view semiDefIneq.m @ 998:2b1b944deae1 feature/getBoundaryOp

Add getBoundaryOperator to all 1d schemes. Did not add getBoundaryQuadrature because it doesnt make sense in 1d (?)
author Martin Almquist <malmquist@stanford.edu>
date Sat, 12 Jan 2019 13:35:19 -0800
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