{"id":27671,"date":"2026-05-21T20:24:55","date_gmt":"2026-05-21T11:24:55","guid":{"rendered":"https:\/\/jore2.com\/community-9749-the-letter-s-by-donald-knuth-1980-pdf\/"},"modified":"2026-05-21T20:25:43","modified_gmt":"2026-05-21T11:25:43","slug":"community-9749-the-letter-s-by-donald-knuth-1980-pdf","status":"publish","type":"post","link":"https:\/\/jore2.com\/?p=27671","title":{"rendered":"\ub3c4\ub110\ub4dc \ud06c\ub204\uc2a4\uc758 &#8216;S&#8217;\uac00 \ub2e4\uc2dc \ub728\ub294 \uc774\uc720: \ud0c0\uc774\ud3ec\uadf8\ub798\ud53c\uac00 \ub9cc\ub4e0 \ucef4\ud4e8\ud305\uc758 \uc5ed\uc0ac"},"content":{"rendered":"<div class=\"jore2-editor-byline\">\n<p><strong>\ubc30\uc18c\ub77c<\/strong><\/p>\n<\/div>\n<p>1980 \ub144\uc5d0 \ubc1c\ud45c\ub41c \ub3c4\ub110\ub4dc \ud06c\ub204\uc2a4\uc758 \ub17c\ubb38 &#8216;The Letter S&#8217;\uac00 \ucd5c\uadfc \uae00\ub85c\ubc8c \uae30\uc220 \ucee4\ubba4\ub2c8\ud2f0\uc5d0\uc11c \ub2e4\uc2dc \uc8fc\ubaa9\ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub2e8\uc21c\ud55c \ud0c0\uc774\ud3ec\uadf8\ub798\ud53c \uc2e4\ud5d8 \uae30\ub85d\uc73c\ub85c \uce58\ubd80\ub418\ub358 \uc774 \uae00\uc774 \uc9c0\uae08 \ub2e4\uc2dc \ub728\ub294 \uc774\uc720\ub294, \ub514\uc9c0\ud138 \uc2dc\ub300\uc5d0 \ub4e4\uc5b4\uc624\uba70 \uc0ac\ub77c\uc84c\ub358 &#8216;\uc190\uc73c\ub85c \uc4f4 \ub4ef\ud55c \ud544\uce58&#8217;\uc640 &#8216;\uc644\ubcbd\ud55c \uc778\uc1c4 \ud488\uc9c8&#8217;\uc5d0 \ub300\ud55c \ud5a5\uc218\uac00 \uc7ac\ubd80\uc0c1\ud558\uace0 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ud06c\ub204\uc2a4\ub294 \uc790\uc2e0\uc758 \uc800\uc11c &#8216;\ucef4\ud4e8\ud130\uc640 \ud504\ub85c\uadf8\ub798\ubc0d\uc758 \uc608\uc220&#8217; 2 \ud310\uc744 \ucd9c\uac04\ud560 \ub54c, 1 \ud310\uacfc \ub3d9\uc77c\ud55c \ud0c0\uc774\ud3ec\uadf8\ub798\ud53c\ub97c \uc720\uc9c0\ud558\uace0 \uc2f6\uc5c8\uc9c0\ub9cc \ucd9c\ud310\uc0ac\uac00 \ub354 \uc774\uc0c1 \ub9ac\ub178\ud0c0\uc785 \uae30\uacc4\ub97c \ubcf4\uc720\ud558\uc9c0 \uc54a\uac8c \ub418\uc5c8\ub2e4\ub294 \uc0ac\uc2e4\uc744 \uc54c\uac8c \ub429\ub2c8\ub2e4. \uc774 \uc791\uc740 \uc81c\uc57d\uc774 \uadf8\ub97c \ud0c0\uc774\ud3ec\uadf8\ub798\ud53c \uc5f0\uad6c\uc758 \uae4a\uc740 \ubc14\ub2e4\ub85c \ubc00\uc5b4 \ub123\uc5c8\uace0, \uacb0\uad6d \ud14c\ud06c\uc2a4 (TeX) \uc640 \uba54\ud0c0\ud3f0\ud2b8 (METAFONT) \uac19\uc740 \ud601\uba85\uc801\uc778 \ub3c4\uad6c\ub4e4\uc744 \ud0c4\uc0dd\uc2dc\ud0a4\ub294 \uacc4\uae30\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uacfc\uc815\uc5d0\uc11c \uac00\uc7a5 \ud765\ubbf8\ub85c\uc6b4 \uc810\uc740 \ud06c\ub204\uc2a4\uac00 \ub2e8\uc21c\ud788 \uae30\uacc4\uc801 \uc815\ubc00\ub3c4\ub97c \ucd94\uad6c\ud55c \uac83\uc774 \uc544\ub2c8\ub77c, \uc778\uac04\uc758 \uc190\ub05d\uc5d0\uc11c \ub290\uaef4\uc9c0\ub294 \uc790\uc5f0\uc2a4\ub7ec\uc6b4 \ud750\ub984\uc744 \ubcf5\uc6d0\ud558\ub824 \ud588\ub2e4\ub294 \uc0ac\uc2e4\uc785\ub2c8\ub2e4. \ucd08\uae30 \uc2dc\ub3c4\uc5d0\uc11c \uadf8\uc758 \uc544\ub0b4\uac00 &#8220;\uc65c S \uc790 \ubaa8\uc591\uc73c\ub85c \ub9cc\ub4e4\uc9c0 \uc54a\ub098\uc694?&#8221;\ub77c\uace0 \uc870\uc5b8\ud55c \uc77c\ud654\ub294 \uc720\uba85\ud569\ub2c8\ub2e4. \uc774 \uc870\uc5b8\uc740 \uc218\ud559\uc801 \uae30\ud638\ub098 \ud14d\uc2a4\ud2b8\uac00 \ub2e8\uc21c\ud788 \uae30\ud558\ud559\uc801\uc778 \uc120\uc73c\ub85c\ub9cc \uad6c\uc131\ub418\ub294 \uac83\uc774 \uc544\ub2c8\ub77c, \ud39c\uc758 \uc6c0\uc9c1\uc784\uacfc \uc789\ud06c\uc758 \ud750\ub984\uc744 \ubaa8\ubc29\ud574\uc57c \ud55c\ub2e4\ub294 \ud1b5\ucc30\ub85c \uc774\uc5b4\uc84c\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ucca0\ud559\uc740 \ud6d7\ub0a0 \uc544\uba54\ub9ac\uce78 \uc218\ud559\ud68c (AMS) \uac00 \uac1c\ubc1c\ud55c &#8216;\uc624\uc77c\ub7ec&#8217; \ud3f0\ud2b8\ub85c \uc774\uc5b4\uc9c0\uba70, \uc218\ud559 \uacf5\uc2dd\uc758 \uac00\ub3c5\uc131\uacfc \ubbf8\uc801 \uc644\uc131\ub3c4\ub97c \ub3d9\uc2dc\uc5d0 \uc7a1\ub294 \uc0c8\ub85c\uc6b4 \uae30\uc900\uc744 \uc138\uc6e0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ucd5c\uadfc \uc774 \uc8fc\uc81c\uac00 \ub2e4\uc2dc \uc8fc\ubaa9\ubc1b\ub294 \ubc30\uacbd\uc5d0\ub294 \ub514\uc9c0\ud138 \ubb38\uc11c\uc758 \ud45c\uc900\ud654\uac00 \uac00\uc838\uc628 \ud53c\ub85c\uac10\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc6f9\uacfc \ubaa8\ubc14\uc77c \ud658\uacbd\uc5d0\uc11c \ud14d\uc2a4\ud2b8\ub294 \ud6a8\uc728\uc131\uc744 \uc704\ud574 \uade0\uc77c\ud558\uac8c \ub9de\ucd94\uc5b4\uc9c0\uc9c0\ub9cc, \uadf8 \uacfc\uc815\uc5d0\uc11c \uae00\uc790\uac00 \uac00\uc9c4 \uac1c\uc131\uacfc \ub258\uc559\uc2a4\uac00 \uc0ac\ub77c\uc9c4\ub2e4\ub294 \ube44\ud310\uc774 \uc81c\uae30\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud06c\ub204\uc2a4\uc758 &#8216;S&#8217;\uc5d0 \ub300\ud55c \uc9d1\ucc29\uc740 \ub2e8\uc21c\ud55c \ub514\uc790\uc778 \ubb38\uc81c\ub97c \ub118\uc5b4, \uae30\uc220\uc774 \uc778\uac04\uc758 \uac10\uac01\uc744 \uc5bc\ub9c8\ub098 \uc798 \ub2f4\uc544\ub0bc \uc218 \uc788\ub294\uc9c0\uc5d0 \ub300\ud55c \uadfc\ubcf8\uc801\uc778 \uc9c8\ubb38\uc744 \ub358\uc9d1\ub2c8\ub2e4. \ud2b9\ud788 \ud574\ucee4 \ub274\uc2a4\uc640 \uac19\uc740 \ucee4\ubba4\ub2c8\ud2f0\uc5d0\uc11c \uc774 \ub17c\ubb38\uc758 \uc6d0\ubcf8 PDF \uac00 \uacf5\uc720\ub418\uba70, \ub2f9\uc2dc\uc758 \uace0\ubbfc\uacfc \ud574\uacb0 \uacfc\uc815\uc774 \uc5b4\ub5bb\uac8c \ud604\ub300\uc758 \uc624\ud508\uc18c\uc2a4 \ud0c0\uc774\ud3ec\uadf8\ub798\ud53c \uc6b4\ub3d9\uacfc \uc5f0\uacb0\ub418\ub294\uc9c0\uc5d0 \ub300\ud55c \ub17c\uc758\uac00 \ud65c\ubc1c\ud574\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc55e\uc73c\ub85c \uc6b0\ub9ac\ub294 \ub2e8\uc21c\ud55c \ud3f0\ud2b8 \ub514\uc790\uc778\uc744 \ub118\uc5b4, \ub514\uc9c0\ud138 \ud658\uacbd\uc5d0\uc11c \uc5b4\ub5bb\uac8c \ud558\uba74 \uc885\uc774\ucc45\uc758 \ub530\ub73b\ud568\uacfc \uc815\uad50\ud568\uc744 \uc7ac\ud604\ud560 \uc218 \uc788\uc744\uc9c0\uc5d0 \ub300\ud55c \uc2e4\ud5d8\ub4e4\uc744 \ub354 \ub9ce\uc774 \ubaa9\uaca9\ud558\uac8c \ub420 \uac83\uc785\ub2c8\ub2e4. \ud06c\ub204\uc2a4\uac00 \ub0a8\uae34 &#8216;S&#8217;\uc758 \uc5ec\uc815\uc740 \uae30\uc220\uc774 \ubc1c\uc804\ud560\uc218\ub85d \uc624\ud788\ub824 \uc778\uac04\uc758 \uc190\ub9db\uc744 \ub354 \uc911\uc694\ud558\uac8c \uc5ec\uae30\ub294 \uc5ed\uc124\uc801\uc778 \ud750\ub984\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \ub2e4\uc74c\uc73c\ub85c \uc8fc\ubaa9\ud560 \uc810\uc740 \uc778\uacf5\uc9c0\ub2a5\uc774 \uc0dd\uc131\ud558\ub294 \ud14d\uc2a4\ud2b8\uc758 \ubbf8\uc801 \uc644\uc131\ub3c4\uac00 \uc5b4\ub5bb\uac8c \uc9c4\ud654\ud560\uc9c0, \uadf8\ub9ac\uace0 \uc6b0\ub9ac\uac00 \uacfc\uac70\uc758 \ud0c0\uc774\ud3ec\uadf8\ub798\ud53c \ucca0\ud559\uc744 \uc5b4\ub5bb\uac8c \ud604\ub300\uc801 \ub3c4\uad6c\uc640 \uacb0\ud569\ud560\uc9c0\uc785\ub2c8\ub2e4. \uc774 \uc791\uc740 \uae00\uc790 \ud558\ub098\uac00 \ub9cc\ub4e4\uc5b4\ub0b8 \ud30c\uc7a5\uc740 \uc5ec\uc804\ud788 \ub514\uc9c0\ud138 \ub514\uc790\uc778\uc758 \uc9c0\ud3c9\uc744 \ub113\ud788\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>1980 \ub144\uc5d0 \ubc1c\ud45c\ub41c \ub3c4\ub110\ub4dc \ud06c\ub204\uc2a4\uc758 \ub17c\ubb38 &#8216;The Letter S&#8217;\uac00 \ucd5c\uadfc \uae00\ub85c\ubc8c \ucee4\ubba4\ub2c8\ud2f0\uc5d0\uc11c \ub2e4\uc2dc \uc8fc\ubaa9\ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub2e8\uc21c\ud788 \uae00\uc790 \ud558\ub098\ub97c \ub514\uc790\uc778\ud55c \uacfc\uc815\uc744 \ub118\uc5b4, \uadf8\uac00 \uc65c \ud0c0\uc774\ud3ec\uadf8\ub798\ud53c\uc5d0 \uc9d1\ucc29\ud558\uac8c \ub418\uc5c8\ub294\uc9c0, \uadf8\ub9ac\uace0 \uadf8 \uacb0\uc815\uc774 \uc5b4\ub5bb\uac8c \ud604\ub300\uc758 \ubb38\uc11c \ud45c\uc900\uc744 \ubc14\uafe8\ub294\uc9c0 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.<\/p>\n","protected":false},"author":11,"featured_media":27674,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[406],"tags":[9707,20333,20331,14599,16953],"class_list":["post-27671","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-406","tag-tex","tag-20333","tag-20331","tag-14599","tag-16953"],"featured_image_urls":{"full":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/05\/community-9749-the-letter-s-by-donald-knuth-1980-pdf-1.png",1200,630,false],"thumbnail":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/05\/community-9749-the-letter-s-by-donald-knuth-1980-pdf-1-150x150.png",150,150,true],"medium":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/05\/community-9749-the-letter-s-by-donald-knuth-1980-pdf-1-300x158.png",300,158,true],"medium_large":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/05\/community-9749-the-letter-s-by-donald-knuth-1980-pdf-1-768x403.png",640,336,true],"large":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/05\/community-9749-the-letter-s-by-donald-knuth-1980-pdf-1-1024x538.png",640,336,true],"1536x1536":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/05\/community-9749-the-letter-s-by-donald-knuth-1980-pdf-1.png",1200,630,false],"2048x2048":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/05\/community-9749-the-letter-s-by-donald-knuth-1980-pdf-1.png",1200,630,false],"morenews-large":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/05\/community-9749-the-letter-s-by-donald-knuth-1980-pdf-1-825x575.png",825,575,true],"morenews-medium":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/05\/community-9749-the-letter-s-by-donald-knuth-1980-pdf-1-590x410.png",590,410,true]},"author_info":{"info":["\ubc30\uc18c\ub77c"]},"category_info":"<a href=\"https:\/\/jore2.com\/?cat=406\" rel=\"category\">\uc694\uc998\ub728\ub294\uc18c\uc2dd<\/a>","tag_info":"\uc694\uc998\ub728\ub294\uc18c\uc2dd","comment_count":"0","_links":{"self":[{"href":"https:\/\/jore2.com\/index.php?rest_route=\/wp\/v2\/posts\/27671","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jore2.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jore2.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jore2.com\/index.php?rest_route=\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/jore2.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=27671"}],"version-history":[{"count":1,"href":"https:\/\/jore2.com\/index.php?rest_route=\/wp\/v2\/posts\/27671\/revisions"}],"predecessor-version":[{"id":27675,"href":"https:\/\/jore2.com\/index.php?rest_route=\/wp\/v2\/posts\/27671\/revisions\/27675"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jore2.com\/index.php?rest_route=\/wp\/v2\/media\/27674"}],"wp:attachment":[{"href":"https:\/\/jore2.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=27671"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jore2.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=27671"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jore2.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=27671"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}