Description: Obsolete version of spcimgfi1 as of 27-Jul-2025. (Contributed by Mario Carneiro, 4-Jan-2017) (Proof modification is discouraged.) (New usage is discouraged.)
Ref | Expression | ||
---|---|---|---|
Hypotheses | spcimgfi1.1 | ||
spcimgfi1.2 | |||
Assertion | spcimgfi1OLD |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | spcimgfi1.1 | ||
2 | spcimgfi1.2 | ||
3 | elex | ||
4 | 2 | issetf | |
5 | exim | ||
6 | 4 5 | biimtrid | |
7 | 1 | 19.36 | |
8 | 6 7 | imbitrdi | |
9 | 3 8 | syl5 |