Description: Define the n-ary (endo)functions. (Contributed by AV, 11-May-2024) (Revised by TA and SN, 7-Jun-2024)
Ref | Expression | ||
---|---|---|---|
Assertion | df-naryf | Could not format assertion : No typesetting found for |- -aryF = ( n e. NN0 , x e. _V |-> ( x ^m ( x ^m ( 0 ..^ n ) ) ) ) with typecode |- |
Step | Hyp | Ref | Expression |
---|---|---|---|
0 | cnaryf | Could not format -aryF : No typesetting found for class -aryF with typecode class | |
1 | vn | ||
2 | cn0 | ||
3 | vx | ||
4 | cvv | ||
5 | 3 | cv | |
6 | cmap | ||
7 | cc0 | ||
8 | cfzo | ||
9 | 1 | cv | |
10 | 7 9 8 | co | |
11 | 5 10 6 | co | |
12 | 5 11 6 | co | |
13 | 1 3 2 4 12 | cmpo | |
14 | 0 13 | wceq | Could not format -aryF = ( n e. NN0 , x e. _V |-> ( x ^m ( x ^m ( 0 ..^ n ) ) ) ) : No typesetting found for wff -aryF = ( n e. NN0 , x e. _V |-> ( x ^m ( x ^m ( 0 ..^ n ) ) ) ) with typecode wff |