Hello Hermes, ----- Mail original ----- >.../... >function m=g(x1,x2) > > m=[2*x1-(x1.*(1.25*x2-sqrt(abs(x1))))/abs(x1).^(3/2),2.5*(1.25*x2-sqrt(abs(x1)))];
.. or ./abs(x1) // instead? >.../... >I receive the following alert: > "Function not defined for given argument type (s), check arguments or >define function% function_abs for overloading." > >should I define the function mabs = sqrt (x1 ^ 2 + x2 ^ 2); > >And using only the function g in contour2d (x, 2 * x ', g, [0 0]) I also >receive the following alert: >---> in builtin contour2d (C: \ PROGRA ~ 1 \ SCILAB ~ 1.0 \ modules \ >graphics \ macros \ contour2d.sci line 12) >at line 33 of executed file C: \ Users \ hermesr \ Documents \ Scilab Xcos \ >FORUMs \ Heart and numderivative2.sce > >g: Wrong size for output argument # 1: A Scalar expected. I also get with 6.0.0+: --> contour2d(x, 2*x', g, [0 0]); in builtin contour2d ( SCI\modules\graphics\macros\contour2d.sci line 12 ) g: Wrong size for output argument #1: A Scalar expected. 敦慶l: An error occured in '硥捥敆慶䙬' subroutine. Samuel _______________________________________________ users mailing list [email protected] http://lists.scilab.org/mailman/listinfo/users
