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: 24998-18064 * RELOC: PART OF 24998-12001 * PGMR: BG & JTS * HED ".RTOR" REAL TO REAL POWER NAM .RTOR,6 24998-1X064 REV.2026 800509 ENT .RTOR EXT ALOG,EXP * * * * CALL.. * * JSB .RTOR (RESULT FLOATING) * DEF BASE (FLOATING) * DEF POWER (FLOATING) * (ERROR RETURN) * (NORMAL RETURN) * * CALCULATES BASE**POWER. SPC 1 .RTOR NOP STA AREG STB BREG LDA .RTOR,I STA ARG SET UP SO AS TO ALLOW ARGS IN A AND B ISZ .RTOR LDA AREG LDB BREG DLD ARG,I PICK UP BASE STA BASE STB BASE+1 LDA .RTOR,I STA ARG ISZ .RTOR LDA AREG LDB BREG DLD ARG,I PICK UP POWER STA PWR STB PWR+1 LDB BASE SZB,RSS BASE=0 ? JMP BZER YES SZA,RSS POWER=0 ? JMP PZER YES SSB BASE<0 ? JMP FAIL YES LDA BASE LDB BASE+1 JSB ALOG NOP FMP PWR JSB EXP JMP LIBX JMP EXIT ANS=EXP(POWER*ALOG(BASE)) BZER SSA POWER<=0 ? JMP FAIL YES CLA NO JMP EXIT ANS=0 FAIL LDA ASCII LDB ASCII+1 STO LIBX JMP .RTOR,I PZER LDA E1 ANS=1 LDB E1+1 EXIT ISZ .RTOR JMP LIBX ASCII ASC 2,04UN E1 DEC 1. BASE REP 2 NOP PWR REP 2 NOP AREG NOP BREG NOP ARG EQU PWR B EQU 1 END *