1130 Commercial Subroutine Package - All about the IBM 1130 ...

APPENDIXCORE ALLOCATIONTo calculate the core requirements, sum the number of words for all routines used. IfNZONE, CARRY, NSIGN, SERVICE, WHOLE, ADD, and/or FILL are not included in thefirst sum, and they are CALLed by a routine in the first sum, add their number of wordsto the first sum. Then calculate the Reference core requirements. Keep in mind that nomatter how many times a Reference is used, it should be considered only once. Sum thecore requirements of all References used. Add this sum to the first sum. The resultingtotal is the core requirement for the 1130 Commercial Subroutine Package. Notice thatthe FORTRAN subroutines a, b, and c will be used by most FORTRAN programs and sowill be present whether the package is used or not.