Are vectors and matrices reference or value types? Math.Net Numerics

Question

Excuse my ignorance, but are vectors and matrices reference or value types? Not sure if that makes a difference, but I am referring to those created from an array?

I tried to look it up online quickly, but couldn't find the answer.

I tried a few things in my code that made me conclude they are reference types, but being the beginner I am, I wanted to confirm from the experts.

Answer 1

Math.NET Numerics Vector and Matrix are reference types:

public abstract partial class Vector<T> : IFormattable, IEquatable<Vector<T>>, IList, IList<T>, ICloneable
        where T : struct, IEquatable<T>, IFormattable

public abstract partial class Matrix<T> : IFormattable, IEquatable<Matrix<T>>, ICloneable
        where T : struct, IEquatable<T>, IFormattable