┐的相反符号(┐是什么符号?)
2023-12-22
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鐩磋绗﹀彿鎬庝箞鎵擄紝渚嬪鈭熲攼
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澶嶅悎鍛介绗﹀彿
澶嶅悎鍛介
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鈭э細涓斻€傚舰寮弍鈭锛屽綋p锛宷鍚屾椂涓虹湡鏄椂锛宲鈭鐪燂紝鍚﹀垯鍋囥€傗埁锛氭垨銆傚舰寮弍鈭╭锛屽綋p锛宷鑷冲皯鏈変竴涓负鐪熸槸鏃讹紝p鈭╭鐪燂紝褰損锛宷閮藉亣鏃讹紝p鈭╭鍋囥€傗攼锛氶潪銆傚舰寮忊攼p锛屽綋p鐪熸椂锛屸攼p鍋囷紝褰損鍋囨椂锛屸攼p鐪熴€?/p>
鍛介鐨勭鍙锋湁鍝簺
鍛介閫昏緫锛圥ropositional Logic锛変腑浣跨敤鐨勪富瑕佺鍙峰寘鎷互涓嬪嚑绉嶏細
鍛介鍙樺厓锛圥ropositional Variables锛夛細鐢ㄥ瓧姣嶏紙濡俻銆乹銆乺绛夛級琛ㄧず鐨勫熀鏈懡棰樼鍙枫€傚畠浠彲浠ヤ唬琛ㄥ叿浣撶殑鍛介锛屼緥濡傗€減琛ㄧず浠婂ぉ鏄櫞澶┾€濄€?/p>
閫昏緫杩愮畻绗﹀彿锛圠ogical Operators锛夛細