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Definition df-1 7014
Description: Define the complex number 1 (base 10).
Assertion
Ref Expression
df-1

Detailed syntax breakdown of Definition df-1
StepHypRef Expression
1 c1 7007 . 2
2 c1r 6758 . . 3
3 c0r 6757 . . 3
42, 3cop 3077 . 2
51, 4wceq 1425 1
Colors of variables: wff set class
This definition is referenced by:  ax1cn 7039  axi2m1 7049  ax1ne0 7050  ax1rid 7051  axrrecex 7053
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