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Version: 8.1

asin

This function is used by Ignition's Expression language.

Description

Returns the arc sine of a number, which must be a number between -1 and 1. The results will be an angle expressed in radians in the range of -pi/2 through pi/2.

Syntax

asin(number)

  • Parameters

    • Float number - The number to get the arc sine of. Must be between -1 and 1.
  • Results

    • Float - The arc sine of the number provided.

Examples

Code Snippet
asin(.38) //returns 0.3898