Expressions: Difference between revisions

Expressions (view source)

36 bytes removed , 15 August 2014

+template: Caution; -redlink

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 They are supported in many systems within the FlightGear code.
-'''Beware:''' Expressions do not check if your math creates floating point exceptions (like division by zero conditions, taking the square root of a negative number, etc.). This can cause undefined behavior and may result in NaNs or even [[Cascading Not-a-Number Errors|Cascading NaNs]].
+{{caution|Expressions do not check if your math creates floating point exceptions (like division by zero conditions, taking the square root of a negative number, etc.). This can cause undefined behavior and may result in NaNs or even Cascading NaNs.}}
 == Usage ==