{"id":15,"date":"2017-04-15T00:00:00","date_gmt":"2017-04-14T15:00:00","guid":{"rendered":"http:\/\/192.168.99.111\/sdyang\/?p=15"},"modified":"2021-07-01T15:04:57","modified_gmt":"2021-07-01T06:04:57","slug":"%eb%b0%b0%ea%b2%bd-%ea%b7%b8%eb%a6%bc-%ec%84%a4%eb%aa%85","status":"publish","type":"post","link":"https:\/\/mathematicians.korea.ac.kr\/sdyang\/%eb%b0%b0%ea%b2%bd-%ea%b7%b8%eb%a6%bc-%ec%84%a4%eb%aa%85\/","title":{"rendered":"\ucf54\uc2a4\ud0c0\uc758 \uace1\uba74"},"content":{"rendered":"<p>\ub2e4\uc74c \uadf8\ub9bc\uc740 3\ucc28\uc6d0 \uc720\ud074\ub9ac\ub4dc \uacf5\uac04 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/mathematicians.korea.ac.kr\/sdyang\/wp-content\/ql-cache\/quicklatex.com-d8de37b64dfe87b8effb948d0f4775ae_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#109;&#97;&#116;&#104;&#98;&#98;&#123;&#69;&#125;&#94;&#51;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"19\" style=\"vertical-align: 0px;\"\/>\uc5d0 \uc788\ub294 \ucf54\uc2a4\ud0c0\uc758 \uadf9\uc18c\uace1\uba74\uc785\ub2c8\ub2e4. 2003\ub144\uc5d0 \uadf8\ub9b0 \uac74\ub370\uc694, \ub9e4\uc4f0\ub9e4\ud2f0\uce74\ub85c \uace1\uba74\uc744 \uadf8\ub9b0 \ud6c4 PovRay\ub85c \uc190\ubcf8 \uac83\uc785\ub2c8\ub2e4. \uc9c0\uae08\uc740 \uc808\ub300\ub85c \uadf8\ub9ac\uc9c0 \ubabb\ud560 \uac83 \uac19\uc2b5\ub2c8\ub2e4. \uadf8 \ub54c\ub294 \uc5b4\ub5bb\uac8c \ud588\uc5c8\ub294\uc9c0\u2026<\/p>\n<div class=\"figure\">\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-80\" src=\"http:\/\/mathematicians.korea.ac.kr\/sdyang\/wp-content\/uploads\/sites\/3\/2017\/04\/cropped-Costa_01-\u1107\u1169\u11a8\u1109\u1161\u1107\u1169\u11ab-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/mathematicians.korea.ac.kr\/sdyang\/wp-content\/uploads\/sites\/3\/2017\/04\/cropped-Costa_01-\u1107\u1169\u11a8\u1109\u1161\u1107\u1169\u11ab-300x300.jpg 300w, https:\/\/mathematicians.korea.ac.kr\/sdyang\/wp-content\/uploads\/sites\/3\/2017\/04\/cropped-Costa_01-\u1107\u1169\u11a8\u1109\u1161\u1107\u1169\u11ab-150x150.jpg 150w, https:\/\/mathematicians.korea.ac.kr\/sdyang\/wp-content\/uploads\/sites\/3\/2017\/04\/cropped-Costa_01-\u1107\u1169\u11a8\u1109\u1161\u1107\u1169\u11ab-270x270.jpg 270w, https:\/\/mathematicians.korea.ac.kr\/sdyang\/wp-content\/uploads\/sites\/3\/2017\/04\/cropped-Costa_01-\u1107\u1169\u11a8\u1109\u1161\u1107\u1169\u11ab-192x192.jpg 192w, https:\/\/mathematicians.korea.ac.kr\/sdyang\/wp-content\/uploads\/sites\/3\/2017\/04\/cropped-Costa_01-\u1107\u1169\u11a8\u1109\u1161\u1107\u1169\u11ab-180x180.jpg 180w, https:\/\/mathematicians.korea.ac.kr\/sdyang\/wp-content\/uploads\/sites\/3\/2017\/04\/cropped-Costa_01-\u1107\u1169\u11a8\u1109\u1161\u1107\u1169\u11ab-32x32.jpg 32w, https:\/\/mathematicians.korea.ac.kr\/sdyang\/wp-content\/uploads\/sites\/3\/2017\/04\/cropped-Costa_01-\u1107\u1169\u11a8\u1109\u1161\u1107\u1169\u11ab.jpg 512w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><img decoding=\"async\" src=\"http:\/\/192.168.99.111\/sdyang\/wp-content\/uploads\/sites\/3\/2017\/04\/cropped-Costa_01-%E1%84%87%E1%85%A9%E1%86%A8%E1%84%89%E1%85%A1%E1%84%87%E1%85%A9%E1%86%AB-300x300.jpg\" alt=\"cropped-Costa_01-%E1%84%87%E1%85%A9%E1%86%A8%E1%84%89%E1%85%A1%E1%84%87%E1%85%A9%E1%86%AB-300x300.jpg\" \/><\/p>\n<\/div>\n<p>2017\ub144 4\uc6d4 15\uc77c<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ub2e4\uc74c \uadf8\ub9bc\uc740 3\ucc28\uc6d0 \uc720\ud074\ub9ac\ub4dc \uacf5\uac04 \uc5d0 \uc788\ub294 \ucf54\uc2a4\ud0c0\uc758 \uadf9\uc18c\uace1\uba74\uc785\ub2c8\ub2e4. 2003\ub144\uc5d0 \uadf8\ub9b0 \uac74\ub370\uc694, \ub9e4\uc4f0\ub9e4\ud2f0\uce74\ub85c \uace1\uba74\uc744 \uadf8\ub9b0 \ud6c4 PovRay\ub85c \uc190\ubcf8 \uac83\uc785\ub2c8\ub2e4. \uc9c0\uae08\uc740 \uc808\ub300\ub85c \uadf8\ub9ac\uc9c0 \ubabb\ud560 \uac83 \uac19\uc2b5\ub2c8\ub2e4. \uadf8 \ub54c\ub294 \uc5b4\ub5bb\uac8c \ud588\uc5c8\ub294\uc9c0\u2026 2017\ub144 4\uc6d4 15\uc77c<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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