INNER CODE UNIT · Go

det3

Consensys/gnark-crypto · ecc/utils.go:333

func det3(a00, a01, a02, a10, a11, a12, a20, a21, a22 *big.Int) big.Int {
	var t0, t1, t2, t3, t4 big.Int
	t0.Mul(a11, a22)
	t1.Mul(a12, a21)
	t0.Sub(&t0, &t1)

	t1.Mul(a10, a22)
	t2.Mul(a12, a20)
	t1.Sub(&t1, &t2)

	t2.Mul(a10, a21)
	t3.Mul(a11, a20)
	t2.Sub(&t2, &t3)

	t3.Mul(a00, &t0)
	t4.Mul(a01, &t1)
	t3.Sub(&t3, &t4)
	t4.Mul(a02, &t2)

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