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Function asin #

Calculate the inverse sine of a value.

To avoid confusion with the matric arcsine, this function does not apply to matrices.

Syntax #

math.asin(x)

Parameters #

Parameter	Type	Description
`x`	number \| BigNumber \| Complex	Function input

Returns #

Type	Description
number \| BigNumber \| Complex	The arc sine of x

Throws #

Type	Description

Examples #

math.asin(0.5)           // returns number 0.5235987755982989
math.asin(math.sin(1.5)) // returns number ~1.5

math.asin(2)             // returns Complex 1.5707963267948966 -1.3169578969248166i

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