{"id":2191,"date":"2020-04-19T13:03:04","date_gmt":"2020-04-19T12:03:04","guid":{"rendered":"https:\/\/rosetta.vn\/short\/?p=2191"},"modified":"2020-04-19T13:03:04","modified_gmt":"2020-04-19T12:03:04","slug":"wolfram-cho-dung-mien-phi-phan-mem-tinh-toan-wolfram-alpha-notebook-edition-trong-mua-he-2020","status":"publish","type":"post","link":"https:\/\/rosetta.vn\/short\/2020\/04\/19\/wolfram-cho-dung-mien-phi-phan-mem-tinh-toan-wolfram-alpha-notebook-edition-trong-mua-he-2020\/","title":{"rendered":"Wolfram cho d\u00f9ng mi\u1ec5n ph\u00ed ph\u1ea7n m\u1ec1m t\u00ednh to\u00e1n Wolfram Alpha Notebook Edition trong m\u00f9a h\u00e8 2020"},"content":{"rendered":"

Trong d\u1ecbp d\u1ecbch COVID-19, c\u00f4ng ty Wolfram (chuy\u00ean v\u1ec1 ph\u1ea7n m\u1ec1m t\u00ednh to\u00e1n, h\u1ecd c\u00f3 nh\u1eefng s\u1ea3n ph\u1ea9m n\u1ed5i ti\u1ebfng nh\u01b0 ph\u1ea7n m\u1ec1m Mathematica, trang tra c\u1ee9u t\u00e0i nguy\u00ean Wolfram Alpha<\/a>, b\u00e1ch khoa th\u01b0 v\u1ec1 to\u00e1n h\u1ecdc mathworld.wolfram.com<\/a>) khuy\u1ebfn m\u00e3i cho ng\u01b0\u1eddi d\u00f9ng s\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m Wolfram Alpha Notebook Edition c\u1ee7a h\u1ecd mi\u1ec5n ph\u00ed trong m\u00f9a h\u00e8 n\u00e0y. \u0110\u1ec3 nh\u1eadn offer n\u00e0y, ta v\u00e0o \u0111\u1ecba ch\u1ec9:<\/p>\n

https:\/\/account.wolfram.com\/redeem\/REMOTEWANE<\/a> (c\u1ea7n t\u1ea1o account \u1edf \u0111\u00f3 n\u1ebfu ai ch\u01b0a c\u00f3)<\/p>\n

Vi\u1ebft th\u00eam v\u1ec1 c\u00f4ng c\u1ee5 “notebook t\u00ednh to\u00e1n”:<\/p>\n

Kho\u1ea3ng 10 n\u0103m tr\u1edf l\u1ea1i \u0111\u00e2y, trong l\u0129nh v\u1ef1c ph\u1ea7n m\u1ec1m t\u00ednh to\u00e1n khoa h\u1ecdc c\u00f3 ph\u1ed5 bi\u1ebfn lo\u1ea1i h\u00ecnh c\u00f4ng c\u1ee5 g\u1ecdi l\u00e0 “notebook t\u00ednh to\u00e1n”, l\u00e0 d\u1ea1ng giao di\u1ec7n m\u1ed9t s\u1ed5 tay ch\u1ee9a c\u00e1c ghi ch\u00e9p v\u00e0 nh\u00fang v\u00e0o trong \u0111\u00f3 l\u00e0 nh\u1eefng l\u1ec7nh t\u00ednh to\u00e1n, \u0111\u1ec3 c\u00f3 th\u1ec3 g\u1ecdi nh\u1eefng h\u00e0m (function) \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1eadp tr\u00ecnh s\u1eb5n nh\u1eb1m th\u1ef1c hi\u1ec7n ph\u00e9p t\u00ednh ngay trong trang s\u1ed5 tay \u0111\u00f3. M\u00f4 h\u00ecnh n\u00e0y gi\u00fap \u00edch nhi\u1ec1u cho vi\u1ec7c tr\u00ecnh di\u1ec5n k\u1ebft qu\u1ea3 t\u00ednh to\u00e1n, v\u00ed d\u1ee5 trong b\u00e0i gi\u1ea3ng, \u1edf \u0111\u00f3 cho ph\u00e9p gi\u1ea3i th\u00edch \u00fd ngh\u0129a vi\u1ec7c thay \u0111\u1ed5i c\u00e1c tham s\u1ed1 v\u00e0 minh h\u1ecda tr\u1ef1c ti\u1ebfp b\u1eb1ng c\u00e1ch ch\u1ea1y l\u1ea1i c\u00e1c l\u1ec7nh t\u00ednh to\u00e1n.<\/p>\n

Wolfram c\u0169ng l\u00e0 c\u00f4ng ty \u0111i \u0111\u1ea7u trong vi\u1ec7c t\u00edch h\u1ee3p c\u00e1c t\u00ednh n\u0103ng v\u00e0o m\u1ed9t notebook nh\u01b0 v\u1eady (t\u1eeb 20 n\u0103m tr\u01b0\u1edbc, c\u00e1c ph\u1ea7n m\u1ec1m nh\u01b0 Maple v\u00e0 Mathematica \u0111\u00e3 c\u00f3 t\u00ednh n\u0103ng notebook nh\u01b0 th\u1ebf, t\u1eeb kho\u1ea3ng 10 n\u0103m nay MATLAB c\u0169ng c\u00f3 notebook, c\u00f2n notebook b\u00e2y gi\u1edd c\u1ee7a Wolfram k\u1ebft n\u1ed1i m\u1ea1ng v\u00e0 l\u1ea5y d\u1eef li\u1ec7u t\u1eeb c\u00e1c ngu\u1ed3n tr\u00ean internet n\u00ean r\u1ea5t hi\u1ec7u qu\u1ea3). V\u00ed d\u1ee5 \u1edf \u0111\u00e2y l\u00e0 m\u1ed9t notebook m\u00f4 ph\u1ecfng t\u00ednh to\u00e1n \u0111\u1ec3 so s\u00e1nh gi\u1eefa d\u1ecbch c\u00fam v\u1edbi COVID-19 (Epidemiological Models for Influenza and COVID-19), \u1edf \u0111\u00f3 ng\u01b0\u1eddi ta gi\u1ea3i th\u00edch v\u1ec1 m\u00f4 h\u00ecnh SEIR v\u00e0 c\u00e1c m\u00f4 h\u00ecnh d\u1eabn xu\u1ea5t c\u1ee7a SEIR d\u00f9ng trong \u01b0\u1edbc l\u01b0\u1ee3ng s\u1ef1 lan truy\u1ec1n d\u1ecbch b\u1ec7nh, ngu\u1ed3n d\u1eef li\u1ec7u, c\u00e1ch fitting \u0111\u1ec3 d\u00f9ng d\u1eef li\u1ec7u nh\u1eb1m x\u00e1c \u0111\u1ecbnh tham s\u1ed1 cho m\u00f4 h\u00ecnh gi\u00fap d\u00f9ng \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n:<\/div>\n
https:\/\/community.wolfram.com\/groups\/-\/m\/t\/1896178<\/a><\/div>\n
Ng\u01b0\u1eddi xem c\u00f3 th\u1ec3 th\u1ea5y s\u1ef1 hi\u1ec7u qu\u1ea3 c\u1ee7a c\u00f4ng c\u1ee5 notebook t\u00ednh to\u00e1n \u1edf v\u00ed d\u1ee5 \u0111\u00f3, ch\u1eb3ng h\u1ea1n c\u00f3 th\u1ec3 k\u00e9o m\u1ed9t s\u1ed1 thanh tr\u01b0\u1ee3t \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh tham s\u1ed1 v\u00e0 s\u1ebd th\u1ea5y t\u1ee9c th\u1eddi k\u1ebft qu\u1ea3 m\u00f4 ph\u1ecfng. (*)<\/div>\n
<\/div>\n
N\u00f3i chung Wolfram x\u00e2y d\u1ef1ng m\u1ed9t h\u1ec7 sinh th\u00e1i t\u00ednh to\u00e1n r\u1ea5t m\u1ea1nh v\u00e0 ngu\u1ed3n t\u00e0i nguy\u00ean kh\u1ed5ng l\u1ed3, nh\u1edd \u0111\u00f3 Mathematica v\u00e0 Wolfram Alpha c\u00f3 nhi\u1ec1u ti\u1ec7n \u00edch v\u01b0\u1ee3t tr\u00ean c\u00e1c ph\u1ea7n m\u1ec1m m\u00e3 ngu\u1ed3n m\u1edf c\u1ea1nh tranh. Tuy v\u1eady, c\u00e1c ph\u1ea7n m\u1ec1m m\u00e3 ngu\u1ed3n m\u1edf c\u0169ng c\u00f3 c\u00e1c notebook t\u00ednh to\u00e1n r\u1ea5t t\u1ed1t, v\u00e0 t\u00ednh m\u1edf cho ph\u00e9p k\u1ebft n\u1ed1i v\u1edbi nhi\u1ec1u t\u00e0i nguy\u00ean kh\u00e1c nhau, kh\u00f4ng c\u00f3 \u0111\u1ed9 t\u1eadp trung t\u1ed1t nh\u01b0 h\u1ec7 sinh th\u00e1i c\u1ee7a Wolfram nh\u01b0ng kh\u00f4ng gian l\u00e0 kh\u00f4ng gi\u1edbi h\u1ea1n. C\u00e1c lo\u1ea1i notebook t\u00ednh to\u00e1n ngu\u1ed3n m\u1edf \u0111\u00e1ng l\u01b0u \u00fd g\u1ed3m c\u00f3:<\/div>\n
+ Jupyter (https:\/\/jupyter.org\/<\/a>) (c\u00f3 g\u1ed1c l\u00e0 IPython<\/a>, nh\u1eb1m k\u1ebft h\u1ee3p c\u00e1c ph\u1ea7n m\u1ec1m t\u00ednh to\u00e1n ngu\u1ed3n m\u1edf r\u1ea5t m\u1ea1nh l\u00e0 Julia, Python v\u00e0 R – c\u00e1i t\u00ean Jupyter \u0111\u01b0\u1ee3c l\u1eadp n\u00ean t\u1eeb 3 t\u00ean n\u00e0y).<\/div>\n
+ Cocalc (https:\/\/cocalc.com\/<\/a>) do nh\u00e0 s\u00e1ng l\u1eadp ph\u1ea7n m\u1ec1m ngu\u1ed3n m\u1edf Sagemath<\/a> l\u1eadp ra (Cocalc l\u00e0 d\u1ecbch v\u1ee5 v\u1eeba mi\u1ec5n ph\u00ed v\u1eeba t\u00ednh ph\u00ed d\u1ea1ng premium, nh\u1eb1m l\u1ea5y ti\u1ec1n duy tr\u00ec s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a Sagemath; ngo\u00e0i ra c\u00f3 m\u1ed9t phi\u00ean b\u1ea3n \u0111\u01a1n gi\u1ea3n h\u01a1n v\u00e0 mi\u1ec5n ph\u00ed l\u00e0 SageCell<\/a> \u0111\u1ec3 th\u1eed nghi\u1ec7m Sagemath).<\/div>\n
<\/div>\n
(*) Ghi ch\u00fa th\u00eam:<\/div>\n
V\u1ec1 m\u00f4 h\u00ecnh d\u1ef1a tr\u00ean SEIR \u0111\u1ec3 \u01b0\u1edbc l\u01b0\u1ee3ng d\u1ecbch b\u1ec7nh COVID-19, c\u00f3 m\u1ed9t trang web tr\u00ecnh b\u00e0y minh h\u1ecda m\u00f4 h\u00ecnh n\u00e0y g\u1ecdn g\u00e0ng \u1edf \u0111\u1ecba ch\u1ec9 gabgoh.github.io\/COVID\/<\/a> v\u00e0 c\u00f3 b\u1ea3n d\u1ecbch ti\u1ebfng Vi\u1ec7t \u1edf \u0111\u1ecba ch\u1ec9 http:\/\/covid.rosetta.vn\/<\/a>)\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Trong d\u1ecbp d\u1ecbch COVID-19, c\u00f4ng ty Wolfram (chuy\u00ean v\u1ec1 ph\u1ea7n m\u1ec1m t\u00ednh to\u00e1n, h\u1ecd c\u00f3 nh\u1eefng s\u1ea3n ph\u1ea9m n\u1ed5i ti\u1ebfng nh\u01b0 ph\u1ea7n m\u1ec1m Mathematica, trang tra c\u1ee9u t\u00e0i nguy\u00ean Wolfram Alpha, b\u00e1ch khoa th\u01b0 v\u1ec1 to\u00e1n h\u1ecdc mathworld.wolfram.com) khuy\u1ebfn m\u00e3i<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false},"categories":[30,123,330],"tags":[1369,1381,1382],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p8jhJx-zl","_links":{"self":[{"href":"https:\/\/rosetta.vn\/short\/wp-json\/wp\/v2\/posts\/2191"}],"collection":[{"href":"https:\/\/rosetta.vn\/short\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rosetta.vn\/short\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rosetta.vn\/short\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/rosetta.vn\/short\/wp-json\/wp\/v2\/comments?post=2191"}],"version-history":[{"count":1,"href":"https:\/\/rosetta.vn\/short\/wp-json\/wp\/v2\/posts\/2191\/revisions"}],"predecessor-version":[{"id":2192,"href":"https:\/\/rosetta.vn\/short\/wp-json\/wp\/v2\/posts\/2191\/revisions\/2192"}],"wp:attachment":[{"href":"https:\/\/rosetta.vn\/short\/wp-json\/wp\/v2\/media?parent=2191"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rosetta.vn\/short\/wp-json\/wp\/v2\/categories?post=2191"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rosetta.vn\/short\/wp-json\/wp\/v2\/tags?post=2191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}