Definition df-0 5221

Description: Define the complex number 0 (base 10).

Assertion

Ref	Expression
df-0	|- 0 = <.0R, 0R>.

Detailed syntax breakdown of Definition df-0

Step	Hyp	Ref	Expression
1		cc0 5214	. 2 class 0
2		c0r 4974	. . 3 class 0R
3	2, 2	cop 2407	. 2 class <.0R, 0R>.
4	1, 3	wceq 954	1 wff 0 = <.0R, 0R>.

This definition is referenced by:  ax1ne0 5260  ax0id 5261  axrnegex 5263  axrrecex 5264  axi2m1 5265  pre-axmulgt0 5270

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