Definition df-ch0 9401

Description: Define the zero for closed subspaces of Hilbert space. See h0elch 9403 for closure law.

Assertion

Ref	Expression
df-ch0	|- 0H = {0h}

Detailed syntax breakdown of Definition df-ch0

Step	Hyp	Ref	Expression
1		c0h 9079	. 2 class 0H
2		c0v 9066	. . 3 class 0h
3	2	csn 2467	. 2 class {0h}
4	1, 3	wceq 992	1 wff 0H = {0h}

This definition is referenced by:  elch0 9402  h0elch 9403  sh0le 9640  spansn0 9740  df0op2 9958  ho01i 10034  hh0oi 10109  nmop0h 10195

Copyright terms: Public domain