x ../sqrt1_small.txt
+ ../../7/sqrt2_small.txt
+--------------------------------------------------------------------------------+
|                                                 +                            + |
|                                               + +           +x               + |
|                           x  x x              + +           +x               + |
|                           x  x x     x     x  +++    +     x+x               + |
|                           x  x x     x   + x  +++    +     x+x           +   + |
|x                         xx  xxx xx  x   ++x  +++    +  x  x+*           +   + |
|x               +         xx  xxx xx +x   +**x +++ +  +  xx x**x          + + ++|
|                         |__________M___A_|_______M_____A_____________|         |
+--------------------------------------------------------------------------------+
    N           Min           Max        Median           Avg        Stddev
x  50         19048         19280         19182      19197.52     57.432921
+  50         19108         19340         19232      19254.72     51.773068
Difference at 99.5% confidence
	57.2 +/- 34.7194
	0.297955% +/- 0.181151%
	(Student's t, pooled s = 54.6763)