Definition df-1 5214

Description: Define the complex number 1 (base 10).

Assertion

Ref	Expression
df-1	|- 1 = <.1R, 0R>.

Detailed syntax breakdown of Definition df-1

Step	Hyp	Ref	Expression
1		c1 5207	. 2 class 1
2		c1r 4967	. . 3 class 1R
3		c0r 4966	. . 3 class 0R
4	2, 3	cop 2401	. 2 class <.1R, 0R>.
5	1, 4	wceq 953	1 wff 1 = <.1R, 0R>.

This definition is referenced by:  ax1cn 5241  ax1ne0 5252  ax1id 5254  axrrecex 5256  axi2m1 5257

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