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Mirrors > Home > MPE Home > Th. List > Mathboxes > dfpprod2 | Structured version Visualization version Unicode version |
Description: Expanded definition of parallel product. (Contributed by Scott Fenton, 3-May-2014.) |
Ref | Expression |
---|---|
dfpprod2 | pprod |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-pprod 31962 | . 2 pprod | |
2 | df-txp 31961 | . 2 | |
3 | 1, 2 | eqtri 2644 | 1 pprod |
Colors of variables: wff setvar class |
Syntax hints: wceq 1483 cvv 3200 cin 3573 cxp 5112 ccnv 5113 cres 5116 ccom 5118 c1st 7166 c2nd 7167 ctxp 31937 pprodcpprod 31938 |
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-ext 2602 |
This theorem depends on definitions: df-bi 197 df-an 386 df-ex 1705 df-cleq 2615 df-txp 31961 df-pprod 31962 |
This theorem is referenced by: pprodcnveq 31990 |
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