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Definition df-0 6954
Description: Define the complex number 0. (Contributed by NM, 22-Feb-1996.)
Assertion
Ref Expression
df-0 0 = ⟨0R, 0R

Detailed syntax breakdown of Definition df-0
StepHypRef Expression
1 cc0 6947 . 2 class 0
2 c0r 6454 . . 3 class 0R
32, 2cop 3406 . 2 class ⟨0R, 0R
41, 3wceq 1259 1 wff 0 = ⟨0R, 0R
Colors of variables: wff set class
This definition is referenced by:  pitoregt0  6983  axi2m1  7007  ax0lt1  7008  ax0id  7010  axrnegex  7011  axprecex  7012  axpre-mulgt0  7019  axcaucvglemres  7031  ax-0lt1  7048
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