40 lines
734 B
Plaintext
40 lines
734 B
Plaintext
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{{alias}}( x, n )
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Rounds a numeric value to the nearest multiple of `10^n` toward positive
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infinity.
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When operating on floating-point numbers in bases other than `2`, rounding
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to specified digits can be inexact.
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Parameters
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----------
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x: number
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Input value.
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n: integer
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Integer power of 10.
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Returns
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-------
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y: number
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Rounded value.
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Examples
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--------
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// Round to 2 decimal places:
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> var y = {{alias}}( 3.14159, -2 )
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3.15
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// If `n = 0`, standard round toward positive infinity behavior:
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> y = {{alias}}( 3.14159, 0 )
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4.0
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// Round to nearest thousand:
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> y = {{alias}}( 12368.0, 3 )
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13000.0
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See Also
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--------
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