/sys$common/syshlp/helplib.hlb FORTRAN, Error Messages, Run Time Errors, General, FLTOVF  *Conan The Librarian (sorry for the slow response - running on an old VAX)

  NUMBER:  72

  ERROR CODE:  F, C

  MESSAGE TEXT:  arithmetic trap, floating overflow

  EXPLANATION:  During an arithmetic operation a floating-point value
  exceeded the largest representable value for that data type.  The
  result of the operation was set to the reserved operand, -0.