static void M_log_basic_iteration(BigNumber nn, BigNumber rr, int places)
{
BigNumber tmp0, tmp1, tmp2, tmpX;
if (places < 360)
{
BigNumber.M_log_solve_cubic(nn, rr, places);
}
else
{
tmp0 = new BigNumber();
tmp1 = new BigNumber();
tmp2 = new BigNumber();
tmpX = new BigNumber();
BigNumber.M_log_solve_cubic(nn, tmpX, 110);
BigNumber.Neg(tmpX, tmp0);
BigNumber.Exp(tmp0, tmp1, (places + 8));
BigNumber.Mul(tmp1, nn, tmp2);
BigNumber.Sub(tmp2, BigNumber.One, tmp1);
BigNumber.M_log_near_1(tmp1, tmp0, (places - 104));
BigNumber.Add(tmpX, tmp0, tmp1);
BigNumber.Round(tmp1, rr, places);
}
}