home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Amiga Plus 1998 #3
/
Amiga Plus CD - 1998 - No. 3.iso
/
pd
/
spiele
/
progammon2.3
/
dicetests
/
dicetest2
< prev
next >
Wrap
Text File
|
1997-12-08
|
1KB
|
31 lines
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 = 32.99 seconds.
1 2 3 4 5 6
1 2993 3052 2948 3011 2945 2983
2 3025 2975 3017 2857 2888 3001
3 3046 3036 3032 3036 3011 3088
4 3046 3025 3013 2903 3021 2917
5 2969 2988 2946 3034 3069 2922
6 3023 3018 3111 2976 3047 3028
The same two times in a row. (i.e. 1/36 * 108 000)
Theory = 3000 Actual = 2941
Opposite but still the same two times in a row.
Theory = 3000 Actual = 3095
The same three times in a row. (i.e. 1/1296 * 108 000)
Theory = 83 Actual = 69
Doubles. (i.e. 1/6 of 108 000)
Theory = 18 000 Actual = 18000
Total of all rolls including doubles. (i.e. 8.167 * 108 000)
Theory = 882 000 Actual = 882389