diff --git a/src/main/java/baritone/pathing/goals/GoalXZ.java b/src/main/java/baritone/pathing/goals/GoalXZ.java
index de48da83..8abfb221 100644
--- a/src/main/java/baritone/pathing/goals/GoalXZ.java
+++ b/src/main/java/baritone/pathing/goals/GoalXZ.java
@@ -20,6 +20,7 @@ package baritone.pathing.goals;
 import baritone.Baritone;
 import baritone.utils.Utils;
 import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.MathHelper;
 import net.minecraft.util.math.Vec3d;
 
 /**
@@ -88,9 +89,9 @@ public class GoalXZ implements Goal {
     }
 
     public static GoalXZ fromDirection(Vec3d origin, float yaw, double distance) {
-        double theta = Utils.degToRad(yaw);
-        double x = origin.x - Math.sin(theta) * distance;
-        double z = origin.z + Math.cos(theta) * distance;
+        float theta = (float) Utils.degToRad(yaw);
+        double x = origin.x - MathHelper.sin(theta) * distance;
+        double z = origin.z + MathHelper.cos(theta) * distance;
         return new GoalXZ((int) x, (int) z);
     }
 
diff --git a/src/main/java/baritone/utils/PathRenderer.java b/src/main/java/baritone/utils/PathRenderer.java
index 1ec5373b..6fd3466e 100644
--- a/src/main/java/baritone/utils/PathRenderer.java
+++ b/src/main/java/baritone/utils/PathRenderer.java
@@ -34,6 +34,7 @@ import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.init.Blocks;
 import net.minecraft.util.math.AxisAlignedBB;
 import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.MathHelper;
 
 import java.awt.*;
 import java.util.Collection;
@@ -188,7 +189,7 @@ public final class PathRenderer implements Helper {
             maxX = goalPos.getX() + 1 - 0.002 - renderPosX;
             minZ = goalPos.getZ() + 0.002 - renderPosZ;
             maxZ = goalPos.getZ() + 1 - 0.002 - renderPosZ;
-            double y = Math.sin(((float) (System.nanoTime() / 1000000L) % 2000L) / 2000F * Math.PI * 2);
+            double y = MathHelper.sin((float) (((float) (System.nanoTime() / 1000000L) % 2000L) / 2000F * Math.PI * 2));
             y1 = 1 + y + goalPos.getY() - renderPosY;
             y2 = 1 - y + goalPos.getY() - renderPosY;
             minY = goalPos.getY() - renderPosY;
diff --git a/src/main/java/baritone/utils/Utils.java b/src/main/java/baritone/utils/Utils.java
index eea18643..9f1ac3b3 100755
--- a/src/main/java/baritone/utils/Utils.java
+++ b/src/main/java/baritone/utils/Utils.java
@@ -54,9 +54,9 @@ public final class Utils {
      */
     public static Rotation calcRotationFromVec3d(Vec3d orig, Vec3d dest) {
         double[] delta = {orig.x - dest.x, orig.y - dest.y, orig.z - dest.z};
-        double yaw = Math.atan2(delta[0], -delta[2]);
+        double yaw = MathHelper.atan2(delta[0], -delta[2]);
         double dist = Math.sqrt(delta[0] * delta[0] + delta[2] * delta[2]);
-        double pitch = Math.atan2(delta[1], dist);
+        double pitch = MathHelper.atan2(delta[1], dist);
         return new Rotation(
                 (float) radToDeg(yaw),
                 (float) radToDeg(pitch)