1-qator: Nomlar maydonidan using System sinflardan foydalanishimiz mumkinligini anglatadi. 2-qator

public static uint Max(uint val1,uint val2) - val1 va val2 ning kattasini qaytaradi.
public static ushort Max(ushort val1,ushort val2) - val1 va val2 ning kattasini qaytaradi.
public static ulong Max(ulong val1,ulong val2) - val1 va val2 ning kattasini qaytaradi.
public static byte Max(byte val1,byte val2) - val1 va val2 ning kattasini qaytaradi.
public static sbyte Max(sbyte val1,sbyte val2) - val1 va val2 ning kattasini qaytaradi.
public static double Min(double val1,double val2) - val1 va val2 ning kichigini qaytaradi.
public static float Min(float val1,float val2) - val1 va val2 ning kichigini qaytaradi.
public static decimal Min(decimal val1,decimal val2) - val1 va val2 ning kichigini qaytaradi.
public static int Min(int val1,int val2) - val1 va val2 ning kichigini qaytaradi.
public static short Min(short val1,short val2) - val1 va val2 ning kichigini qaytaradi.
public static long Min(long val1,long val2) - val1 va val2 ning kichigini qaytaradi.
public static uint Min(uint val1,uint val2) - val1 va val2 ning kichigini qaytaradi.
public static ushort Min(ushort val1,ushort val2) - val1 va val2 ning kichigini qaytaradi.
public static ulong Min(ulong val1,ulong val2) - val1 va val2 ning kichigini qaytaradi.
public static byte Min(byte val1,byte val2) - val1 va val2 ning kichigini qaytaradi.
public static sbyte Min(sbyte val1,sbyte val2) - val1 va val2 ning kichigini qaytaradi.
public static double Pow(double x,double y) - x ning y darajasiga ko'tarilgan qiymatini qaytaradi.
public static double Round(double a) - eng yaqin butun songa yaxlitlangan a qiymatini qaytaradi.
public static decimal Round(decimal d) - eng yaqin butun songa yaxlitlangan a qiymatini qaytaradi.
public static double Round(double value, int digits) - kasr qismidagi raqamlar soni digits parametrining qiymatiga teng bo'lgan eng yaqin raqamga yaxlitlangan qiymatni qaytaradi.