Definition df-idp 25350

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 25346	. 2 class Xp
2		cid 5488	. . 3 class I
3		cc 10869	. . 3 class ℂ
4	2, 3	cres 5591	. 2 class ( I ↾ ℂ)
5	1, 4	wceq 1539	1 wff Xp = ( I ↾ ℂ)

This definition is referenced by:  plyid  25370  coeidp  25424  dgrid  25425  plyremlem  25464  qaa  25483  taylply2  25527  ftalem7  26228  rngunsnply  40998