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Mirrors > Home > MPE Home > Th. List > divassd | Structured version Visualization version Unicode version |
Description: An associative law for division. (Contributed by Mario Carneiro, 27-May-2016.) |
Ref | Expression |
---|---|
div1d.1 | |
divcld.2 | |
divmuld.3 | |
divassd.4 |
Ref | Expression |
---|---|
divassd |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | div1d.1 | . 2 | |
2 | divcld.2 | . 2 | |
3 | divmuld.3 | . 2 | |
4 | divassd.4 | . 2 | |
5 | divass 10703 | . 2 | |
6 | 1, 2, 3, 4, 5 | syl112anc 1330 | 1 |
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