MPE Home Metamath Proof Explorer < Previous   Next >
Nearby theorems
Mirrors  >  Home  >  MPE Home  >  Th. List  >  df-lti Unicode version

Definition df-lti 9274
Description: Define 'less than' on positive integers. This is a "temporary" set used in the construction of complex numbers df-c 9519, and is intended to be used only by the construction. (Contributed by NM, 6-Feb-1996.) (New usage is discouraged.)
Assertion
Ref Expression
df-lti

Detailed syntax breakdown of Definition df-lti
StepHypRef Expression
1 clti 9246 . 2
2 cep 4794 . . 3
3 cnpi 9243 . . . 4
43, 3cxp 5002 . . 3
52, 4cin 3474 . 2
61, 5wceq 1395 1
Colors of variables: wff setvar class
This definition is referenced by:  ltpiord  9286  ltsopi  9287  ltrelpi  9288
  Copyright terms: Public domain W3C validator