Lines Matching refs:gamma
1008 fe delta, gamma, beta, ftmp, ftmp2, tmptmp, alpha, fourbeta;
1011 // gamma = y^2
1012 fe_sqr(gamma, y_in);
1013 // beta = x*gamma
1014 fe_mul(beta, x_in, gamma);
1031 // z' = (y + z)^2 - gamma - delta
1032 fe_add(delta, gamma, delta);
1037 // y' = alpha*(4*beta - x') - 8*gamma^2
1039 fe_add(gamma, gamma, gamma);
1040 fe_sqr(gamma, gamma);
1042 fe_add(gamma, gamma, gamma);
1043 fe_sub(y_out, y_out, gamma);
