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8180
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1 |
val make_imp_tac = EVERY'[rtac mp, fn i => atac (i+1), etac thin_rl];
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2 |
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8177
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3 |
Goalw [body_def] "finite (dom body)";
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4 |
br finite_dom_map_of 1;
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5 |
qed "finite_dom_body";
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6 |
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7 |
Goalw [WT_bodies_def, body_def] "[| WT_bodies; body pn = Some b |] ==> WT b";
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8 |
bd map_of_SomeD 1;
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9 |
by (Fast_tac 1);
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10 |
qed "WT_bodiesD";
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11 |
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12 |
val WTs_elim_cases = map WTs.mk_cases
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13 |
["WT SKIP", "WT (X:==a)", "WT (LOCAL Y:=a IN c)",
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14 |
"WT (c1;;c2)","WT (IF b THEN c1 ELSE c2)", "WT (WHILE b DO c)",
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15 |
"WT (BODY P)", "WT (X:=CALL P(a))"];
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16 |
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17 |
AddSEs WTs_elim_cases;
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