x gnugrep-non
+ bsdgrep-non
+------------------------------------------------------------+
|xxx                                                    +  ++|
||A|                                                         |
|                                                       |_AM||
+------------------------------------------------------------+
    N           Min           Max        Median           Avg        Stddev
x   3          0.82          0.92          0.86    0.86666667    0.05033223
+   3           3.5          3.67          3.62     3.5966667   0.087368949
Difference at 95.0% confidence
	2.73 +/- 0.161603
	315% +/- 41.8708%
	(Student's t, pooled s = 0.0712975)


x gnugrep-n
+ bsdgrep-n
+------------------------------------------------------------+
| xx      x                                         +  +    +|
||_M_A____|                                                  |
|                                                   |__MA___||
+------------------------------------------------------------+
    N           Min           Max        Median           Avg        Stddev
x   3          1.91          2.15          1.94             2    0.13076697
+   3          3.38          3.62          3.47          3.49    0.12124356
Difference at 95.0% confidence
	1.49 +/- 0.285807
	74.5% +/- 20.7071%
	(Student's t, pooled s = 0.126095)


x gnugrep-c8
+ bsdgrep-c8
+------------------------------------------------------------+
|xx                                                      + ++|
|MA                                                          |
|                                                        |AM||
+------------------------------------------------------------+
    N           Min           Max        Median           Avg        Stddev
x   3             1          1.08          1.03     1.0366667   0.040414519
+   3          5.42          5.66          5.58     5.5533333    0.12220202
Difference at 95.0% confidence
	4.51667 +/- 0.206289
	435.691% +/- 38.4352%
	(Student's t, pooled s = 0.0910128)


x gnugrep-non
+ gnugrep-n
* gnugrep-c8
+------------------------------------------------------------+
|x x  x  **  *                                   + +        +|
||_A_|                                                       |
|                                               |__M_A_____| |
|        |MA_|                                               |
+------------------------------------------------------------+
    N           Min           Max        Median           Avg        Stddev
x   3          0.82          0.92          0.86    0.86666667    0.05033223
+   3          1.91          2.15          1.94             2    0.13076697
Difference at 95.0% confidence
	1.13333 +/- 0.224572
	130.769% +/- 32.3448%
	(Student's t, pooled s = 0.0990791)
*   3             1          1.08          1.03     1.0366667   0.040414519
Difference at 95.0% confidence
	0.17 +/- 0.103455
	19.6154% +/- 13.4096%
	(Student's t, pooled s = 0.0456435)


x bsdgrep-non
+ bsdgrep-n
* bsdgrep-c8
+------------------------------------------------------------+
|+  *  * x                                           *    * *|
|    |_A_|                                                   |
||__A__|                                                     |
|                                                     |__AM_||
+------------------------------------------------------------+
    N           Min           Max        Median           Avg        Stddev
x   3           3.5          3.67          3.62     3.5966667   0.087368949
+   3          3.38          3.62          3.47          3.49    0.12124356
No difference proven at 95.0% confidence
*   3          5.42          5.66          5.58     5.5533333    0.12220202
Difference at 95.0% confidence
	1.95667 +/- 0.240765
	54.4022% +/- 8.11106%
	(Student's t, pooled s = 0.106223)