FORTRAN Reference Manual
Run-Time Diagnostic Messages
FORTRAN Reference Manual—528615-001
G-23
Intrinsic Error Messages
Effect. Program behavior is language and application dependent.
Recovery. Correct the parameter you are passing.
41
Cause. An arithmetic overflow or underflow occurred while evaluating an arithmetic 
function.
Effect. Program behavior is language and application dependent.
Recovery. Modify the program to pass values to the arithmetic functions that do not 
cause overflow.
42
Cause. The parameter passed to the arccos function was not in the range:
-1.0 ≤ parameter ≤ 1.0
Effect. Program behavior is language and application dependent.
Recovery. Modify the program to pass a valid value to the arccos function.
43
Cause. The parameter passed to the arcsin function was not in the range:
-1.0 ≤ parameter ≤ 1.0
Effect. Program behavior is language and application dependent.
Recovery. Modify the program to pass a valid value to the arcsin function.
44
Cause. Both of the parameters to an arctan2 function were zero. At least one of the 
parameters must be nonzero.
Effect. Program behavior is language and application dependent.
Recovery. Modify the program to pass the correct value to the arctan2 function.
Range fault
Arccos domain fault
Arcsin domain fault
Arctan domain fault










