{"action":"opened","issue":{"url":"https://api.github.com/repos/FStarLang/FStar/issues/429","labels_url":"https://api.github.com/repos/FStarLang/FStar/issues/429/labels{/name}","comments_url":"https://api.github.com/repos/FStarLang/FStar/issues/429/comments","events_url":"https://api.github.com/repos/FStarLang/FStar/issues/429/events","html_url":"https://github.com/FStarLang/FStar/issues/429","id":113328893,"number":429,"title":"How to make variable reassignement under quantifier ?","user":{"login":"jkzinzindohoue","id":9868015,"avatar_url":"https://avatars.githubusercontent.com/u/9868015?v=3","gravatar_id":"","url":"https://api.github.com/users/jkzinzindohoue","html_url":"https://github.com/jkzinzindohoue","followers_url":"https://api.github.com/users/jkzinzindohoue/followers","following_url":"https://api.github.com/users/jkzinzindohoue/following{/other_user}","gists_url":"https://api.github.com/users/jkzinzindohoue/gists{/gist_id}","starred_url":"https://api.github.com/users/jkzinzindohoue/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jkzinzindohoue/subscriptions","organizations_url":"https://api.github.com/users/jkzinzindohoue/orgs","repos_url":"https://api.github.com/users/jkzinzindohoue/repos","events_url":"https://api.github.com/users/jkzinzindohoue/events{/privacy}","received_events_url":"https://api.github.com/users/jkzinzindohoue/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/FStarLang/FStar/labels/question","name":"question","color":"cc317c"},{"url":"https://api.github.com/repos/FStarLang/FStar/labels/usability","name":"usability","color":"009800"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-10-26T10:43:02Z","updated_at":"2015-10-26T10:43:02Z","closed_at":null,"body":"I cannot make the following go through, what would be the appropriate way to prove it ?\r\nIs there a nice pattern to add ?\r\n\r\n```F#\r\nmodule Test\r\n\r\nval test: p:(int -> Tot bool) ->\r\n  Lemma (requires (forall (i:int). i >= 0 ==> p (i+1)))\r\n\t(ensures (forall (i:int). i >= 1 ==> p i))\r\nlet test p = ()\r\n```"}}