Definition df-idp 26243

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 26239	. 2 class Xp
2		cid 5582	. . 3 class I
3		cc 11151	. . 3 class ℂ
4	2, 3	cres 5691	. 2 class ( I ↾ ℂ)
5	1, 4	wceq 1537	1 wff Xp = ( I ↾ ℂ)

This definition is referenced by:  plyid  26263  coeidp  26318  dgrid  26319  plyremlem  26361  qaa  26380  taylply2  26424  taylply2OLD  26425  ftalem7  27137  rngunsnply  43158