Description: Lemma for axsegcon . Show that a particular mapping generates a point. (Contributed by Scott Fenton, 18-Sep-2013)
Ref | Expression | ||
---|---|---|---|
Hypotheses | axsegconlem2.1 | |
|
axsegconlem7.2 | |
||
axsegconlem8.3 | |
||
Assertion | axsegconlem8 | |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | axsegconlem2.1 | |
|
2 | axsegconlem7.2 | |
|
3 | axsegconlem8.3 | |
|
4 | 1 | axsegconlem4 | |
5 | 4 | 3adant3 | |
6 | 5 | ad2antrr | |
7 | 2 | axsegconlem4 | |
8 | 7 | ad2antlr | |
9 | 6 8 | readdcld | |
10 | simpl2 | |
|
11 | fveere | |
|
12 | 10 11 | sylan | |
13 | 9 12 | remulcld | |
14 | simpl1 | |
|
15 | fveere | |
|
16 | 14 15 | sylan | |
17 | 8 16 | remulcld | |
18 | 13 17 | resubcld | |
19 | 1 | axsegconlem6 | |
20 | 19 | gt0ne0d | |
21 | 20 | ad2antrr | |
22 | 18 6 21 | redivcld | |
23 | 22 | ralrimiva | |
24 | eleenn | |
|
25 | 24 | ad2antll | |
26 | mptelee | |
|
27 | 25 26 | syl | |
28 | 23 27 | mpbird | |
29 | 3 28 | eqeltrid | |