A lot of interface updates, new English ans Spanish symbol descriptions

This commit is contained in:
Sergei Asanov
2023-06-23 17:39:32 +04:00
parent 8068cb84ca
commit 03543fbf33
268 changed files with 2944 additions and 2242 deletions

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The set of natural numbers = {1, 2, 3, ...} consists of numbers used in counting. Sometimes, 0 is added to this set. Sets that have the same cardinality as (countable sets) are the "smallest" of infinite sets.
Sets [U:2115], [U:2124], [U:211A], [U:211D], and [U:2102] are often written in bold (for example, in the works of Nicolas Bourbaki), and on blackboards and manuscripts, they are written in double letters. American mathematicians introduced double font in printed texts, and it became popular with the famous 1965 textbook on complex analysis by Gunning and Rossi.
Sets [U:2115], [U:2124], [U:211A], [U:211D], and [U:2102] are often written in bold (for example, in the works of Nicolas Bourbaki), and on blackboards and manuscripts, they are written in double letters. American mathematicians introduced double font in printed texts, and it became popular with the famous 1965 textbook on complex analysis by Gunning and Rossi.