Description: Lemma for dquart . (Contributed by Mario Carneiro, 6-May-2015)
Ref | Expression | ||
---|---|---|---|
Hypotheses | dquart.b | |
|
dquart.c | |
||
dquart.x | |
||
dquart.s | |
||
dquart.m | |
||
dquart.m0 | |
||
dquart.i | |
||
dquart.i2 | |
||
Assertion | dquartlem1 | |