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2025-05-19 20:36:21 -05:00
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+
+/**
+ *  A constant for the order N for the secp256k1 curve.
+ *
+ *  (**i.e.** ``0xfffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141n``)
+ */
+export const N: bigint = BigInt("0xfffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141");
+
+/**
+ *  A constant for the number of wei in a single ether.
+ *
+ *  (**i.e.** ``1000000000000000000n``)
+ */
+export const WeiPerEther: bigint = BigInt("1000000000000000000");
+
+/**
+ *  A constant for the maximum value for a ``uint256``.
+ *
+ *  (**i.e.** ``0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffn``)
+ */
+export const MaxUint256: bigint = BigInt("0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff");
+
+/**
+ *  A constant for the minimum value for an ``int256``.
+ *
+ *  (**i.e.** ``-8000000000000000000000000000000000000000000000000000000000000000n``)
+ */
+export const MinInt256: bigint = BigInt("0x8000000000000000000000000000000000000000000000000000000000000000") * BigInt(-1);
+
+/**
+ *  A constant for the maximum value for an ``int256``.
+ *
+ *  (**i.e.** ``0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffn``)
+ */
+export const MaxInt256: bigint = BigInt("0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff");