Definition df-idp 26094

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 26090	. 2 class Xp
2		cid 5532	. . 3 class I
3		cc 11066	. . 3 class ℂ
4	2, 3	cres 5640	. 2 class ( I ↾ ℂ)
5	1, 4	wceq 1540	1 wff Xp = ( I ↾ ℂ)

This definition is referenced by:  plyid  26114  coeidp  26169  dgrid  26170  plyremlem  26212  qaa  26231  taylply2  26275  taylply2OLD  26276  ftalem7  26989  rngunsnply  43158  cjnpoly  46890