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Definition df-rp 11250
Description: Define the set of positive reals. Definition of positive numbers in [Apostol] p. 20. (Contributed by NM, 27-Oct-2007.)
Assertion
Ref Expression
df-rp

Detailed syntax breakdown of Definition df-rp
StepHypRef Expression
1 crp 11249 . 2
2 cc0 9513 . . . 4
3 vx . . . . 5
43cv 1394 . . . 4
5 clt 9649 . . . 4
62, 4, 5wbr 4452 . . 3
7 cr 9512 . . 3
86, 3, 7crab 2811 . 2
91, 8wceq 1395 1
Colors of variables: wff setvar class
This definition is referenced by:  elrp  11251  rpre  11255  ioorp  11631
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