{"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":48,"pdf_page":64,"physical_index":64,"physical_index_base":0,"printed_page_status":"recognized","page_sha256":"50dd26720213668f7cdebb61941e5cf233f49421c530fe6c65f475ac8907d8d6"},"chapter":"编码隐匿在计算机软硬件背后的语言","content":"并不一定要用符号“3”来表示。本章及下一章中的很大一部分内容将专门用来说明如下这些苹果：\n\n同样可以用“11”来表示。\n\n首先让我们遗忘数字10原有的那些特性。大多数文明都是建立在以10为基数的数字系统上的（有的时候是以5为基数)，这种情况并不奇怪。最开始，人们用自己的手指来计数。如果我们人类有8个或12个手指，那么我们的计数方式就会和现在有所不同。英语中Digit（数字）这个词同时也有手指、脚趾的意思，并且还有数字的意思，这并不是巧合。而five（五）和fist（拳头）这两个单词的拥有相同的词根也是同样的道理。\n\n在这个意义上，以10为基数或使用十进制数字系统完全是随意的。而且，英文中还对基于十的数字赋予了几乎神奇的意义，并且给了它们特有的名字：十个一年是一个十年（decade)；十个十年是一个世纪（century)；十个世纪就是一个千年（millennium）。一千个一千就是一个百万（million）；一千个百万就是一个十亿（billion）。以下都是10的各次幂。\n\n$$\n\\begin{array} { r l } & { | 0 ^ { 1 } = | 0 0 } \\\\ & { | 0 ^ { 2 } = 1 0 0 } \\\\ & { | 1 0 ^ { 3 } = 1 0 0 0 \\ ( \\mp ) } \\\\ & { | 0 ^ { 4 } = 1 0 , 0 0 0 } \\\\ & { | 0 ^ { 5 } = 1 0 0 , 0 0 0 } \\\\ & { | 1 0 ^ { 6 } = 1 , 0 0 0 , 0 0 0 \\ ( \\sharp | \\mathcal { T } ) \\ } \\\\ & { | 0 ^ { 7 } = 1 0 , 0 0 0 , 0 0 0 \\ ( \\mathcal { W } ) \\dag } \\\\ & { | 1 0 ^ { 8 } = 1 0 0 , 0 0 0 , 0 0 0 \\ \\quad } \\\\ & { | 1 0 ^ { 9 } = 1 0 0 0 , 0 0 0 , 0 0 0 \\quad } \\\\ & { | 1 0 ^ { 9 } = 1 , 0 0 0 , 0 0 0 , 0 0 0 \\ ( + \\ d / \\mathcal { Z } ) \\dag } \\end{array}\n$$\n\n编码隐匿在计算机软硬件背后的语言\n\n48","previous_page":null,"next_page":49}