-static void
-update_k_lower (struct k *kk,
- double y_i, double c_i, double cc_i)
-{
- if (cc_i <= kk->tc)
- {
- kk->cc = cc_i;
- kk->c = c_i;
- kk->y = y_i;
- }
-}
-
-
-static void
-update_k_upper (struct k *kk,
- double y_i, double c_i, double cc_i)
-{
- if (cc_i > kk->tc && kk->c_p1 == 0)
- {
- kk->cc_p1 = cc_i;
- kk->c_p1 = c_i;
- kk->y_p1 = y_i;
- }
-}
-
-