Mathbox for Stanislas Polu |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > int-addassocd | Structured version Visualization version Unicode version |
Description: AdditionAssociativity generator rule. (Contributed by Stanislas Polu, 7-Apr-2020.) |
Ref | Expression |
---|---|
int-addassocd.1 | |
int-addassocd.2 | |
int-addassocd.3 | |
int-addassocd.4 |
Ref | Expression |
---|---|
int-addassocd |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | int-addassocd.1 | . . . 4 | |
2 | 1 | recnd 10068 | . . 3 |
3 | int-addassocd.2 | . . . 4 | |
4 | 3 | recnd 10068 | . . 3 |
5 | int-addassocd.3 | . . . 4 | |
6 | 5 | recnd 10068 | . . 3 |
7 | 2, 4, 6 | addassd 10062 | . 2 |
8 | int-addassocd.4 | . . 3 | |
9 | 8 | oveq1d 6665 | . 2 |
10 | 7, 9 | eqtr2d 2657 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wceq 1483 wcel 1990 (class class class)co 6650 cr 9935 caddc 9939 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-resscn 9993 ax-addass 10001 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-rex 2918 df-rab 2921 df-v 3202 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-br 4654 df-iota 5851 df-fv 5896 df-ov 6653 |
This theorem is referenced by: (None) |
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