diff --git a/src/data/projEntry.tsx b/src/data/projEntry.tsx
index 5c8d456..e4640b6 100644
--- a/src/data/projEntry.tsx
+++ b/src/data/projEntry.tsx
@@ -4,12 +4,6 @@ import { createResource, trackBest, trackOOMPS, trackTotal } from "features/reso
 import type { GenericTree } from "features/trees/tree";
 import { branchedResetPropagation, createTree } from "features/trees/tree";
 import { globalBus } from "game/events";
-import Formula, {
-    calculateCost,
-    calculateMaxAffordable,
-    findNonInvertible,
-    printFormula
-} from "game/formulas/formulas";
 import type { BaseLayer, GenericLayer } from "game/layers";
 import { createLayer } from "game/layers";
 import type { Player } from "game/player";
@@ -17,18 +11,9 @@ import player from "game/player";
 import type { DecimalSource } from "util/bignum";
 import Decimal, { format, formatTime } from "util/bignum";
 import { render } from "util/vue";
-import { computed, ref, toRaw, unref } from "vue";
+import { computed, toRaw } from "vue";
 import prestige from "./layers/prestige";
 
-window.Formula = Formula;
-window.calculateMaxAffordable = calculateMaxAffordable;
-window.calculateCost = calculateCost;
-window.findNonInvertible = findNonInvertible;
-window.printFormula = printFormula;
-window.unref = unref;
-window.ref = ref;
-window.createResource = createResource;
-
 /**
  * @hidden
  */