{"resolved":true,"match_type":"uuid","source_type":"original_book","book_id":"38270854-596f-4a26-8183-db8c968c6020","title":"编码 隐匿在计算机软硬件背后的语言","author":null,"edition":null,"publisher":null,"year":null,"isbn":"9787121181184","requested_by":"printed_page","book":{"source_type":"original_book","book_id":"38270854-596f-4a26-8183-db8c968c6020","id":"38270854-596f-4a26-8183-db8c968c6020","uuid":"38270854-596f-4a26-8183-db8c968c6020","title":"编码 隐匿在计算机软硬件背后的语言","normalized_title":"编码隐匿在计算机软硬件背后的语言","author":null,"edition":null,"publisher":null,"year":null,"isbn":"9787121181184","isbns":["9787121181184","0123456789","6044921875","3039331000","0000000000","0000000000000"],"parsed":true,"ai_readable":true,"document_type":"book","page_count":438,"navigation_url":"https://workshop.closeclaw.top/ai/book/38270854-596f-4a26-8183-db8c968c6020","title_url":"https://workshop.closeclaw.top/ai/title/%E7%BC%96%E7%A0%81%20%E9%9A%90%E5%8C%BF%E5%9C%A8%E8%AE%A1%E7%AE%97%E6%9C%BA%E8%BD%AF%E7%A1%AC%E4%BB%B6%E8%83%8C%E5%90%8E%E7%9A%84%E8%AF%AD%E8%A8%80","fixed_page_url_template":"https://workshop.closeclaw.top/ai/book/38270854-596f-4a26-8183-db8c968c6020/page/{printed_page}","path_api_url_template":"https://workshop.closeclaw.top/api/ai/book/38270854-596f-4a26-8183-db8c968c6020/page/{printed_page}","read_url":"https://workshop.closeclaw.top/api/ai/read/38270854-596f-4a26-8183-db8c968c6020","page_url":"https://workshop.closeclaw.top/api/ai/books/38270854-596f-4a26-8183-db8c968c6020/page","search_url":"https://workshop.closeclaw.top/api/ai/books/38270854-596f-4a26-8183-db8c968c6020/search"},"page":{"printed_page":105,"pdf_page":121,"physical_index":121,"physical_index_base":0,"printed_page_status":"recognized","page_sha256":"cdb542e2be813c95cfb66a4b339c13f6b31059eebdfe7178d77bdbadb94de3ee"},"chapter":"编码隐匿在计算机软硬件背后的语言","content":"$$\n( M \\times N \\times ( W + T ) ) + ( F \\times N \\times ( 1 - W ) ) + B\n$$\n\n既然你知道两个开关串联表示逻辑AND（用符号“×”表示)；两个开关并联表示逻辑OR（用符号“+”表示)，因此你可以将8个开关做如下连接。\n\n此电路中的每个开关都用一个字母来标记—与在布尔表达式中所用的字母一样(W表示NOTW，它是1-W的另一种表示方式)。如果按照从左到右、从上到下的顺序遍历电路图，你就会以同样次序遇到出现在表达式中的字母。在表达式中每个符号“×”对应电路中的两个开关（或者两组开关）串联的点。在表达式中每个符号“+”对应电路中两个开关（或两组开关）并联的位置。\n\n与之前一样，店员首先拿出了一只未绝育的褐色公猫。闭合相应的开关，如下图所示。\n\n尽管开关M、T和W闭合了，但是没有成功地点亮灯泡。接着，店员又拿出了一只已绝育的白色母猫。\n\n10 逻辑与开关\n\n105","previous_page":104,"next_page":106}