Definition df-1 6394

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 6387	. 2 class 1
2		c1r 6147	. . 3 class 1R
3		c0r 6146	. . 3 class 0R
4	2, 3	cop 3046	. 2 class <.1R, 0R>.
5	1, 4	wceq 1298	1 wff 1 = <.1R, 0R>.

This definition is referenced by:  ax1cn 6422  ax1ne0 6433  ax1id 6435  axrrecex 6437  axi2m1 6438

Copyright terms: Public domain