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Amiga Plus 1998 #3
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Amiga Plus CD - 1998 - No. 3.iso
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spiele
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progammon2.3
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dicetests
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dicetest4
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1997-12-08
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A pair of dice are being rolled 108 000 times to check for randomness.
This test takes about 33 seconds on a 68882 @ 33mhz. Each combination
should occur 1/36th of the time (i.e. 3000).
Test time = 33.60 seconds.
1 2 3 4 5 6
1 3025 3090 3008 3034 3038 2985
2 3015 2918 3013 3071 3030 2902
3 3002 3028 2944 3061 2988 3067
4 2947 2990 2987 2994 2975 2989
5 2980 3001 2993 2964 2945 3048
6 3081 3060 2997 2858 3018 2954
The same two times in a row. (i.e. 1/36 * 108 000)
Theory = 3000 Actual = 2991
Opposite but still the same two times in a row.
Theory = 3000 Actual = 2990
The same three times in a row. (i.e. 1/1296 * 108 000)
Theory = 83 Actual = 71
Doubles. (i.e. 1/6 of 108 000)
Theory = 18 000 Actual = 17780
Total of all rolls including doubles. (i.e. 8.167 * 108 000)
Theory = 882 000 Actual = 879193