operator - method
Implementation
Vector operator -(Vector other) {
assert(this.size == other.size, "Vector dimensions mismatch");
final List<double> newEls = List<double>.from(this.elements);
for (int i = 0; i < newEls.length; i++) {
newEls[i] -= other.elements[i];
}
return Vector.fromList(newEls);
}