43 lines
816 B
Markdown
43 lines
816 B
Markdown
---
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title: math.remainder() function
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description: The math.remainder() function returns the IEEE 754 floating-point remainder of `x / y`.
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menu:
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v2_0_ref:
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name: math.remainder
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parent: Math
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weight: 301
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---
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The `math.remainder()` function returns the IEEE 754 floating-point remainder of `x / y`.
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_**Output data type:** Float_
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```js
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import "math"
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math.remainder(x: 21.0, y: 4.0)
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// Returns 1.0
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```
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## Parameters
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### x
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The numerator used in the operation.
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_**Data type:** Float_
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### y
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The denominator 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.remainder(x: ±Inf, y:y) // Returns NaN
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math.remainder(x: NaN, y:y) // Returns NaN
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math.remainder(x:x, y: 0) // Returns NaN
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math.remainder(x:x, y: ±Inf) // Returns x
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math.remainder(x:x, y: NaN) // Returns NaN
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```
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