Run-time floating point errors

MathMate intercepts the following run-time errors: If any such error occurs MathMate interrupts calculations and displays the corresponding message.

List of run-time error messages
 
Message
Explanation
Example
NaN (not a number) Intolerable argument of some math library function ln(-1)
Significant digits loss in func Loss of significant digits in math library function func  sin(1e+50)
Illegal n-th argument  x in func Intolerable n-th argument x in the built-in Mathmate function func Y(0, -1),  Leg(-1, 1, 0.5),  
Sn(-2, 2)