Description: Scalar multiplication property of a linear operator. (Contributed by NM, 5-Dec-2007) (Revised by Mario Carneiro, 19-Nov-2013) (New usage is discouraged.)
Ref | Expression | ||
---|---|---|---|
Hypotheses | lnomul.1 | |
|
lnomul.5 | |
||
lnomul.6 | |
||
lnomul.7 | |
||
Assertion | lnomul | |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | lnomul.1 | |
|
2 | lnomul.5 | |
|
3 | lnomul.6 | |
|
4 | lnomul.7 | |
|
5 | simpl | |
|
6 | simprl | |
|
7 | simprr | |
|
8 | simpl1 | |
|
9 | eqid | |
|
10 | 1 9 | nvzcl | |
11 | 8 10 | syl | |
12 | eqid | |
|
13 | eqid | |
|
14 | eqid | |
|
15 | 1 12 13 14 2 3 4 | lnolin | |
16 | 5 6 7 11 15 | syl13anc | |
17 | 1 2 | nvscl | |
18 | 8 6 7 17 | syl3anc | |
19 | 1 13 9 | nv0rid | |
20 | 8 18 19 | syl2anc | |
21 | 20 | fveq2d | |
22 | eqid | |
|
23 | 1 12 9 22 4 | lno0 | |
24 | 23 | oveq2d | |
25 | 24 | adantr | |
26 | simpl2 | |
|
27 | 1 12 4 | lnof | |
28 | 27 | adantr | |
29 | 28 7 | ffvelcdmd | |
30 | 12 3 | nvscl | |
31 | 26 6 29 30 | syl3anc | |
32 | 12 14 22 | nv0rid | |
33 | 26 31 32 | syl2anc | |
34 | 25 33 | eqtrd | |
35 | 16 21 34 | 3eqtr3d | |