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view semiDefIneq.m @ 831:d0934d1143b7 feature/burgers1d

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Fix bug in initialization of differential operators
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Tue, 11 Sep 2018 13:24:08 +0200
parents 0a881a3dc9a9
children eaf557023fbe
line wrap: on
line source

function ineq = semiDefIneq(A)
    [m, sub] = minors(A);

    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