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diff scripts/optimization/fzero.m @ 13027:b9a89ca0fb75

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prevent optimization functions from setting ans in workspace at startup * fminbnd.m, fminunc.m, fsolve.m, fzero.m, lsqnonneg.m, pqpnonneg.m, qp.m: Discard result from call to __all_opt__ in PKG_ADD command.
author John W. Eaton <jwe@octave.org>
date Mon, 29 Aug 2011 13:07:22 -0400
parents 2dbac27e0e40
children 72c96de7a403
line wrap: on
line diff
--- a/scripts/optimization/fzero.m
+++ b/scripts/optimization/fzero.m
@@ -93,7 +93,8 @@
 ## the need for external functions and error handling. The algorithm has
 ## also been slightly modified.
 
-## PKG_ADD: __all_opts__ ("fzero");
+## PKG_ADD: ## Discard result to avoid polluting workspace with ans at startup.
+## PKG_ADD: [~] = __all_opts__ ("fzero");
 
 function [x, fval, info, output] = fzero (fun, x0, options = struct ())