BN254 twisted edwards curve = Baby Jubjub?

[doutv]

gnark-crypto/ecc/bn254/twistededwards/curve.go

Lines 54 to 62 in f483b7d

	func initCurveParams() {
	curveParams.A.SetString("-1")
	curveParams.D.SetString("12181644023421730124874158521699555681764249180949974110617291017600649128846")
	curveParams.Cofactor.SetString("8")
	curveParams.Order.SetString("2736030358979909402780800718157159386076813972158567259200215660948447373041", 10)
	curveParams.Base.X.SetString("9671717474070082183213120605117400219616337014328744928644933853176787189663")
	curveParams.Base.Y.SetString("16950150798460657717958625567821834550301663161624707787222815936182638968203")
	}

BN254's twisted edwards curve is defined here. However, the params defined in code and params defined in eip-2494 are totally different

I think they are the same curve. i.e. Baby-Jubjub

Could someone explain the differences?

[doutv]

#87: A=-1 to simplify group arithmetic?

[ivokub]

In EIP-2494 the parameters are defined as:

Maybe you had a look at different curve equation parameters?

[doutv]

Thanks a lot! I ignore Reduced Twisted Edwards Form at the bottom...