Metamath Proof Explorer


Theorem pw2sltdivmuld

Description: Surreal less-than relationship between division and multiplication for powers of two. (Contributed by Scott Fenton, 11-Dec-2025)

Ref Expression
Hypotheses pw2sltdivmuld.1 φ A No
pw2sltdivmuld.2 φ B No
pw2sltdivmuld.3 φ N 0s
Assertion pw2sltdivmuld Could not format assertion : No typesetting found for |- ( ph -> ( ( A /su ( 2s ^su N ) ) A

Proof

Step Hyp Ref Expression
1 pw2sltdivmuld.1 φ A No
2 pw2sltdivmuld.2 φ B No
3 pw2sltdivmuld.3 φ N 0s
4 2sno Could not format 2s e. No : No typesetting found for |- 2s e. No with typecode |-
5 expscl Could not format ( ( 2s e. No /\ N e. NN0_s ) -> ( 2s ^su N ) e. No ) : No typesetting found for |- ( ( 2s e. No /\ N e. NN0_s ) -> ( 2s ^su N ) e. No ) with typecode |-
6 4 3 5 sylancr Could not format ( ph -> ( 2s ^su N ) e. No ) : No typesetting found for |- ( ph -> ( 2s ^su N ) e. No ) with typecode |-
7 2nns Could not format 2s e. NN_s : No typesetting found for |- 2s e. NN_s with typecode |-
8 nnsgt0 Could not format ( 2s e. NN_s -> 0s 0s
9 7 8 ax-mp Could not format 0s
10 expsgt0 Could not format ( ( 2s e. No /\ N e. NN0_s /\ 0s 0s 0s
11 4 9 10 mp3an13 Could not format ( N e. NN0_s -> 0s 0s
12 3 11 syl Could not format ( ph -> 0s 0s
13 pw2recs Could not format ( N e. NN0_s -> E. x e. No ( ( 2s ^su N ) x.s x ) = 1s ) : No typesetting found for |- ( N e. NN0_s -> E. x e. No ( ( 2s ^su N ) x.s x ) = 1s ) with typecode |-
14 3 13 syl Could not format ( ph -> E. x e. No ( ( 2s ^su N ) x.s x ) = 1s ) : No typesetting found for |- ( ph -> E. x e. No ( ( 2s ^su N ) x.s x ) = 1s ) with typecode |-
15 1 2 6 12 14 sltdivmulwd Could not format ( ph -> ( ( A /su ( 2s ^su N ) ) A ( ( A /su ( 2s ^su N ) ) A