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45 lines
868 B
Markdown
45 lines
868 B
Markdown
# Function acsc
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Calculate the inverse cosecant of a value.
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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.acsc(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 | Boolean | Complex | Array | Matrix | null | Function input
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### Returns
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Type | Description
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---- | -----------
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Number | Complex | Array | Matrix | The arc cosecant of x
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## Examples
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```js
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math.acsc(0.5); // returns Number 0.5235987755982989
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math.acsc(math.csc(1.5)); // returns Number ~1.5
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math.acsc(2); // returns Complex 1.5707963267948966 -1.3169578969248166 i
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```
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## See also
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[csc](csc.md),
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[asin](asin.md),
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[asec](asec.md)
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