ASMB,R,L,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 "DCOS" EXTENDED PRECISION COSINE NAM DCOS,6 24998-1X094 REV.2001 750701 ENT DCOS EXT DSIN,.ENTP,.XADD EXT .ZRNT XADD EQU .XADD SPC 1 * * EXTENDED PRECISION COSINE (COS(X) = SIN(X+PI/2)) * CALLING SEQUENCE: * JSB DCOS * DEF *+3 * DEF Y Y = COS(X) * DEF X SPC 1 TDB NOP DEC 8 NOP X1 REP 3 NOP Y NOP X NOP SPC 1 DCOS NOP JSB .ZRNT DEF LIBX JSB .ENTP DEF Y STA TDB+2 JSB XADD DEF X1 DEF X,I DEF PI2 JSB DSIN Y = DSIN(X1) DEF *+3 DEF Y,I DEF X1 LIBX JMP TDB+2,I DEF TDB DEC 0 SPC 1 PI2 OCT 62207,166521,10402 END *