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23 May 2024: apply (fast intro!: FiniteFun.intros) done lemma FiniteFun_subset: "⟦c<=b; b A-||>B⟧ c A-||>B" by (blast intro: FiniteFun_subset_lemma) ( Some further results by Sidi O. ... f A->B f A-||>B" apply (erule Fin.induct) apply (simp add:apply (case_tac "a

30 Apr 2024: Alternatively, you can book a hotel or B&B room via the Visit Cambridge website or visit the Cambridge Rooms site that includes accommodation at other Colleges.

22 Jan 2024: A. = nb. Initial atomic positions in the B plane are given by x. ... A. = -b/4 (x = ). u. A. = b/4 (x = -). u. B. = b/4 (x = ). u. B. = -b/4 (x = -). The displacement u(x) varies as arctan(x) with distance from the

23 May 2024: b' B (b, b') r" proof fix b' show "b' B (b, b') r" proof assume As: "b' B" hence : "br b'r" usingby auto fromhave "b' = b (b',b) r" ... by auto moreover have "b' = b (b, b') r" usingby (auto simp add: refl_on_def) moreover have "b' b (b',b) r (b,b') r"

23 May 2024: thesis. qed lemma sigma_sets_UNION: "countable B (b. b B bX A) BX A" using from_nat_into [of B] range_from_nat_into [of B] sigma_sets.Union [of ... a A aM B" assumes B: "b. b B bM A" shows "sigma_sets M AM B" proof (introfix a assume "aM A" fromshow "aM B

23 May 2024: session key and various verifiers) | SR7: "⟦ evs7 sr; Nonce Nbevs7;B); BKNb,pairK(A,B)); Key Kevs7; Inputs B (Card B) ⦃Agent A, Nonce Na⦄evs7⟧B) B ⦃Nonce Nb, Key ... lemma Confidentiality_B: "⟦B) B ⦃Nonce Nb, Key K, Certificate,A,B)) (Nonce

23 May 2024: Q(x))› apply (eruleTHEN mp] | assumption | ruleerule (1)done subsection ‹Equality rules› lemma sym: ‹a = b b = a› apply (erule subst) apply (rule refl) done lemma trans: ‹⟦a = b; b = c⟧ ... for the equality predicate!› lemma eq_cong:

23 May 2024: locale semigroup = fixes f :: "'a 'a 'a" (infixl "" 70) assumes assoc [ac_simps]: "a b c = a (b c)" locale abel_semigroup = semigroup assumes commute [ac_simps]: "a b = b a" ... standard (fact add_assoc) declareend hide_fact add_assoc class

23 May 2024: B; u A; v B⟧ A B" by (lemma insert_lepoll_cong: assumes "A B" "b B" shows "insert a Ab B" proof - obtain f where f: "inj_on f A" ... where "inj_on f A" "f A B" using assms by (then obtain b where b: "b B" "b f A" by auto show?

23 May 2024: thesis by auto next case False from ‹a dvd b› obtain c where b: "b = a c". ... b b" by simp then have "normalize aa div b b)" by simp then show?

29 Jan 2024: Accommodation is available at Jesus College, Cambridge Jesus College, West Court, is a 5 minute walk from the front of Trinity College. Rooms are available at a

23 Feb 2024: b><span> </span><span>2015 6;7405</span></p> <p><b>Gulati A, Ismail TF , </b>Shakur R et al.<b> </b>Clinical utility and prognostic value of left atrial volume ... a

23 May 2024: subset.chain 𝒜 𝒞 = (𝒞 𝒜 (X𝒞. Y𝒞. X Y Y X))" by (auto simp: subset.chain_def) lemma subset_chain_insert: "subset.chain 𝒜 (insert B ) B 𝒜 (X. ... S" and 2: "AC. BC. A B B A" for C proof - let?

23 May 2024: a = "aλb. (a b / (b b)). R. ... a b / (b b)). R.

23 May 2024: combine_options (f x) (m1 x) (m2 x))" unfolding combine_options_def by transfer_prover lemma combine_parametric: "((B ===> B ===> B) ===> (AB) ===> (AB) ===> (AB)) (λf m1 m2 x. ... lift_definition combine :: "('b 'b 'b) ('a,'b) mapping ('a,'b) mapping

23 May 2024: b T j (i b) = b" "b. b T i b S" assumes eq: "a. ... b T - T' j (i b) = b" "b. b T - T' i b S - S'" assumes nn: "a.

23 May 2024: finally have "b<": "b r (a f b) f c". fromhave "c<": "c r (a f b) f c". ... also fromhave "… r a f …". finally have "b<": "b r a f (b f c)".

23 May 2024: bB r a b" "a1 a2 b. ⟦ a1 A; a2 A; b B; r a1 b; r a2 b ⟧ a1 = a2" shows "card AB" proof - let? ... P = "λa b. b B r a b" let? f = "λa.

23 May 2024: inverse (X n))" proof (fix r :: rat assume "r" obtain b i where b: "b" and i: "ni. ... r› b) show "rb (b r b)b" using b by simp qed obtain j where j: "mj.

23 May 2024: simp lemma set_mset_empty [simp]: "by (simp add: set_mset_def) lemma set_mset_single: "set_mset {#b#} = {b}" by (simp add: set_mset_def) lemma ... Mx A" by (where x = "Mx#}"]) simp lemma multiset_add_sub_el_shuffle: assumes "c # B" and "b c" shows