Description: The X i -th coefficient of the term X i is 1 . (Contributed by Mario Carneiro, 7-Jan-2015)
Ref | Expression | ||
---|---|---|---|
Hypotheses | mvrfval.v | |
|
mvrfval.d | |
||
mvrfval.z | |
||
mvrfval.o | |
||
mvrfval.i | |
||
mvrfval.r | |
||
mvrval.x | |
||
Assertion | mvrid | |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | mvrfval.v | |
|
2 | mvrfval.d | |
|
3 | mvrfval.z | |
|
4 | mvrfval.o | |
|
5 | mvrfval.i | |
|
6 | mvrfval.r | |
|
7 | mvrval.x | |
|
8 | 1nn0 | |
|
9 | 2 | snifpsrbag | |
10 | 5 8 9 | sylancl | |
11 | 1 2 3 4 5 6 7 10 | mvrval2 | |
12 | eqid | |
|
13 | 12 | iftruei | |
14 | 11 13 | eqtrdi | |