49 lines
1.0 KiB
Markdown
49 lines
1.0 KiB
Markdown
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<!-- Note: This file is automatically generated from source code comments. Changes made in this file will be overridden. -->
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# Function unaryPlus
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Unary plus operation.
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Boolean values and strings will be converted to a number, numeric values will be returned as is.
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For matrices, the function is evaluated element wise.
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## Syntax
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```js
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math.unaryPlus(x)
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```
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### Parameters
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Parameter | Type | Description
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--------- | ---- | -----------
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`x` | number | BigNumber | Fraction | string | Complex | Unit | Array | Matrix | Input value
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### Returns
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Type | Description
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---- | -----------
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number | BigNumber | Fraction | Complex | Unit | Array | Matrix | Returns the input value when numeric, converts to a number when input is non-numeric.
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### Throws
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Type | Description
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---- | -----------
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## Examples
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```js
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math.unaryPlus(3.5) // returns 3.5
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math.unaryPlus(1) // returns 1
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```
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## See also
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[unaryMinus](unaryMinus.md),
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[add](add.md),
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[subtract](subtract.md)
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