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Poskus hornerjevega algoritma s subrutino, ma pomoje neki ne dela

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Timon 2025-10-27 14:28:45 +01:00
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ass1/Polinom/poly_sub.lst Normal file
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. Racunanje polinoma s subrutino ki vsebuje loop
00000 ps START 0
00000 050000 LDX #0 . X je idx za tocke
00003 090003 LDL #3
00006 73000F LDF len
00009 77A02F outer_loop LDT in,X . V T je trenutno obravnavana tocka
0000C 03205C LDA a4 . V A bomo računali z vmesnimi rezultati
0000F 0F204A STA temp . V temp vmesni rezultati
00012 690000 LDB #0 . B bo idx za koeficiente
00015 6F2050 LDS a3 . Z S se bomo pomikali po koeficientih
00018 032041 inner_loop LDA temp
0001B 9850 MULR T,A
0001D 9434 SUBR B,S
0001F 9040 ADDR S,A . V prvem loopu je B=0, pol B=3, pol B=6 itd
00021 0F2038 STA temp
00024 9023 ADDR L,B
00026 A036 COMPR B,F
00028 3B2FED JLT inner_loop
0002B 0FA01F STA poly,X
0002E 9021 ADDR L,X
00030 A016 COMPR X,F
00032 3B2FD4 JLT outer_loop
00035 4F0000 RSUB
00038 3F2FFD halt J halt
0003B END ps
. Tocke
0003B 000001 in WORD 1
0003E 000002 WORD 2
00041 000003 WORD 3
00044 000004 WORD 4
00047 000005 WORD 5
0004A lastin EQU *
0004A len EQU lastin-in . Stevilo tock
0004A 00000C st_poly WORD 12 . Stopnja polinoma
. Rezultat
0004D 00....00 poly RESW 5
0005C 000000 temp RESW 1
. Koeficienti
0005F 000005 a0 WORD 5
00062 000004 a1 WORD 4
00065 000003 a2 WORD 3
00068 000002 a3 WORD 2
0006B 000001 a4 WORD 1