% any values from f.
+
+function g=lt(f,I)
 	if nargout(f)==1, g=@q1; else g=@qn; end
 
 	function x=q1(varargin)