Definition df-idp 26562

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 26558	. 2 class Xp
2		cid 5552	. . 3 class I
3		cc 11237	. . 3 class ℂ
4	2, 3	cres 5660	. 2 class ( I ↾ ℂ)
5	1, 4	wceq 1570	1 wff Xp = ( I ↾ ℂ)

This definition is used by:  plyid  26582  idpfv  26583  coeidp  26637  dgrid  26638  plyremlem  26680  rngunsnply  26693  qaa  26704  taylply2  26752  ftalem7  27463  cjnpoly  48212  sqrtnpoly  48216