fix exponent func

lavanet · Jan 19, 2025 · b303d87 · b303d87
1 parent 79dd551
commit b303d87
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/utils/math.go b/utils/math.go
@@ -7,7 +7,7 @@ import (
 )
 
 const (
-	DecayFactorNaturalBaseString = "2.71828182845904523536028747135266249775724709369995957496696763"
+	DecayFactorNaturalBaseString = "2.718281828459045235"
 )
 
 func Min[T constraints.Ordered](x, y T) T {
@@ -37,15 +37,15 @@ func NaturalBaseExponentFraction(numerator, denominator int64, negative bool) ma
 
 	e := sdk.MustNewDecFromStr(DecayFactorNaturalBaseString)
 
-	// Step 1: Calculate e^a
-	eToA := e.Power(numeratorUint64)
-
-	// Step 2: Take the bth root
-	result, err := eToA.ApproxRoot(denominatorUint64)
+	// Step 1: Take the bth root of e
+	eRoot, err := e.ApproxRoot(denominatorUint64)
 	if err != nil {
 		panic(err)
 	}
 
+	// Step 2: Calculate (e^(1/b))^a
+	result := eRoot.Power(numeratorUint64)
+
 	if negative {
 		// Step 3: Take the reciprocal
 		result = sdk.OneDec().Quo(result)