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proc.numbers
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2007-03-01
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0010 // ─┼╠┼╘┼ "PRC.NUMBERS"
0020 // ╠╔╙╘ "PRC.NUMBERS"
0030 //
0040 // FOR ├┬═ ├╧═┴╠-80 VS 2.01
0050 //
0060 ╨╥╧├ INTEGER(NUMBER) ├╠╧╙┼─
0070 ╔═╨╧╥╘ HEX$
0080 ╔╞ NUMBER<-32768 ╧╥ NUMBER>32767 ╧╥ ╔╬╘(NUMBER)<>NUMBER ╘╚┼╬
0090 ╨╥╔╬╘ "ERROR IN PARAMETER"
0100 ╙╘╧╨
0110 ┼╬─╔╞
0120 ╔╞ NUMBER<0 ╘╚┼╬
0130 NUMBER:=-NUMBER
0140 NUMBER:=(NUMBER ┬╔╘╪╧╥ $FFFF)+1
0150 ┼╬─╔╞
0160 HI:=NUMBER ─╔╓ 256
0170 LO:=NUMBER ═╧─ 256
0180 ╨╥╔╬╘ HEX$(HI)+" "+HEX$(LO)
0190 ┼╬─╨╥╧├ INTEGER
0200 //
0210 ╨╥╧├ REAL(NUMBER) ├╠╧╙┼─
0220 ╔═╨╧╥╘ HEX$
0230 ─╔═ M(0:4)
0240 // M(0)=EX, M(1)=M1, ESO.
0250 NEG:=╞┴╠╙┼
0260 ╔╞ NUMBER<0 ╘╚┼╬
0270 NEG:=╘╥╒┼
0280 NUMBER:=-NUMBER
0290 ┼╬─╔╞
0300 ╔╞ NUMBER=0 ╘╚┼╬
0310 EXPON:=0
0320 ┼╠╙┼
0330 EXPON:=╔╬╘(╠╧╟(NUMBER)/╠╧╟(2))+1
0340 ┼╬─╔╞
0350 M(0):=EXPON+128
0360 MANTDEC:=NUMBER/(2^EXPON)
0370 ╞╧╥ T#:=1 ╘╧ 4 ─╧
0380 PROD:=MANTDEC*256
0390 M(T#):=╔╬╘(PROD)
0400 MANTDEC:=PROD-M(T#)
0410 ┼╬─╞╧╥ T#
0420 ╔╞ NEG ╘╚┼╬ M(1):=M(1)-128
0430 ╞╧╥ T#:=0 ╘╧ 4 ─╧
0440 ╨╥╔╬╘ HEX$(M(T#));
0450 ┼╬─╞╧╥ T#
0460 ╨╥╔╬╘
0470 ┼╬─╨╥╧├ REAL
0480 //
0490 ╞╒╬├ HEX$(N) ├╠╧╙┼─
0500 ─╔═ H$ ╧╞ 16
0510 H$:="0123456789ABCDEF"
0520 NIBH:=N ─╔╓ 16
0530 NIBL:=N ═╧─ 16
0540 ╥┼╘╒╥╬ H$(NIBH+1)+H$(NIBL+1)
0550 ┼╬─╞╒╬├ HEX$