public static int determinant(int2x2 m)
{
int a = m.c0.x;
int b = m.c1.x;
int c = m.c0.y;
int d = m.c1.y;
return(a * d - b * c);
}
public uint2x2(int2x2 v)
{
this.c0 = (uint2)v.c0;
this.c1 = (uint2)v.c1;
}
public static uint2x2 uint2x2(int2x2 v)
{
return(new uint2x2(v));
}
public static uint2 hashwide(int2x2 v)
{
return((asuint(v.c0) * uint2(0x4ABF0813u, 0x86068063u) +
asuint(v.c1) * uint2(0xD75513F9u, 0x5AB3E8CDu)) + 0x676E8407u);
}
public static uint hash(int2x2 v)
{
return(csum(asuint(v.c0) * uint2(0xE191B035u, 0x68586FAFu) +
asuint(v.c1) * uint2(0xD4DFF6D3u, 0xCB634F4Du)) + 0x9B13B92Du);
}
public static int2x2 transpose(int2x2 v)
{
return(int2x2(
v.c0.x, v.c0.y,
v.c1.x, v.c1.y));
}
public double2x2(int2x2 v)
{
this.c0 = v.c0;
this.c1 = v.c1;
}
public static double2x2 double2x2(int2x2 v)
{
return(new double2x2(v));
}
public float2x2(int2x2 v)
{
this.c0 = v.c0;
this.c1 = v.c1;
}
public static float2x2 float2x2(int2x2 v)
{
return(new float2x2(v));
}