diff --git a/babel.config.js b/babel.config.js
index 4ab6557..bc3098f 100644
--- a/babel.config.js
+++ b/babel.config.js
@@ -1,3 +1,11 @@
 module.exports = {
-    presets: ["@vue/cli-plugin-babel/preset"]
+    presets: ["@vue/cli-plugin-babel/preset"],
+    plugins: [
+        [
+            "module:@jetblack/operator-overloading",
+            {
+                enabled: true
+            }
+        ]
+    ]
 };
diff --git a/package-lock.json b/package-lock.json
index dbfe0eb..095a510 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -21,6 +21,7 @@
       },
       "devDependencies": {
         "@ivanv/vue-collapse-transition": "^1.0.2",
+        "@jetblack/operator-overloading": "^0.2.0",
         "@types/lodash.clonedeep": "^4.5.6",
         "@typescript-eslint/eslint-plugin": "^4.18.0",
         "@typescript-eslint/parser": "^4.18.0",
@@ -13073,6 +13074,12 @@
       "integrity": "sha512-eWEameFXJM/1khcoKbITvKjYYXDP1WKQ/Xf9ItJVPoEjCiOdocR3AgDAERzDrNNg4oWK28gRGi+0ft8Te27zxw==",
       "dev": true
     },
+    "node_modules/@jetblack/operator-overloading": {
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/@jetblack/operator-overloading/-/operator-overloading-0.2.0.tgz",
+      "integrity": "sha512-Y6iNzYnNUoCUcRMoUL1NflWLHkrzkxCC6VHB5h57pcjiUaPHTidZH9uyz123d6utA9w9VO+cS7S/KLA1DEpS/g==",
+      "dev": true
+    },
     "node_modules/@mrmlnc/readdir-enhanced": {
       "version": "2.2.1",
       "resolved": "https://registry.npmjs.org/@mrmlnc/readdir-enhanced/-/readdir-enhanced-2.2.1.tgz",
@@ -29717,6 +29724,12 @@
       "integrity": "sha512-eWEameFXJM/1khcoKbITvKjYYXDP1WKQ/Xf9ItJVPoEjCiOdocR3AgDAERzDrNNg4oWK28gRGi+0ft8Te27zxw==",
       "dev": true
     },
+    "@jetblack/operator-overloading": {
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/@jetblack/operator-overloading/-/operator-overloading-0.2.0.tgz",
+      "integrity": "sha512-Y6iNzYnNUoCUcRMoUL1NflWLHkrzkxCC6VHB5h57pcjiUaPHTidZH9uyz123d6utA9w9VO+cS7S/KLA1DEpS/g==",
+      "dev": true
+    },
     "@mrmlnc/readdir-enhanced": {
       "version": "2.2.1",
       "resolved": "https://registry.npmjs.org/@mrmlnc/readdir-enhanced/-/readdir-enhanced-2.2.1.tgz",
diff --git a/package.json b/package.json
index 3100357..a40f139 100644
--- a/package.json
+++ b/package.json
@@ -21,6 +21,7 @@
   },
   "devDependencies": {
     "@ivanv/vue-collapse-transition": "^1.0.2",
+    "@jetblack/operator-overloading": "^0.2.0",
     "@types/lodash.clonedeep": "^4.5.6",
     "@typescript-eslint/eslint-plugin": "^4.18.0",
     "@typescript-eslint/parser": "^4.18.0",
diff --git a/src/lib/break_eternity.ts b/src/lib/break_eternity.ts
index 91fdd71..6e68354 100644
--- a/src/lib/break_eternity.ts
+++ b/src/lib/break_eternity.ts
@@ -882,6 +882,50 @@ export default class Decimal {
     return cost.div(currentRpS).add(cost.div(deltaRpS));
   }
 
+  public [Symbol.for('+')](other: DecimalSource): DecimalSource {
+    return this.add(other);
+  }
+
+  public [Symbol.for('-')](other: DecimalSource): DecimalSource {
+    return this.sub(other);
+  }
+
+  public [Symbol.for('*')](other: DecimalSource): DecimalSource {
+    return this.times(other);
+  }
+
+  public [Symbol.for('/')](other: DecimalSource): DecimalSource {
+    return this.div(other);
+  }
+
+  public [Symbol.for('minus')](): DecimalSource {
+    return this.neg();
+  }
+
+  public [Symbol.for('==')](other: DecimalSource): boolean {
+    return this.eq(other);
+  }
+
+  public [Symbol.for('>')](other: DecimalSource): boolean {
+    return this.gt(other);
+  }
+
+  public [Symbol.for('<')](other: DecimalSource): boolean {
+    return this.lt(other);
+  }
+
+  public [Symbol.for('>=')](other: DecimalSource): boolean {
+    return this.gte(other);
+  }
+
+  public [Symbol.for('<=')](other: DecimalSource): boolean {
+    return this.lte(other);
+  }
+
+  public [Symbol.for('!=')](other: DecimalSource): boolean {
+    return this.neq(other);
+  }
+
   public normalize(): this {
     /*
     PSEUDOCODE: