FLTINV

 NUMBER:  65

 ERROR CODE:  E

 MESSAGE TEXT:  Floating invalid

 EXPLANATION:  During an arithmetic operation, the floating-point
 values used in a calculation were invalid for the type of operation
 requested, or invalid exceptional values.  For example, this occurs
 when requesting a log of the floating-point values 0.0 or a
 negative number.

 For certain arithmetic expressions, specifying the /CHECK=NOPOWER
 qualifier can suppress this message.  For information on allowing
 exceptional IEEE values, see the HP Fortran for OpenVMS User Manual.