Definition df-idp 24773

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 24769	. 2 class Xp
2		cid 5453	. . 3 class I
3		cc 10529	. . 3 class ℂ
4	2, 3	cres 5551	. 2 class ( I ↾ ℂ)
5	1, 4	wceq 1533	1 wff Xp = ( I ↾ ℂ)

This definition is referenced by:  plyid  24793  coeidp  24847  dgrid  24848  plyremlem  24887  qaa  24906  taylply2  24950  ftalem7  25650  rngunsnply  39766