diff --git a/src/main/interpreter/Visitor.java b/src/main/interpreter/Visitor.java
index e267e61..aaddecb 100644
--- a/src/main/interpreter/Visitor.java
+++ b/src/main/interpreter/Visitor.java
@@ -447,7 +447,7 @@ public MSType visitFuncCall(MineScriptParser.FuncCallContext ctx) {
                     throw new RuntimeException(getFuncCallErrorMessage(id, new int[]{1}, "number", actualParams));
                 }
 
-                retVal = new MSNumber((int) Math.round(Math.sqrt(n.getValue())));
+                retVal = new MSNumber((int) Math.floor(Math.sqrt(n.getValue())));
             }
             case "Random" -> {
                 /*If no parameter is used returns a random unbounded int*/
@@ -478,21 +478,21 @@ public MSType visitFuncCall(MineScriptParser.FuncCallContext ctx) {
 
                 this.turtleDelay = 200 - n.getValue() * 20;
             }
-            case "GetXPosition" -> {
+            case "GetXCoordinate" -> {
                 if (actualParams.size() != 0) {
                     throw new RuntimeException(getFuncCallErrorMessage(id, new int[]{0}, "", actualParams));
                 }
 
                 retVal = new MSNumber(pos.getX());
             }
-            case "GetYPosition" -> {
+            case "GetYCoordinate" -> {
                 if (actualParams.size() != 0) {
                     throw new RuntimeException(getFuncCallErrorMessage(id, new int[]{0}, "", actualParams));
                 }
 
                 retVal = new MSNumber(pos.getY());
             }
-            case "GetZPosition" -> {
+            case "GetZCoordinate" -> {
                 if (actualParams.size() != 0) {
                     throw new RuntimeException(getFuncCallErrorMessage(id, new int[]{0}, "", actualParams));
                 }