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+1
+00:00:00,200 --> 00:00:03,320
+So now let's go back to our split example. Let me
+
+2
+00:00:03,320 --> 00:00:05,790
+rearrange things a little bit to make more room. So now I'm
+
+3
+00:00:05,790 --> 00:00:09,160
+going to put the domains for size and for strength one next to
+
+4
+00:00:09,160 --> 00:00:12,210
+the other. So let's look at what some possible inputs will be
+
+5
+00:00:12,210 --> 00:00:15,140
+for the sub domains that we identified when we use the idea
+
+6
+00:00:15,140 --> 00:00:17,790
+of selecting input of the boundary. If we look at the first
+
+7
+00:00:17,790 --> 00:00:21,860
+subdomain, size less than zero, one reasonable input is, size equals to
+
+8
+00:00:21,860 --> 00:00:25,360
+minus 1, because minus 1 is the boundary value for the domain
+
+9
+00:00:25,360 --> 00:00:28,530
+of the integers less than zero. If we look at the third
+
+10
+00:00:28,530 --> 00:00:32,119
+subdomain, possibly interesting case is the one of size of equal to
+
+11
+00:00:32,119 --> 00:00:34,900
+1, for the same reasoning that we used for the previous subdomain,
+
+12
+00:00:34,900 --> 00:00:37,670
+for size less than zero. And, let's try to select another one
+
+13
+00:00:37,670 --> 00:00:40,870
+for this subdomain, for the integers greater than zero. If there is
+
+14
+00:00:40,870 --> 00:00:44,200
+a concept of maximal integer, we can select that one as our
+
+15
+00:00:44,200 --> 00:00:47,140
+boundary value. And of course we could select much more, but this
+
+16
+00:00:47,140 --> 00:00:50,630
+is just to give you an idea. Other possible inputs. One interesting
+
+17
+00:00:50,630 --> 00:00:53,310
+example for the first one, string with length less than
+
+18
+00:00:53,310 --> 00:00:57,690
+size will be a string with length size minus one. Again
+
+19
+00:00:57,690 --> 00:01:00,240
+this is the boundary value for this domain. And we could
+
+20
+00:01:00,240 --> 00:01:03,500
+continue in this way like for example selecting a string who's
+
+21
+00:01:03,500 --> 00:01:07,310
+length is exactly size as a boundary value for this
+
+22
+00:01:07,310 --> 00:01:10,490
+other domain. Instant one, and we look back actually to this
+
+23
+00:01:10,490 --> 00:01:12,940
+example and look at it in a more extensive way when
+
+24
+00:01:12,940 --> 00:01:15,690
+we actually talk about a specific method for doing this kind
+
+25
+00:01:15,690 --> 00:01:16,340
+of process.