[lsd0003] branch master updated: Added some more graphics

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elias-summermatter pushed a commit to branch master
in repository lsd0003.

The following commit(s) were added to refs/heads/master by this push:
     new 89611d2  Added some more graphics
89611d2 is described below

commit 89611d24a36b0c77c9f62b7a9b77432000569800
Author: Elias Summermatter <elias.summermatter@seccom.ch>
AuthorDate: Mon Dec 21 12:00:53 2020 +0100

    Added some more graphics
---
 draft-summermatter-set-union.xml | 45 +++++++++++++++++++++++++++++++++++++++-
 1 file changed, 44 insertions(+), 1 deletion(-)

diff --git a/draft-summermatter-set-union.xml b/draft-summermatter-set-union.xml
index 8d3737b..2bb3504 100644
--- a/draft-summermatter-set-union.xml
+++ b/draft-summermatter-set-union.xml
@@ -307,7 +307,50 @@
                         the element is missing in the second set and if the 
counter is set to -1 the element is missing in
                         the first set.
                     </t>
-                </section>
+                    <t>
+                        To demonstrate the set difference operation we compare 
IBF-A with IBF-B and generate as described
+                        IBF-AB
+                    </t>
+                    <t>IBF-A:</t>
+                    <figure anchor="figure_ibf_setdiff_A">
+                        <artwork name="" type="" align="left" alt=""><![CDATA[
+             bit-1          bit-2        bit-3         bit-4
+        +-------------+-------------+-------------+-------------+
+  count |      1      |      2      |      0      |      1      |
+        +-------------+-------------+-------------+-------------+
+  value |     0101    |     4343    |     0000    |     4242    |
+        +-------------+-------------+-------------+-------------+
+                 ]]></artwork>
+                    </figure>
+                    <t>IBF-B:</t>
+                    <figure anchor="figure_ibf_setdiff_B">
+                        <artwork name="" type="" align="left" alt=""><![CDATA[
+             bit-1          bit-2        bit-3         bit-4
+        +-------------+-------------+-------------+-------------+
+  count |      0      |      1      |      1      |      1      |
+        +-------------+-------------+-------------+-------------+
+  value |     0000    |     4242    |     5050    |     4242    |
+        +-------------+-------------+-------------+-------------+
+                 ]]></artwork>
+                    </figure>
+                <t>IBF-AB (XOR value and subtract count):</t>
+                <figure anchor="figure_ibf_setdiff_AB">
+                    <artwork name="" type="" align="left" alt=""><![CDATA[
+             bit-1          bit-2        bit-3         bit-4
+        +-------------+-------------+-------------+-------------+
+  count |      1      |      1      |      -1     |      0      |
+        +-------------+-------------+-------------+-------------+
+  value |     0101    |     0101    |     5050    |     0000    |
+        +-------------+-------------+-------------+-------------+
+                 ]]></artwork>
+                </figure>
+                <t>
+                    In IBF-AB there are 3 pure buckets and its obvious that in 
the IBF-A were the elements with hash
+                    0101 and 4242 and in the IBF-B where the elements with the 
hash 4242 and 5050. In IBF-A the element
+                    wit the hash 5050 is missing (-1 in bit-3) while in IBF-B 
the element with the hash 0101 is missing
+                    (1 in bit-1 and bit-2).
+                </t>
+            </section>
 
             </section>
         </section>

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