Bo f This report was originally prepared January 21, 1966. It is submitted Remarks (July 24, 1968) as a formal report at this time to facilitate its availability to a number of workers who have requested it, and to provide an archival reference to it. | The program is now routinely run on the ACME, (IBM/360-50) time sharing system*™ at Stanford University from a source text in PL~l. The program text appended here is a BALGOL version which includes exten- sive comments. * , supported by a grant from the National Aeronautics and Space Administra- tion, No. NsG 81-60. NASA CR -FSF 7) Becesoi WO, XE (56/2 redo, — Heb rncay healed ai SAVIAC or He 934 a PDC ~ wy fate (ramt) vere fo a Linet trams tgalions.