442 static Fq Fq_freeze(int32 x)  in Fq_freeze()  function
455     ai = Fq_freeze(a1*(int32)ai);  in Fq_recip()
475   return Fq_freeze(tau3*(int32)T-tau2);  in Right()
583     for (j = 0;j <= i;++j) result = Fq_freeze(result+f[j]*(int32)g[i-j]);  in Rq_mult_small()
588     for (j = i-p+1;j < p;++j) result = Fq_freeze(result+f[j]*(int32)g[i-j]);  in Rq_mult_small()
593     fg[i-p] = Fq_freeze(fg[i-p]+fg[i]);  in Rq_mult_small()
594     fg[i-p+1] = Fq_freeze(fg[i-p+1]+fg[i]);  in Rq_mult_small()
607   for (i = 0;i < p;++i) h[i] = Fq_freeze(3*f[i]);  in Rq_mult3()
645     for (i = 0;i < p+1;++i) g[i] = Fq_freeze(f0*g[i]-g0*f[i]);  in Rq_recip3()
646     for (i = 0;i < p+1;++i) r[i] = Fq_freeze(f0*r[i]-g0*v[i]);  in Rq_recip3()
653   for (i = 0;i < p;++i) out[i] = Fq_freeze(scale*(int32)v[p-1-i]);  in Rq_recip3()
807   for (i = 0;i < I;++i) T[i] = Top(Fq_freeze(bA[i]+r[i]*q12));  in Encrypt()
818     r[i] = -int16_negative_mask(Fq_freeze(Right(T[i])-aB[i]+4*w+1));  in Decrypt()