ASMB,L,R,C * * **************************************************************** * * (C) COPYRIGHT HEWLETT-PACKARD COMPANY 1979. ALL RIGHTS * * * RESERVED. NO PART OF THIS PROGRAM MAY BE PHOTOCOPIED, * * * REPRODUCED OR TRANSLATED TO ANOTHER PROGRAM LANGUAGE WITHOUT * * * THE PRIOR WRITTEN CONSENT OF HEWLETT-PACKARD COMPANY. * * **************************************************************** * * NAME: PART OF MATH LIBRARY * SOURCE: 24998-18XXX SEE NAM FOR LAST THREE DIGITS * RELOC: PART OF 24998-12001 * PGMR: BG & JTS * HED ".TCPX" - CONVERT TRIPLE TO COMPLEX. NAM .TCPX,7 24998-1X069 REV.2001 780424 * ENT .TCPX EXT .NGL * A EQU 0 B EQU 1 * * .TCPX CONVERTS A TRIPLE-PRECISION NUMBER TO A COMPLEX NUMBER * BY SETTING THE REAL PART TO THE ROUNDED SINGLE-PRECISION * APPROXIMATION OF THE ARGUMENT AND SETTING THE IMAGINARY PART * TO ZERO. * * CALLING SEQUENCE: * * JSB .TCPX * DEF * DEF * .TCPX NOP LDA .TCPX ADDR ADDR RESULT ISZ .TCPX LDA A,I RESOLVE INDIRECTS RAL,CLE,SLA,ERA JMP *-2 STA RESLT DIRECT RESULT ADDR LDA .TCPX,I ADDR ARG ISZ .TCPX STA ARG JSB .NGL CONVERT TO SINGLE DEF *+2 ARG DEF *-* STA RESLT,I STORE REAL PART ISZ RESLT STB RESLT,I ISZ RESLT CLA STORE IMAGINARY PART = 0 STA RESLT,I ISZ RESLT STA RESLT,I JMP .TCPX,I EXIT * RESLT BSS 1 DIRECT RESULT ADDR * END