Matrices.numberOfRealZeros(complexVector);
Function numberOfRealZeros(..) determines the number of elements of vector "complexVector" with vanishing imaginary part, i.e., complexVector[i].im = 0.
// c = {0; 1+2*j; 1-2*j; 2; -3; -1-j; -1+j}; result = Matrices.numberOfRealZeros(c); -> result = 3;
function numberOfRealZeros import Modelica_LinearSystems2.Math.Complex; input Complex complexVector[:] "Complex vector"; output Integer result "Number of elements of v with v.im = 0"; end numberOfRealZeros;