Brian Dunning's FileMaker Custom Functions

Asin ( number )

Returns the arc sine of a given number.

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Brian Dunning   Brian Dunning

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  Sample input:
Asin ( .4 )
  Sample output:

  Function definition: (Copy & paste into FileMaker's Edit Custom Function window)

Returns the arc sine, or inverse sine, of a given number. This operates in radians, just like FileMaker's other trigonometric functions. For the input to be a valid sine, it should be in the range of -1 to 1.

Additional thanks to Corn Walker and Jason DeLooze.



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Note: these functions are not guaranteed or supported by Please contact the individual developer with any questions or problems.

Under construction. Email me your wish list for improvements.