Definition df-idp 26228

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 26224	. 2 class Xp
2		cid 5577	. . 3 class I
3		cc 11153	. . 3 class ℂ
4	2, 3	cres 5687	. 2 class ( I ↾ ℂ)
5	1, 4	wceq 1540	1 wff Xp = ( I ↾ ℂ)

This definition is referenced by:  plyid  26248  coeidp  26303  dgrid  26304  plyremlem  26346  qaa  26365  taylply2  26409  taylply2OLD  26410  ftalem7  27122  rngunsnply  43181