48 lines
1.1 KiB
Markdown
48 lines
1.1 KiB
Markdown
|
<!-- Note: This file is automatically generated from source code comments. Changes made in this file will be overridden. -->
|
||
|
|
|
||
|
|
# Function bignumber
|
||
|
|
|
||
|
|
Create a BigNumber, which can store numbers with arbitrary precision.
|
||
|
|
When a matrix is provided, all elements will be converted to BigNumber.
|
||
|
|
|
||
|
|
|
||
|
|
## Syntax
|
||
|
|
|
||
|
|
```js
|
||
|
|
math.bignumber(x)
|
||
|
|
```
|
||
|
|
|
||
|
|
### Parameters
|
||
|
|
|
||
|
|
Parameter | Type | Description
|
||
|
|
--------- | ---- | -----------
|
||
|
|
`value` | number | string | Fraction | BigNumber | Array | Matrix | boolean | null | Value for the big number, 0 by default.
|
||
|
|
|
||
|
|
### Returns
|
||
|
|
|
||
|
|
Type | Description
|
||
|
|
---- | -----------
|
||
|
|
BigNumber | The created bignumber
|
||
|
|
|
||
|
|
|
||
|
|
## Examples
|
||
|
|
|
||
|
|
```js
|
||
|
|
0.1 + 0.2 // returns number 0.30000000000000004
|
||
|
|
math.bignumber(0.1) + math.bignumber(0.2) // returns BigNumber 0.3
|
||
|
|
|
||
|
|
|
||
|
|
7.2e500 // returns number Infinity
|
||
|
|
math.bignumber('7.2e500') // returns BigNumber 7.2e500
|
||
|
|
```
|
||
|
|
|
||
|
|
|
||
|
|
## See also
|
||
|
|
|
||
|
|
[boolean](boolean.md),
|
||
|
|
[complex](complex.md),
|
||
|
|
[index](index.md),
|
||
|
|
[matrix](matrix.md),
|
||
|
|
[string](string.md),
|
||
|
|
[unit](unit.md)
|