Definition df-idp 26148

Description: Define the identity polynomial. (Contributed by Mario Carneiro, 17-Jul-2014.)

Assertion

Ref	Expression
df-idp	⊢ Xp = ( I ↾ ℂ)

Detailed syntax breakdown of Definition df-idp

Step	Hyp	Ref	Expression
1		cidp 26144	. 2 class Xp
2		cid 5516	. . 3 class I
3		cc 11022	. . 3 class ℂ
4	2, 3	cres 5624	. 2 class ( I ↾ ℂ)
5	1, 4	wceq 1541	1 wff Xp = ( I ↾ ℂ)

This definition is referenced by:  plyid  26168  coeidp  26223  dgrid  26224  plyremlem  26266  qaa  26285  taylply2  26329  taylply2OLD  26330  ftalem7  27043  rngunsnply  43353  cjnpoly  47077