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Mirrors > Home > ILE Home > Th. List > adddii | Unicode version |
Description: Distributive law (left-distributivity). (Contributed by NM, 23-Nov-1994.) |
Ref | Expression |
---|---|
axi.1 | |
axi.2 | |
axi.3 |
Ref | Expression |
---|---|
adddii |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | axi.1 | . 2 | |
2 | axi.2 | . 2 | |
3 | axi.3 | . 2 | |
4 | adddi 7105 | . 2 | |
5 | 1, 2, 3, 4 | mp3an 1268 | 1 |
Colors of variables: wff set class |
Syntax hints: wceq 1284 wcel 1433 (class class class)co 5532 cc 6979 caddc 6984 cmul 6986 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 104 ax-ia2 105 ax-ia3 106 ax-distr 7080 |
This theorem depends on definitions: df-bi 115 df-3an 921 |
This theorem is referenced by: 3t3e9 8189 numltc 8502 numsucc 8516 numma 8520 decmul10add 8545 4t3lem 8573 9t11e99 8606 decbin2 8617 binom2i 9583 3dec 9642 3dvds2dec 10265 |
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