[ decimal->isnan ]
Method
Returns True if the decimal is "Not a Number", otherwise False.
- Syntax
Decimal Object->isnanExamples
- Beginner
To test whether a decimal is "Not a Number":
Use the [decimal->isnan] method. The following example tests the result of a decimal method for being "Not a Number" and returns a boolean result.
Code
(-1.0)->log->isnanResult
true
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