Merged in feature/dirac_discr (pull request #17) Add multi-d dirac discretization with tests Approved-by: Vidar Stiernström <vidar.stiernstrom@it.uu.se> Approved-by: Martin Almquist <malmquist@stanford.edu> Approved-by: Jonatan Werpers <jonatan.werpers@it.uu.se>

function show(str)
    assertType(str, {'string', 'char'})
    val = evalin('caller',str);
    fprintf('%s => %s\n\n', str, toString(val));
end