diff --git a/src/trade-matcher/trade.ts b/src/trade-matcher/trade.ts
index e143e93..943d674 100644
--- a/src/trade-matcher/trade.ts
+++ b/src/trade-matcher/trade.ts
@@ -1,5 +1,5 @@
 import { MAX_UINT128, MAX_UINT256, uint128, add, sub, mul, mulDivF, mulDivC, minFactor } from './utils';
-import { ONE_48, Decimal, BigNumber, BigNumberMax } from '../utils/numerics';
+import { BigNumber, BigNumberMax, Decimal, ONE_48 } from '../utils/numerics';
 import { EncodedOrder, DecodedOrder } from '../common/types';
 import { decodeFloatInitialRate } from '../utils/encoders';
 import { getRuntimeConfig } from '../runtime-config';
diff --git a/src/trade-matcher/trade_gradient.ts b/src/trade-matcher/trade_gradient.ts
index 2cd5bdc..cf746f0 100644
--- a/src/trade-matcher/trade_gradient.ts
+++ b/src/trade-matcher/trade_gradient.ts
@@ -1,5 +1,5 @@
 import { MAX_UINT128, uint128, add, mul, mulDivF, mulDivC, minFactor } from './utils';
-import { ONE_48, ONE_24, BigNumber } from '../utils/numerics';
+import { BigNumber, ONE_48, ONE_24 } from '../utils/numerics';
 
 const EXP_ONE = BigNumber.from("0x0080000000000000000000000000000000"); // 1
 const EXP_MID = BigNumber.from("0x0400000000000000000000000000000000"); // 8
diff --git a/src/utils/numerics.ts b/src/utils/numerics.ts
index 9309417..13918b7 100644
--- a/src/utils/numerics.ts
+++ b/src/utils/numerics.ts
@@ -19,12 +19,8 @@ export const BigNumberMax = (a: BigNumber, b: BigNumber) => (a.gt(b) ? a : b);
 
 export const ONE_48 = 2 ** 48;
 export const ONE_24 = 2 ** 24;
-export const TEN = new Decimal(10);
 
-export const tenPow = (dec0: number, dec1: number) => {
-  const diff = dec0 - dec1;
-  return TEN.pow(diff);
-};
+export const tenPow = (dec0: number, dec1: number) => new Decimal(10).pow(dec0 - dec1);
 
 export const BnToDec = (x: BigNumber) => new Decimal(x.toString());
 export const DecToBn = (x: Decimal) => BigNumber.from(x.toFixed());