diff --git a/src/main/java/com/refinedmods/refinedstorage/util/EquationEvaluator.java b/src/main/java/com/refinedmods/refinedstorage/util/EquationEvaluator.java
index ef5e59d85..ab5081dab 100644
--- a/src/main/java/com/refinedmods/refinedstorage/util/EquationEvaluator.java
+++ b/src/main/java/com/refinedmods/refinedstorage/util/EquationEvaluator.java
@@ -6,8 +6,6 @@ import java.util.NoSuchElementException;
 import java.util.StringTokenizer;
 import java.util.function.Predicate;
 
-import javax.annotation.Nullable;
-
 /**
  * Implements evaluation for simple math expressions using the shunting yard
  * algorithm.
@@ -15,62 +13,47 @@ import javax.annotation.Nullable;
 public class EquationEvaluator {
 
     public static double evaluate(String input) {
-        final StringTokenizer tokens = new StringTokenizer(input, "+-*/()", true);
-        final Deque<String> operators = new ArrayDeque<>();
-        final Deque<Double> operands = new ArrayDeque<>();
+        StringTokenizer tokens = new StringTokenizer(input, "+-*/()", true);
+        Deque<String> operators = new ArrayDeque<>();
+        Deque<Double> operands = new ArrayDeque<>();
         String lastToken = null;
         while (tokens.hasMoreTokens()) {
             String rawToken = tokens.nextToken().trim();
             if (rawToken.isEmpty())
                 continue;
-            if (isUnaryMinus(rawToken, lastToken)) {
-                rawToken = "u";
-            } else if (isImplicitMultiply(rawToken, lastToken)) {
-                lastToken = processToken(input, "*", operators, operands);
+
+            boolean isUnaryMinus = rawToken.equals("-") && (lastToken == null
+                    || (!lastToken.equals("u") && isOperator(lastToken)) || lastToken.equals("("));
+            final String token = isUnaryMinus ? "u" : rawToken;
+            if (isOperator(token)) {
+                popOperators(input, operators, operands,
+                        top -> (!top.equals("(") && getPrecedence(token) <= getPrecedence(top)));
+                operators.push(token);
+            } else if (token.equals("(")) {
+                operators.push(token);
+            } else if (token.equals(")")) {
+                popOperators(input, operators, operands, top -> !top.equals("("));
+                if (!operators.pop().equals("(")) {
+                    throw new IllegalArgumentException("Unbalanced right parentheses in expression: " + input);
+                }
+            } else {
+                try {
+                    operands.push(Double.parseDouble(token));
+                } catch (NumberFormatException exception) {
+                    throw new IllegalArgumentException("Could not evaluate expression: " + input);
+                }
             }
-            lastToken = processToken(input, rawToken, operators, operands);
+            lastToken = token;
         }
         popOperators(input, operators, operands, top -> true);
         return operands.pop();
     }
 
-    private static boolean isUnaryMinus(String rawToken, @Nullable String lastToken) {
-        return rawToken.equals("-")
-                && (lastToken == null || (isOperator(lastToken) && !lastToken.equals("u")) || lastToken.equals("("));
-    }
-
-    private static boolean isImplicitMultiply(String rawToken, @Nullable String lastToken) {
-        return rawToken.equals("(")
-                && (lastToken != null && !isOperator(lastToken) && !lastToken.equals("(") && !lastToken.equals(")"));
-    }
-
-    private static String processToken(String input, String token, Deque<String> operators, Deque<Double> operands) {
-        if (isOperator(token)) {
-            popOperators(input, operators, operands,
-                    top -> (!top.equals("(") && getPrecedence(token) <= getPrecedence(top)));
-            operators.push(token);
-        } else if (token.equals("(")) {
-            operators.push(token);
-        } else if (token.equals(")")) {
-            popOperators(input, operators, operands, top -> !top.equals("("));
-            if (!operators.pop().equals("(")) {
-                throw new IllegalArgumentException("Unbalanced right parentheses in expression: " + input);
-            }
-        } else {
-            try {
-                operands.push(Double.parseDouble(token));
-            } catch (NumberFormatException exception) {
-                throw new IllegalArgumentException("Could not parse double from:" + token);
-            }
-        }
-        return token;
-    }
-
     private static void popOperators(String input, Deque<String> operators, Deque<Double> operands,
             Predicate<String> predicate) {
         try {
             while (!operators.isEmpty() && predicate.test(operators.peek())) {
-                final String op = operators.pop();
+                String op = operators.pop();
                 if (op.equals("u")) {
                     operands.push(-operands.pop());
                     continue;
@@ -96,8 +79,8 @@ public class EquationEvaluator {
         throw new IllegalArgumentException("Unexpected arithmetic operation " + op);
     }
 
-    private static boolean isOperator(String token) {
-        switch (token) {
+    private static boolean isOperator(String op) {
+        switch (op) {
             case "+":
             case "-":
             case "*":
diff --git a/src/test/java/com/refinedmods/refinedstorage/util/EquationEvaluatorTest.java b/src/test/java/com/refinedmods/refinedstorage/util/EquationEvaluatorTest.java
index 4e6c6b538..67f9f2295 100644
--- a/src/test/java/com/refinedmods/refinedstorage/util/EquationEvaluatorTest.java
+++ b/src/test/java/com/refinedmods/refinedstorage/util/EquationEvaluatorTest.java
@@ -61,17 +61,4 @@ class EquationEvaluatorTest {
         assertFuzzyEquals(1, EquationEvaluator.evaluate("1 - 2 + 3 * 4 / 6"));
         assertFuzzyEquals(4.0 / 3, EquationEvaluator.evaluate("(((1 - 2) + 3) * 4) / 6"));
     }
-
-    @Test
-    void testDivideByZero() {
-        assertFuzzyEquals(Double.POSITIVE_INFINITY, EquationEvaluator.evaluate("1 / 0"));
-        assertFuzzyEquals(Double.POSITIVE_INFINITY, EquationEvaluator.evaluate("1 / (1 - 1)"));
-    }
-
-    @Test
-    void testImplicitMultiply() {
-        assertFuzzyEquals(-2, EquationEvaluator.evaluate("2(3 + 6) - 5(6 - 2)"));
-        assertFuzzyEquals(1, EquationEvaluator.evaluate("6 / (2(4 - 1))"));
-        assertFuzzyEquals(6 * 5 * 4 * 3 * 2, EquationEvaluator.evaluate("6(5(4(3(2(1)))))"));
-    }
 }