36 lines
589 B
Markdown
36 lines
589 B
Markdown
---
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title: math.ceil() function
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description: The math.ceil() function returns the least integer value greater than or equal to `x`.
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menu:
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v2_0_ref:
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name: math.ceil
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parent: Math
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weight: 301
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---
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The `math.ceil()` function returns the least integer value greater than or equal to `x`.
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_**Output data type:** Float_
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```js
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import "math"
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math.ceil(x: 3.14)
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// Returns 4.0
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```
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## Parameters
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### x
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The value used in the operation.
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_**Data type:** Float_
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## Special cases
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```js
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math.ceil(±0) // Returns ±0
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math.ceil(±Inf) // Returns ±Inf
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math.ceil(NaN) // Returns NaN
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```
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