Mercurial > repos > public > sbplib
view semiDefIneq.m @ 1329:7df63b17e078 feature/D2_boundary_opt
Add support for boundary optimized grids in DefCurvilinear, and add boundaryOptimizedCurvilinear for constructing a curvilinear grid with boundary optimized grid point placement.
author | Vidar Stiernström <vidar.stiernstrom@it.uu.se> |
---|---|
date | Mon, 14 Feb 2022 14:55:29 +0100 |
parents | eaf557023fbe |
children |
line wrap: on
line source
function ineq = semiDefIneq(A, verbose) default_arg('verbose', true); [m, sub] = minors(A, verbose); ineqsys = true; for i = 1:length(m) ineqsys = ineqsys & m(i) >= 0; end ineq = simplify(ineqsys); str = toString(ineq); fprintf('%s\n',strjoin(strsplit(str,' & '), '\n')); end