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Definition df-ltp 8862
 Description: Define ordering on positive reals. This is a "temporary" set used in the construction of complex numbers df-c 8996, and is intended to be used only by the construction. From Proposition 9-3.2 of [Gleason] p. 122. (Contributed by NM, 14-Feb-1996.) (New usage is discouraged.)
Assertion
Ref Expression
df-ltp
Distinct variable group:   ,

Detailed syntax breakdown of Definition df-ltp
StepHypRef Expression
1 cltp 8738 . 2
2 vx . . . . . . 7
32cv 1651 . . . . . 6
4 cnp 8734 . . . . . 6
53, 4wcel 1725 . . . . 5
6 vy . . . . . . 7
76cv 1651 . . . . . 6
87, 4wcel 1725 . . . . 5
95, 8wa 359 . . . 4
103, 7wpss 3321 . . . 4
119, 10wa 359 . . 3
1211, 2, 6copab 4265 . 2
131, 12wceq 1652 1
 Colors of variables: wff set class This definition is referenced by:  ltrelpr  8875  ltprord  8907
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