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minor fixes

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This commit is contained in:
Ilya Kantor 2022-06-13 08:13:38 +02:00
parent 5fc0a635e3
commit 51c74744f3
1 changed files with 4 additions and 1 deletions
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1-js/05-data-types/02-number/article.md
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@ -50,7 +50,7 @@ let mсs = 0.000001;
Just like before, using `"e"` can help. If we'd like to avoid writing the zeroes explicitly, we could write the same as: Just like before, using `"e"` can help. If we'd like to avoid writing the zeroes explicitly, we could write the same as:
```js ```js
let mcs = 1e-6; // six zeroes to the left from 1 let mcs = 1e-6; // five zeroes to the left from 1
``` ```
If we count the zeroes in `0.000001`, there are 6 of them. So naturally it's `1e-6`. If we count the zeroes in `0.000001`, there are 6 of them. So naturally it's `1e-6`.
@ -63,6 +63,9 @@ In other words, a negative number after `"e"` means a division by 1 with the giv
// -6 divides by 1 with 6 zeroes // -6 divides by 1 with 6 zeroes
1.23e-6 === 1.23 / 1000000; // 0.00000123 1.23e-6 === 1.23 / 1000000; // 0.00000123
// an example with a bigger number
1234e-2 === 1234 / 100; // 12.34, decimal point moves 2 times
``` ```
### Hex, binary and octal numbers ### Hex, binary and octal numbers