单词 | quod erat demonstrandum |
释义 | quod erat demonstrandumLatin phrase quod erat de·mon·stran·dum ˌkwȯd-ˈer-ˌät-ˌde-mən-ˈstran-dəm -ˌdā-ˌmȯn-ˈsträn-ˌdu̇m : which (is what) was to be shown (originally) —abbreviation QED —used at the end of a logical or mathematical proof |
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