About improper integrals results of 142
19:21
54:22
16:06
14:23
12:46
06:20
20:19
19:42
17:42
16:31
24:38
31:01
39:35
23:43
22:29
27:41
25:45
18:27
26:29
18:24
17:50
67:25
101:08
20:10
27:44
27:03
25:50
47:56
31:58
26:00
23:49
42:34
32:53
40:16
36:59
75:20
45:42
35:40
60:00
131:22
129:26
93:34
81:21
51:55
57:30
74:00