\uc774\uc81c \uacf5\ubd80\ud558\uae30\uc5d4 \ub2a6\uc740 \uc2dc\uae30\ub77c\ub294 \uc0dd\uac01\uc774 \ub4ed\ub2c8\ub2e4. \ub300\ud559\uc6d0 \uc878\uc5c5\ud558\uace0 \uc9c1\uc7a5 \ub4e4\uc5b4\uac04 \uac8c \ubc8c\uc368 14\ub144 \uc804\uc774\uae30\ub3c4 \ud558\ub2c8\uae50\uc694. \uadf8\ub798\ub3c4 \uc61b \uc0dd\uac01\uc774 \ub098\uc11c \uac00\ub054 \uc218\ud559 \ucc45\uc744 \ud3bc\uccd0\ubcf4\uace4 \ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub2e4\uac00 \uc720\ud29c\ube0c\uc5d0 \uc218\ub9ac\ubb3c\ub9ac \uac15\uc758\uac00 \uacf5\uac1c\ub418\uc5b4 \uc788\uae38\ub798 \ubcf4\uac8c \ub418\uc5c8\uace0 \uc5b4\ub290\ub367 \uc218\ub9ac\ubb3c\ub9ac \ud55c \ud559\uae30 \uac15\uc758\ub97c \ub2e4 \ub4e4\uc5b4\ubc84\ub838\ub124\uc694. Arfken \uc218\ub9ac\ubb3c\ub9ac\uc778\ub370 \uc815\ub9d0 \uc5b4\ub835\uace0 \uae4a\uc740 \ub0b4\uc6a9\uc774 \ub2f4\uaca8\uc788\ub294 \ucc45\uc774\uc8e0.<\/p>\n
\uadf8\ub7f0\ub370 \uc720\ud29c\ube0c\uc758 \uc2e0\uae30\ud55c \uc54c\uace0\ub9ac\uc998\uc73c\ub85c \uc774\ud604 \uac15\uc0ac\ub2d8\uc758 \uc724\ub9ac \uac15\uc758\uac00 \ucd94\ucc9c \uc601\uc0c1\uc73c\ub85c \ub098\uc624\uac8c \ub429\ub2c8\ub2e4. \uc640!… \uc774\ub807\uac8c \uc61b \uc0dd\uac01\uc5d0 \uc7a0\uc2dc \uc7a0\uaca8 \ubd05\ub2c8\ub2e4.<\/p>\n
\uc800\ub3c4 \uace0\ub4f1\ud559\uc0dd\uc774\ub358 \uc2dc\uc808\uc774 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \uc778\uac15\uc774 \uc5c6\ub358 \uc2dc\uc808\uc774\ub77c\uc11c \uc5ec\ub984\ubc29\ud559, \uaca8\uc6b8\ubc29\ud559 \ub54c\uba74 \uc720\uba85 \ud559\uc6d0\uc744 \ub3cc\uc544\ub2e4\ub2c8\uba74\uc11c \uc778\uae30 \uac15\uc0ac \uc218\uc5c5 \ub4e3\uae30 \ubc14\ube74\uc5c8\uc8e0. \ub098\ub984 \ubc29\ud559 \ub54c\ub294 \uc2dc\uac04\ud45c\ub97c \uc798 \uc9dc\uc11c \uc624\uc804 9\uc2dc ~ \uc624\ud6c4 9\uc2dc \ub2e8\uacfc \uc218\uc5c5\uc73c\ub85c \uaf49\uaf49 \ucc44\uc6cc\uc11c \ubc29\ud559 \ub54c\uac00 \ub354 \ubc14\uc05c \uc0dd\ud65c\uc744 \ud588\ub358 \uac70 \uac19\uc2b5\ub2c8\ub2e4. \ud558\ub8e8\uc5d0 3\uad70\ub370\uc529 \ud559\uc6d0\uc744 \ub3cc\uc544\ub2e4\ub2c8\uba70 \uc218\uc5c5\uc744 \ub4e4\uc5c8\ub294\ub370, \ud559\uc6d0 \uc911 \ud558\ub098\uac00 \ub178\ub7c9\uc9c4 \uc815\uc9c4\ud559\uc6d0\uc785\ub2c8\ub2e4. \uac70\uae30\uc5d0 \uc0ac\ud68c\ud0d0\uad6c\uc601\uc5ed \ud1b5\ud569 \uac15\uc758 \ube44\uc2b7\ud55c \uac8c \uac1c\uc124\ub418\uc5b4 \uadf8 \uc218\uc5c5\uc744 \ub4e3\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uac70\uae30\uc11c \uc724\ub9ac \uc774\ud604 \uc120\uc0dd\ub2d8\uc744 \ucc98\uc74c \ubd59\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n
\uc640 \uc774\ud604 \uc120\uc0dd\ub2d8\uc758 \uc218\uc5c5\uc740 \uc815\ub9d0 \uac10\ub3d9 \uadf8 \uc790\uccb4\uc600\uc2b5\ub2c8\ub2e4… \uc218\uc5c5\uc744 \ub108\ubb34 \uc7ac\ubbf8\uc788\uac8c \ud558\uc154\uc11c \ud479 \ube60\uc838\uc11c \uacf5\ubd80\ud588\ub358 \uae30\uc5b5\uc774 \ub0a9\ub2c8\ub2e4. \uc724\ub9ac\uc5d0\uc120 \ub3d9\uc591 \uc0ac\uc0c1\/\uc11c\uc591 \ucca0\ud559\/\ud55c\uad6d \uc0ac\uc0c1\uc5d0 \ub300\ud55c \ub0b4\uc6a9\uc774 \uc5b4\ub824\uc6b4 \ub0b4\uc6a9\uc774 \ub9ce\uace0 \uc911\uc694\ud588\ub358 \uae30\uc5b5\uc774 \uc788\ub294\ub370 \uc774\uac78 \ub108\ubb34\ub098\ub3c4 \uc801\uc808\ud55c \uc608\uc81c\uc5d0 \uc26c\uc6b4 \uac15\uc758 \uadf8\ub9ac\uace0 \uc120\uc0dd\ub2d8\uc758 \uc9c0\uc2dd\uc758 \uae4a\uc774\uc640 \uac15\uc758 \uc5f4\uc815\uc5d0 \uac10\ud0c4\uc744 \ud558\uac8c \ub429\ub2c8\ub2e4. \ub098\uc911\uc5d0 \uace03 \ub54c\ub3c4 \uc2dc\uac04 \ub0b4\uc11c \ub2e8\uacfc\ub85c \uc724\ub9ac\ub9cc \ub530\ub85c \ub4e4\uc5c8\uc73c\ub2c8 \ucd1d 2\ubc88 \uc218\uc5c5\uc744 \ub4e4\uc5c8\uc8e0. \ubc14\ub85c \uadf8 \uc774\ud604 \uc120\uc0dd\ub2d8\uc758 \uac15\uc758\uac00 \uc720\ud29c\ube0c\ub85c \uace0\uc2a4\ub780\ud788 \ub0a8\uc544\uc788\uace0 20\ub144\ub3c4 \ub354 \uc9c0\ub098\uc11c \ucd94\ucc9c \uc601\uc0c1\uc73c\ub85c \ub098\uc640\uc11c \ucd94\uc5b5 \uc0bc\uc544 \ub2e4\uc2dc \ubcf4\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc61b\ub0a0 \uae30\uc5b5\uc774 \uc0c8\ub85d\uc0c8\ub85d \ub5a0\uc624\ub974\ub124\uc694. \ud560!<\/p>\n
\uadf8\ub798\uc11c \ud3ed\ud48d \uac80\uc0c9\uc744 \ud558\uc600\ub294\ub370 \uc774\uc81c \uac15\uc758\ub294 \uc740\ud1f4\ud558\uc2dc\uace0 ‘\uc6b0\ub9ac\uad50\uc721\uc5f0\uad6c\uc18c’\ub77c\ub294 \uc7ac\ub2e8\uc744 \uc124\ub9bd\ud574\uc11c \ubbf8\ub798\ub97c \uc704\ud55c \uad50\uc721 \uc815\ucc45 \uc5f0\uad6c\ub97c \ud558\uace0 \uacc4\uc2dc\ub124\uc694. \uc120\uc0dd\ub2d8 \uc815\ub9d0 \uadf8\ub9bd\uc2b5\ub2c8\ub2e4.<\/p>\n
…<\/p>\n
…\uc61b \uc0dd\uac01\uc744 \ud558\uba70 \uc0ac\uc2e4 \ub5a0\uc624\ub974\ub294 \uc120\uc0dd\ub2d8\uc774 \ud55c \ubd84 \ub354 \uacc4\uc2ed\ub2c8\ub2e4. \uc5b4\uca4c\uba74, \uc5b4\uca4c\uba74 \ub9d0\uc774\uc8e0 \uc9c0\uae08\uc758 \uc81c\uac00 \uc788\uac8c \ub41c \ud1a0\ub300\uac00 \ub41c \uc120\uc0dd\ub2d8\uc774\uc8e0. \uc11c\uc6b8\ud559\uc6d0\uc5d0\uc11c \uc218\ud559 \uacfc\ubaa9\uc744 \uac15\uc758\ud558\uc2e0 \uc9c0\uc131\uad6c X\ubc18 \uc120\uc0dd\ub2d8\uc785\ub2c8\ub2e4. \uc81c\uac00 \uc218\ud559 \uacfc\ubaa9\uc744 \uc88b\uc544\ud558\uac8c \ub41c \uacc4\uae30\uac00 \uc9c0\uc131\uad6c \uc120\uc0dd\ub2d8\uc758 \uac15\uc758\ub77c \uc0dd\uac01\ub429\ub2c8\ub2e4. \uc774 \uae00\uc744 \uc2dc\uc791\ud558\uba74\uc11c \uc5b8\uae09\ud558\uae34 \ud588\ub294\ub370 \uc774\ub807\uac8c \uc624\ub79c \uc138\uc6d4\uc774 \ud758\ub800\ub294\ub370 \uc800\ub294 \uc65c \uc218\ub9ac\ubb3c\ub9ac \ucc45\uc744 \ud3b4\uc11c \ubcf4\uac8c \ub418\uc5c8\uc744\uae4c\uc694…?<\/p>\n
\ud615 \ub530\ub77c\uc11c \uc218\uc5c5\uc744 \ud55c\ubc88 \ub4e3\uace0 \ub098\uc11c \uc800\ub3c4 \ubcf8\uaca9\uc801\uc73c\ub85c \ud3c9\uc77c \ub2e8\uacfc \uc218\uc5c5\uc744 \uc218\uac15\ud558\uac8c \ub429\ub2c8\ub2e4. \uace01 2\ud559\uae30\ucbe4\ubd80\ud130 \uc218\uc5c5\uc744 \ub4e4\uc5c8\ub294\ub370 \uc544\ub9c8 \uc544\uc2dc\ub294 \ubd84\uc740 \uc544\uc2e4 \uac81\ub2c8\ub2e4. \uc5c4\uccad \ubb34\uc12d\uace0 \uc5c4\ud558\uc2e0 \ubd84\uc774\uc5c8\uc9c0\ub9cc \ub108\ubb34 \uc5f4\uc815\uc801\uc778 \uac15\uc758\uc5d0 \ube60\uc838\ub4e4 \uc218\ubc16\uc5d0 \uc5c6\ub294 \ubd84\uc704\uae30… \ubb54\uac00\ub97c \ubb3c\uc5b4\ubcf4\uc2dc\uba74 \ub300\ub2f5\ub3c4 \ud06c\uac8c \ud574\uc57c\ud558\uace0 \uc218\uc2dd\ub3c4 \uc804\uac1c\ud560 \ub54c \uac19\uc774 \ub530\ub77c\uc11c \uc5f4\uc2ec\ud788 \uc77d\ub358 \uae30\uc5b5\uc774 \ub098\ub124\uc694. \uc778\ud130\ub137 \uc5b4\ub518\uac00\uc5d4 \ub179\uc74c\ud30c\uc77c\uc774 \ub0a8\uc544 \ub3cc\uc544\ub2e4\ub2c8\uae30\ub3c4 \ud558\ub354\ub77c\uace0\uc694.<\/p>\n
\uc608\ube44 \uace02 \ub54c\ubd80\ud130 \uc8fc\ub9d0\ubc18\ub3c4 \uac19\uc774 \uc218\uac15\ud558\uac8c \ub429\ub2c8\ub2e4. \uc8fc\ub9d0\ubc18\uc5d0\uc120 \uc790\uccb4 \uc81c\uc791\ud558\uc2e0 Integral \uc218\ud559\uad50\uc7ac\uc758 \ubb38\uc81c\ud480\uc774 \uc704\uc8fc\uc600\ub294\ub370 \ud1a0\uc694\uc77c \ub2a6\uac8c\uae4c\uc9c0 \uc218\uc5c5 \ub4e3\uace0 \ub2e4\uc74c\ub0a0 \uc77c\uc694\uc77c \uc544\uce68 \uc218\uc5c5 \uc804\uae4c\uc9c0 \ud480\uc774\ub97c \uc815\ub9ac\ud574\uc11c \ube7c\uace1\ud788 \uadf8 \ucc45\uc5d0\ub2e4\uac00 \ud480\uc774\ub97c \uc801\uc5c8\uc5b4\uc57c \ud588\uc2b5\ub2c8\ub2e4. \uadf8\ub807\uc9c0 \uc54a\uc73c\uba74 \uc2e4\uc81c\ub85c \ud68c\ucd08\ub9ac\ub97c \ub4e4\uace0 \ubc8c\uc744 \uc8fc\uc168\uc8e0. \uc804 \ub108\ubb34 \uad11\uc2e0\ub3c4(?) \uc600\uae30 \ub54c\ubb38\uc5d0 \ub9de\uc740 \uc77c\uc740 \uc5c6\uc5c8\uc2b5\ub2c8\ub2e4. \ub204\uad6c\ubcf4\ub2e4 \uc5f4\uc2ec\ud788 \uae54\ub054\ud558\uac8c \uc815\ub9ac\ud558\ub824\uace0 \ub178\ub825\ud588\uc8e0. \uadf8\ub9ac\uace0 \uc8fc\ub9d0\ubc18\uc5d0\uc11c\ub294 \ud55c \ub2ec\ub9c8\ub2e4 \uc2dc\ud5d8\uc744 \ubd10\uc11c 70\uc810\uc774 \ub118\uc5b4\uc57c \ub2e4\uc74c \ub2ec \uc218\uac15\uc99d\uc744 \ub04a\uc744 \uc218 \uc788\ub294 \uc99d\uc744 \uc8fc\uc168\uace0 \uadf8\uac8c \uc788\uc5b4\uc57c \uc8fc\ub9d0\ubc18\uc744 \uacc4\uc18d \uc218\uac15\ud560 \uc218 \uc788\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n
\uc8fc\ub9d0\ubc18\uc5d0\uc11c \uc544\uc9c1\ub3c4 \uae30\uc5b5\ub098\ub294 \uc5d0\ud53c\uc18c\ub4dc\uac00 \uc788\ub294\ub370 \uccab \ubc88\uc9f8 \uc2dc\ud5d8 95\uc810, \ub450 \ubc88\uc9f8 \uc2dc\ud5d8 95\uc810, \uc138 \ubc88\uc9f8 \uc2dc\ud5d8 90\uc810\uc744 \ubc1b\uc558\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\uc790… \ub2e4\uc74c \uc8fc\uac00 \ub418\uace0 \uc218\uc5c5 \ub4e4\uc73c\ub824\uace0 \uc549\uc544 \uc788\ub294\ub370 \uc218\uc5c5\ud558\uc2dc\ub7ec \uc62c\ub77c\uac00\uc2dc\uae30 \uc804\uc5d0 \uc81c \uc790\ub9ac\ub85c \uc624\uc2dc\ub354\ub2c8 \uc81c \ubaa9\ub35c\ubbf8 \ucabd\uc744 \uc7a1\uace0 \uc774\ub9c8\ub97c \ucc45\uc0c1\uc5d0 \ud37d \ubc00\ub354\ub2c8 “\ub108 \uc815\uc2e0 \uc548 \ucc28\ub9b4\ub798? \ub2e4\uc74c\ubc88\uc5d0 100\uc810 \ub9de\uc544\uc57c \ud55c\ub2e4. \uc54c\uaca0\ub0d0?” \uc774\ub7ec\uace0 \uac00\uc2e0 \uae30\uc5b5\uc774 \uc0dd\uc0dd\ud558\ub124\uc694. \ub2e4\uc74c \uc2dc\ud5d8\uc740 \ubbf8\uce5c \ub4ef\uc774 \uc900\ube44\ud574\uc11c 100\uc810\uc744 \ubc1b\uace0\uc57c \ub9d0\uc558\uc2b5\ub2c8\ub2e4.<\/p>\n
\uacb0\uad6d \uc8fc\ub9d0\ubc18 \uc218\uc5c5\uc744 \ub05d\uae4c\uc9c0 \uc644\uc8fc\ud558\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub54c \uc88b\uc740 \uae30\uc5b5\ubcf4\ub2e4\ub294 \uc5c4\uccad\ub098\uac8c \uc544\uc27d\uace0 \uc2ac\ud508 \uae30\uc5b5\uc774 \ub354 \ub9ce\uc558\ub124\uc694. \ubc14\ub85c \uadf8\ub0a0\uc774 \uc9c0\uc131\uad6c \uc120\uc0dd\ub2d8\uc758 \ub9c8\uc9c0\ub9c9 \uac15\uc758 \ub0a0\uc774\uc5c8\uae30 \ub54c\ubb38\uc774\uc8e0. \ud3c9\uc18c \ud3b8\ud22c\ud1b5\uc774 \uc788\uc73c\uc154\uc11c \uc55e\uc73c\ub85c \uac15\uc758\ub97c \uc624\ub798 \ubabb\ud560 \uac70 \uac19\ub2e4\ub294 \ub9d0\uc500\uc744 \uac00\ub054 \ud558\uc168\ub294\ub370 \ubc14\ub85c \uadf8\ub0a0\uc774 \uc628 \uac83\uc774\uc8e0. \ud3c9\uc77c\ubc18\uc5d0\uc11c\ub294 \uc774\ubbf8 \ub9c8\uc9c0\ub9c9 \uac15\uc758 \uc778\uc0ac\ub97c \ud558\uc168\uace0 \uc8fc\ub9d0\ubc18 \uac15\uc758\uac00 \uc815\ub9d0 \ub9c8\uc9c0\ub9c9 \ub0a8\uc740 \uac15\uc758\uc600\uc8e0. \uadf8\ub0a0\ub530\ub77c \uac70\uc9d3\ub9d0\ucc98\ub7fc \ub208\uc774 \ub9ce\uc774 \uc624\ub358 \ub0a0\uc778\ub370 \ub9c8\uc9c0\ub9c9 \uac15\uc758\ub97c \ub9c8\uce58\uace0 \uc800\ub3c4 \uc880\ucc98\ub7fc \ud559\uc6d0\uc744 \ub5a0\ub098\uc9c0 \ubabb\ud55c \uae30\uc5b5\uc774 \ub0a8\uc544\uc788\uc2b5\ub2c8\ub2e4. \uacb0\uad6d \uc218\ub9ce\uc740 \ud559\uc0dd\ub4e4\uacfc \uac19\uc774 \ub0b4\ub824\uc624\uace0 \ucc28 \ud0c0\uace0 \uac00\uc2dc\ub294 \ubaa8\uc2b5\uc744 \ud568\uaed8 \ud588\uc2b5\ub2c8\ub2e4. \uadf8\uac8c \uc9c0\uc131\uad6c \uc120\uc0dd\ub2d8\uc758 \ub9c8\uc9c0\ub9c9 \ubaa8\uc2b5\uc774\uc5c8\ub124\uc694. \uc120\uc0dd\ub2d8 \uc815\ub9d0 \uadf8\ub9bd\uc2b5\ub2c8\ub2e4.<\/p>\n
\uc61b \ubcf4\uad00 \ud1b5\uc744 \ub4a4\uc838\ubcf4\ub2e4\uac00 \uc11c\uc6b8\ud559\uc6d0 \uac15\uc758 \uc2dc\uac04\ud45c\uc758 \uc9c0\uc131\uad6c \uc120\uc0dd\ub2d8\uc758 \uc0ac\uc9c4\uc744 \uc624\ub824\ub2e4\uac00 Integral \uc218\ud559\uc5d0 \ubd99\uc5ec\ub193\uace0 \ubcf4\uad00\ud588\ub358 \uae30\uc5b5\uc774 \ub098\uc11c \ucc3e\uc544\ubcf4\ub2c8 \uc544\uc9c1\ub3c4 \uc628\uc804\ud788 \uba87 \uc7a5 \ub0a8\uc544\uc788\ub124\uc694. \ub098\uc911\uc5d0 \uc218\ud559\uad50\uc7ac \uc0ac\uc9c4\uc744 \ucc0d\uc5b4\ub2e4 \uc62c\ub824\ubcfc \uae4c \ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"
\uace0\ub4f1\ud559\uc0dd \uc2dc\uc808, \ucd94\uc5b5\uc758 \uc120\uc0dd\ub2d8 \ub450 \ubd84\uc5d0 \ub300\ud55c \uae30\uc5b5\uc744 \ud68c\uc0c1\ud574 \ubd05\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":""},"categories":[9],"tags":[310,313,312,311,314],"_links":{"self":[{"href":"https:\/\/mightyfriend.net\/index.php?rest_route=\/wp\/v2\/posts\/4875"}],"collection":[{"href":"https:\/\/mightyfriend.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mightyfriend.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mightyfriend.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mightyfriend.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4875"}],"version-history":[{"count":11,"href":"https:\/\/mightyfriend.net\/index.php?rest_route=\/wp\/v2\/posts\/4875\/revisions"}],"predecessor-version":[{"id":4886,"href":"https:\/\/mightyfriend.net\/index.php?rest_route=\/wp\/v2\/posts\/4875\/revisions\/4886"}],"wp:attachment":[{"href":"https:\/\/mightyfriend.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4875"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mightyfriend.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4875"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mightyfriend.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4875"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}