total update

This commit is contained in:
Sergei Asanov
2019-06-26 17:54:16 +03:00
parent 5ff4c39b7c
commit 335df6d2d1
11731 changed files with 2582581 additions and 181485 deletions

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The plus minus sign is used to indicate the interval. From [https://unicode-table.com/en/0033/ three] to [https://unicode-table.com/en/0037/ seven], you can write as: 5 ± 2. On the keyboard type Alt + 0177. The number 0177 is entered on the numeric block with Num Lock on.
Also, the solidworks plus minus symbol can be used for:
[*]indicate the observational error;
[*]spread of values of any parameters.
In a [https://unicode-table.com/en/1F5EB/ conversation] between people the plus minus symbol indicates the inaccuracy of anything.