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Gold Medal Software 3
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3dvect30.arj
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MSQUARES.BAS
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BASIC Source File
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1993-05-08
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868b
|
50 lines
a$ = "0123456789ABCDEF"
w$ = " dw "
s$ = "squares dw "
REM use: qbasic msquares.bas>squares.inc to dump to disk
c = 0
PRINT "; x squared tables: 256 word entries return ax exponent 2."
PRINT "; in square functions, low byte is only factor!"
PRINT
PRINT "; mov si,ax ; ax must be less then 256! (eg 257*257>65535)"
PRINT "; mov ax,[squares+si]"
PRINT : PRINT s$;
FOR z = 0 TO 255
x = z ^ 2
q$ = "0"
u = INT(x / 256)
y = INT(u / 16)
PRINT q$; MID$(a$, y + 1, 1); MID$(a$, (u / 16 - INT(u / 16)) * 16 + 1, 1);
q$ = "0"
u = x - u * 256
y = INT(u / 16)
PRINT MID$(a$, y + 1, 1); MID$(a$, (u / 16 - INT(u / 16)) * 16 + 1, 1); "h";
c = c + 1
IF c < 8 THEN PRINT ","; : GOTO 91
c = 0
q = (z - 7)
u = INT(q * 1000) / 1000
PRINT " ;"; u
IF z = 255 THEN GOTO 91
PRINT ; w$;
91
NEXT z