diff --git a/pir/src/main/java/dk/au/pir/protocols/general/interpoly/GeneralInterPolyClient.java b/pir/src/main/java/dk/au/pir/protocols/general/interpoly/GeneralInterPolyClient.java
index 35e01c3..e60b4ce 100644
--- a/pir/src/main/java/dk/au/pir/protocols/general/interpoly/GeneralInterPolyClient.java
+++ b/pir/src/main/java/dk/au/pir/protocols/general/interpoly/GeneralInterPolyClient.java
@@ -2,11 +2,10 @@ package dk.au.pir.protocols.general.interpoly;
 
 import dk.au.pir.BigIntegerField;
 import dk.au.pir.settings.PIRSettings;
-import dk.au.pir.utils.BigIntegerLagrangeInterpolation;
+import dk.au.pir.utils.BigIntegerLagrange;
 import dk.au.pir.utils.FieldElement;
 
 import java.math.BigInteger;
-import java.util.ArrayList;
 import java.util.Random;
 
 public class GeneralInterPolyClient {
@@ -57,7 +56,7 @@ public class GeneralInterPolyClient {
         for (int i = 0; i < PIRSettings.MOD_BIT_LENGTH + 1; i++) {
             fuckingXs[i] = BigInteger.valueOf(i);
         }
-        return BigIntegerLagrangeInterpolation.doIt(fuckingXs, results);
+        return BigIntegerLagrange.interpolate(fuckingXs, results);
     }
 }
 
diff --git a/pir/src/main/java/dk/au/pir/protocols/interpoly/InterPolyClient.java b/pir/src/main/java/dk/au/pir/protocols/interpoly/InterPolyClient.java
index ac583e1..c671391 100644
--- a/pir/src/main/java/dk/au/pir/protocols/interpoly/InterPolyClient.java
+++ b/pir/src/main/java/dk/au/pir/protocols/interpoly/InterPolyClient.java
@@ -2,11 +2,10 @@ package dk.au.pir.protocols.interpoly;
 
 import dk.au.pir.BigIntegerField;
 import dk.au.pir.settings.PIRSettings;
-import dk.au.pir.utils.BigIntegerLagrangeInterpolation;
+import dk.au.pir.utils.BigIntegerLagrange;
 import dk.au.pir.utils.FieldElement;
 
 import java.math.BigInteger;
-import java.util.ArrayList;
 import java.util.Random;
 
 public class InterPolyClient {
@@ -53,10 +52,10 @@ public class InterPolyClient {
 
 
     public BigInteger receiveResults(BigInteger[] results) {
-        BigInteger[] fuckingXs = new BigInteger[PIRSettings.MOD_BIT_LENGTH + 1];
+        BigInteger[] xs = new BigInteger[PIRSettings.MOD_BIT_LENGTH + 1];
         for (int i = 0; i < PIRSettings.MOD_BIT_LENGTH + 1; i++) {
-            fuckingXs[i] = BigInteger.valueOf(i);
+            xs[i] = BigInteger.valueOf(i);
         }
-       return BigIntegerLagrangeInterpolation.doIt(fuckingXs, results);
+       return BigIntegerLagrange.interpolate(xs, results);
     }
 }
diff --git a/pir/src/main/java/dk/au/pir/utils/BigIntegerLagrangeInterpolation.java b/pir/src/main/java/dk/au/pir/utils/BigIntegerLagrange.java
similarity index 87%
rename from pir/src/main/java/dk/au/pir/utils/BigIntegerLagrangeInterpolation.java
rename to pir/src/main/java/dk/au/pir/utils/BigIntegerLagrange.java
index ac387d9..47c35df 100644
--- a/pir/src/main/java/dk/au/pir/utils/BigIntegerLagrangeInterpolation.java
+++ b/pir/src/main/java/dk/au/pir/utils/BigIntegerLagrange.java
@@ -2,8 +2,8 @@ package dk.au.pir.utils;
 
 import java.math.BigInteger;
 
-public class BigIntegerLagrangeInterpolation {
-    public static BigInteger doIt(BigInteger[] x, BigInteger[] y) {
+public class BigIntegerLagrange {
+    public static BigInteger interpolate(BigInteger[] x, BigInteger[] y) {
         // https://stackoverflow.com/questions/16375163/lagrange-interpolation-in-java
         BigInteger xPoint = BigInteger.ZERO;  // we want to find f(0), so xpoint=0
         BigInteger sum = BigInteger.ZERO;