equal
deleted
inserted
replaced
171 apply (simp (no_asm_simp) add: partition_le) |
171 apply (simp (no_asm_simp) add: partition_le) |
172 apply (rule order_trans) |
172 apply (rule order_trans) |
173 prefer 2 apply assumption |
173 prefer 2 apply assumption |
174 apply (subgoal_tac "psize D - n = Suc (psize D - Suc n)") |
174 apply (subgoal_tac "psize D - n = Suc (psize D - Suc n)") |
175 prefer 2 apply arith |
175 prefer 2 apply arith |
176 apply (drule_tac x = "psize D - Suc n" in spec) |
176 apply (drule_tac x = "psize D - Suc n" in spec, simp) |
177 ML {* fast_arith_split_limit := 0; *} (* FIXME *) |
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178 apply simp |
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179 ML {* fast_arith_split_limit := 9; *} (* FIXME *) |
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180 done |
177 done |
181 |
178 |
182 lemma partition_ub_lt: "[| partition(a,b) D; n < psize D |] ==> D(n) < b" |
179 lemma partition_ub_lt: "[| partition(a,b) D; n < psize D |] ==> D(n) < b" |
183 by (blast intro: partition_rhs [THEN subst] partition_gt) |
180 by (blast intro: partition_rhs [THEN subst] partition_gt) |
184 |
181 |
437 apply (rule order_trans) |
434 apply (rule order_trans) |
438 apply (auto simp add: abs_le_interval_iff) |
435 apply (auto simp add: abs_le_interval_iff) |
439 apply (simp add: right_diff_distrib) |
436 apply (simp add: right_diff_distrib) |
440 done |
437 done |
441 |
438 |
442 ML {* fast_arith_split_limit := 0; *} (* FIXME: rewrite proof *) |
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443 |
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444 lemma FTC1: "[|a \<le> b; \<forall>x. a \<le> x & x \<le> b --> DERIV f x :> f'(x) |] |
439 lemma FTC1: "[|a \<le> b; \<forall>x. a \<le> x & x \<le> b --> DERIV f x :> f'(x) |] |
445 ==> Integral(a,b) f' (f(b) - f(a))" |
440 ==> Integral(a,b) f' (f(b) - f(a))" |
446 apply (drule order_le_imp_less_or_eq, auto) |
441 apply (drule order_le_imp_less_or_eq, auto) |
447 apply (auto simp add: Integral_def) |
442 apply (auto simp add: Integral_def) |
448 apply (rule ccontr) |
443 apply (rule ccontr) |
470 apply (rule_tac [2] setsum_right_distrib [THEN subst]) |
465 apply (rule_tac [2] setsum_right_distrib [THEN subst]) |
471 apply (auto simp add: partition_rhs partition_lhs partition_lb partition_ub |
466 apply (auto simp add: partition_rhs partition_lhs partition_lb partition_ub |
472 fine_def) |
467 fine_def) |
473 done |
468 done |
474 |
469 |
475 ML {* fast_arith_split_limit := 9; *} (* FIXME *) |
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476 |
470 |
477 lemma Integral_subst: "[| Integral(a,b) f k1; k2=k1 |] ==> Integral(a,b) f k2" |
471 lemma Integral_subst: "[| Integral(a,b) f k1; k2=k1 |] ==> Integral(a,b) f k2" |
478 by simp |
472 by simp |
479 |
473 |
480 lemma Integral_add: |
474 lemma Integral_add: |