image of READY prompt

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Listing of file='7' on disk='vmedia/glbr_22.wvd.zip'

# Sector 823, program filename = '7'
0001 DIM X(20),F(10),K(4,10)
0003 GOTO 100
0005 REM --SUBROUTINE
0099 RETURN
0210 PRINT "T              ",
0220 READ N,T
0230 FOR I=1 TO N
0240 READ X(I)
0250 PRINT "X";I;,
0260 NEXT I
0270 READ D,B
0280 A=T
0285 FOR J=A TO B STEP D
0286 PRINT
0288 PRINT T,
0290 FOR I=1 TO N
0292 PRINT X(I),
0294 NEXT I
0300 FOR I=1 TO N
0310 X(N+I)=X(I)
0320 NEXT I
0330 GOSUB 5
0340 FOR I=1 TO N
0350 K(1,I)=F(I)
0360 NEXT I
0370 D1=D/2
0380 T=T+D1
0390 FOR L=1 TO 3
0400 T=T+INT(L/3)*D1
0410 FOR I=1 TO N
0420 X(I)=X(N+I)+D1*K(L,I)*INT(L/3+1)
0430 NEXT I
0440 GOSUB 5
0450 FOR I=1 TO N
0460 K(L+1,I)=F(I)
0470 NEXT I
0480 NEXT L
0610 FOR I=1 TO N
0620 X(I)=X(N+I)+D/6*(K(1,I)+2*K(2,I)+2*K(3,I)+K(4,I))
0630 NEXT I
0640 NEXT J
0999 END