{"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":52,"pdf_page":68,"physical_index":68,"physical_index_base":0,"printed_page_status":"recognized","page_sha256":"1ba6d7efa61f23f7584b65ba023f9f058e395f457afbdf3d376710c83d2d1404"},"chapter":"编码隐匿在计算机软硬件背后的语言","content":"另一个好处就是，以同样的方式将数字置于小数点右边可以表示分数。数字42,705.684就是：\n\n$$\n\\begin{array} { r l } & { 4 \\times 1 0 , 0 0 0 + } \\\\ & { 2 \\times 1 0 0 0 + } \\\\ & { 7 \\times 1 0 0 + } \\\\ & { 0 \\times 1 0 + } \\\\ & { 5 \\times 1 + } \\\\ & { 6 + 1 0 + } \\\\ & { 8 + 1 0 0 + } \\\\ & { 4 + 1 0 0 0 } \\end{array}\n$$\n\n这个数也可以写为不含除法的形式，如下：\n\n$$\n\\begin{array} { r l } & { 4 \\times 1 0 , 0 0 0 + } \\\\ & { 2 \\times 1 0 0 0 + } \\\\ & { 7 \\times 1 0 0 + } \\\\ & { 0 \\times 1 0 + } \\\\ & { 5 \\times 1 + } \\\\ & { 6 \\times 0 . 1 + } \\\\ & { 8 \\times 0 . 0 1 + } \\\\ & { 4 \\times 0 . 0 0 1 } \\end{array}\n$$\n\n或用10的幂的形式来表示：\n\n$$\n4 \\times 1 0 ^ { 4 } +\n$$\n\n$$\n2 \\times 1 0 ^ { 3 } +\n$$\n\n$$\n7 \\times 1 0 ^ { 2 } +\n$$\n\n$$\n0 \\times 1 0 ^ { 1 } +\n$$\n\n$$\n5 \\times 1 0 ^ { 0 } +\n$$\n\n编码隐匿在计算机软硬件背后的语言\n\n52","previous_page":51,"next_page":53}