Write a function for the program to perform the calculation within the Mathml file using Unity and C#.

using System; using System.Xml; using UnityEngine; using UnityEngine.UI;

namespace ParseXML { class PARSEMATH : MonoBehaviour {

void Start() { XmlDocument xmlDoc = new XmlDocument(); TextAsset textAsset = (TextAsset)Resources.Load("testing"); xmlDoc.LoadXml(textAsset.text);

foreach (XmlNode node in xmlDoc.DocumentElement.ChildNodes) { string text = node.InnerText; Debug.Log(node.InnerText); } } } }

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File below:

x 2 4 x 4 0