| Metamath Proof Explorer |
< Previous
Next >
Related theorems Unicode version |
| Description: An equality transitivity deduction. |
| Ref | Expression |
|---|---|
| eqtr2d.1 |
|
| eqtr2d.2 |
|
| Ref | Expression |
|---|---|
| eqtr2d |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqtr2d.1 |
. . 3
| |
| 2 | eqtr2d.2 |
. . 3
| |
| 3 | 1, 2 | eqtrd 1510 |
. 2
|
| 4 | 3 | eqcomd 1483 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: 3eqtrrd 1515 3eqtr2rd 1517 onsucmin 3078 sbthlem3 4455 rankxpsuc 4725 aceq6b 4752 cnegextlem3 5359 cnegext 5360 submul2t 5472 divadddivt 5786 zaddclt 6167 ceim1lt 6251 fldivt 6256 shftf 6352 icoshftf1oi 6410 seq1seqz 6542 imret 6774 cjdiv 6888 bcpasc 6969 fsumsplit 7020 fsum2mul 7037 binomlem1 7066 climshft 7104 climmullem5 7124 climsub 7130 clim2serzt 7134 clim2serz 7145 geoisumr 7243 cvgratlem1ALT 7247 cvgratlem1 7250 efcj 7336 efivalt 7447 infxpidmlem4 7556 ntrval2 7683 blin 7849 ioo2bl 7909 grpidinvlem2 8046 subgres 8113 vcz 8185 vcoprne 8194 nvmtri 8295 cnnvm 8309 nvnd 8315 ipid 8359 ipnm 8360 ipipcj 8364 ipasslem2 8487 ipasslem4 8489 ipsubdir 8504 ubthlem12 8536 minveclem19 8559 minveclem21 8561 htthlem9 8624 sinkpi 8692 abssinper 8707 sineq0 8708 effoi 8740 explogt 8767 reexplogt 8768 hvaddsubvalt 8897 pjspansnt 9495 osumlem2 9574 pjot 9611 unoplint 9839 adjadjt 9855 hmoplint 9861 eigvect 9881 lnopeq 9928 nmcopexlem5 9950 lnfnsub 9970 nmcfnexlem5 9979 riesz3 9990 cnlnadjlem7 10001 branmfnt 10033 kbass2t 10045 kbass6t 10049 leoprf2t 10055 leoprft 10056 pjnmop 10070 hmopidmchlem 10073 hmopidmch 10074 mdslmd1lem1 10247 mdslmd1lem2 10248 superpos 10276 2wsms 10601 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-gen 965 ax-17 973 ax-4 975 ax-5o 977 ax-ext 1462 |
| This theorem depends on definitions: df-bi 147 df-an 225 df-cleq 1472 |