Math: Calculate arcsin in radians
Use this action to calculate the arcsin of a trigonometric ratio. Arcsin is the inverse of sine. For example, if the sine(.5) = 0.47942554
, then the arcsin(0.47942554) = .5’.
To learn more, consider starting at the Inverse Trigonometric functions Wikipedia article.
In trigonometry, arcsin(x)
is sometimes notated as sine1(x)
, as it is the inverse of tangent.
note
 Note: This action only accepts and outputs to radians. To convert degrees to radians before using this action, use the Degrees to radians action
How to configure this action
When configuring this action, reference a Integer or decimal field in the Value field configuration. How do I reference a field?
For more advanced math, use Javascript with the Field: Field Formulas action.
Fields for this action

Value
 The integer or decimal to perform the operation on.

Output field prefix
 To help keep output fields organized, choose an output field prefix to add to the beginning of each output field name as this action may output more than one field.
What will this output?
This action outputs to radians. To convert radians to degrees, use the Radians to degrees action
This action may generate multiple fields. To help keep output fields organized, the prefix above will be added to the beginning of each of the output field names, separated by two dashes. Each field will result as:{{outputfieldprefixoutputfield}}
.
Output fields for this action

Result
 The result of the operation. The output is a decimal type field.
Get help with a problem or question
If something’s not working as expected, or you’re looking for suggestions, check through the options below.
The results field is empty
Math actions require integer or decimal values. If you enter an incompatible value for the input, the output may be blank. For example, attempting to perform an operation on the value Marine Biologist
will always return an empty field.
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