5    PRINT "X VALUE", "SINE", "RESOLUTION"
10   READ D
20   LET M = -1
30   FOR X = 0 TO 3 STEP D
40   IF SIN(X) <= M THEN 80
50   LET X0 = X
60   LET M = SIN(X)
80   NEXT X
85   PRINT X0, M, D
90   GO TO 10
100  DATA .1, .01, .001
110  END
