internal int getCPermSym()
{
if (EPermR2S != null)
{
int idx = EPermR2S[getCPerm()];
return(idx ^ e2c[idx & 0xf]);
}
if (temps == null)
{
temps = new CubieCube();
}
for (int k = 0; k < 16; k++)
{
CornConjugate(this, SymInv[k], temps);
int idx = Array.BinarySearch(EPermS2R, (char)temps.getCPerm());
if (idx >= 0)
{
return(idx << 4 | k);
}
}
throw new Exception("assert getCPermSym()");
}
