diff --git a/lib/src/main/java/org/fairportrobotics/frc/robolib/trajectory/ballistics/constraints/BCEvalParams.java b/lib/src/main/java/org/fairportrobotics/frc/robolib/trajectory/ballistics/constraints/BCEvalParams.java
index 6870feb..be3ec9b 100644
--- a/lib/src/main/java/org/fairportrobotics/frc/robolib/trajectory/ballistics/constraints/BCEvalParams.java
+++ b/lib/src/main/java/org/fairportrobotics/frc/robolib/trajectory/ballistics/constraints/BCEvalParams.java
@@ -2,6 +2,7 @@ package org.fairportrobotics.frc.robolib.trajectory.ballistics.constraints;
 
 import org.fairportrobotics.frc.robolib.trajectory.Velocity3d;
 
+import edu.wpi.first.units.Units;
 import edu.wpi.first.units.measure.Angle;
 
 /**
@@ -25,8 +26,8 @@ public class BCEvalParams {
     private Velocity3d cache_candidateShooterVelocityRelative;
 
     //
-    // Setup
-    //)
+    //  Setup
+    //
 
     public BCEvalParams(
         Velocity3d robotVelocity,
@@ -109,6 +110,23 @@ public class BCEvalParams {
         return this.cache_candidateShooterVelocityRelative;
     }
 
+    public int hashCode() {
+        return  this.robotVelocity.hashCode() ^
+                Double.hashCode(this.robotAngle.in(Units.Degrees)) ^
+                this.currentShooterVelocity.hashCode() ^
+                this.candidateVelocity.hashCode();
+    }
+
+    public String toString() {
+        return String.format(
+            "BCEvalParams(robotVelocity: %s, robotAngle: %s, currentShooterVelocity: %s, candidateVelocity: %s)",
+            this.robotVelocity.toString(),
+            this.robotAngle.toString(),
+            this.currentShooterVelocity.toString(),
+            this.candidateVelocity.toString()
+        );
+    }
+
     public boolean equals(BCEvalParams other) {
         return
             this.robotVelocity.equals(other.getRobotVelocity()) &&