prio/ExtGG.thy
changeset 303 d9b0a2fd0db7
parent 302 06241c45cb17
child 311 23632f329e10
equal deleted inserted replaced
302:06241c45cb17 303:d9b0a2fd0db7
   893 qed
   893 qed
   894 
   894 
   895 lemma runing_inversion_3:
   895 lemma runing_inversion_3:
   896   assumes runing': "th' \<in> runing (t@s)"
   896   assumes runing': "th' \<in> runing (t@s)"
   897   and neq_th: "th' \<noteq> th"
   897   and neq_th: "th' \<noteq> th"
   898   shows "(th' \<noteq> th \<and> th' \<in> threads s \<and> cntV s th' < cntP s th')"
   898   shows "th' \<in> threads s \<and> cntV s th' < cntP s th'"
   899 proof -
   899 proof -
   900   from runing_inversion_2 [OF runing'] and neq_th
   900   from runing_inversion_2 [OF runing'] and neq_th
   901   show ?thesis by auto
   901   show ?thesis by auto
   902 qed
   902 qed
   903 
   903