diff --git a/package-lock.json b/package-lock.json
index 62a7642..cf1831c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@distributedlab/circom-parser",
-  "version": "0.2.4",
+  "version": "0.2.5",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@distributedlab/circom-parser",
-      "version": "0.2.4",
+      "version": "0.2.5",
       "license": "MIT",
       "dependencies": {
         "antlr4": "4.13.1-patch-1",
diff --git a/package.json b/package.json
index 09f5bbb..61e5dac 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@distributedlab/circom-parser",
   "description": "Circom circuit parser built with ANTLR4",
-  "version": "0.2.4",
+  "version": "0.2.5",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "files": [
diff --git a/src/utils/ExpressionHelper.ts b/src/utils/ExpressionHelper.ts
index 79ef7b4..e64e20e 100644
--- a/src/utils/ExpressionHelper.ts
+++ b/src/utils/ExpressionHelper.ts
@@ -177,8 +177,13 @@ class ExpressionVisitor extends ExtendedCircomVisitor<CircomValueType | null> {
   };
 
   visitPParentheses = (ctx: PParenthesesContext): CircomValueType | null => {
-    this.addError("Parentheses are not supported", ctx);
-    return null;
+    let expressions = ctx.expressionList().expression_list();
+    if (expressions.length !== 1) {
+      this.addError("Parentheses can only contain one expression", ctx);
+      return null;
+    }
+
+    return this.visit(expressions[0]);
   };
 
   visitPArray = (ctx: PArrayContext): CircomValueType | null => {
@@ -283,8 +288,8 @@ class ExpressionVisitor extends ExtendedCircomVisitor<CircomValueType | null> {
       case CircomParser.DIV:
         return firstExpression / secondExpression;
       case CircomParser.QUO:
-        this.addError("QUO operation is not supported", ctx);
-        return null;
+        // See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Division
+        return firstExpression / secondExpression;
       case CircomParser.MOD:
         return firstExpression % secondExpression;
       case CircomParser.ADD:
diff --git a/test/circom-template-inputs-visitor.test.ts b/test/circom-template-inputs-visitor.test.ts
index 0ea0e34..9becc82 100644
--- a/test/circom-template-inputs-visitor.test.ts
+++ b/test/circom-template-inputs-visitor.test.ts
@@ -233,4 +233,44 @@ describe("Circom Template Inputs Visitor", () => {
     expect(visitor.templateInputs.out.type).to.equal("output");
     expect(visitor.templateInputs.out.dimension).to.deep.equal([2, 4]);
   });
+
+  it("should analyse the Math.circom circuit", () => {
+    const data = getData("Math.circom");
+
+    const visitor = new CircomTemplateInputsVisitor(
+      "Math.circom",
+      data.templates[data.mainComponentInfo.templateName!].context,
+      buildVariableContext(
+        data.templates[data.mainComponentInfo.templateName!].parameters,
+        data.mainComponentInfo.parameters,
+      ),
+    );
+
+    visitor.startParse();
+
+    expect(visitor.errors.length).to.equal(0);
+
+    expect(visitor.templateInputs.out1.type).to.equal("output");
+    expect(visitor.templateInputs.out1.dimension).to.deep.equal([13]);
+
+    expect(visitor.templateInputs.out2.type).to.equal("output");
+    expect(visitor.templateInputs.out2.dimension).to.deep.equal([16]);
+
+    expect(visitor.templateInputs.tmp1.type).to.equal("intermediate");
+    expect(visitor.templateInputs.tmp1.dimension).to.deep.equal([6, 8, 2, 20]);
+
+    expect(visitor.templateInputs.tmp2.type).to.equal("intermediate");
+    expect(visitor.templateInputs.tmp2.dimension).to.deep.equal([6, 2, 20]);
+
+    expect(visitor.templateInputs.tmp3.type).to.equal("intermediate");
+    expect(visitor.templateInputs.tmp3.dimension).to.deep.equal([6, 2, 2, 20]);
+
+    expect(visitor.templateInputs.tmp4.type).to.equal("intermediate");
+    expect(visitor.templateInputs.tmp4.dimension).to.deep.equal([5, 2, 2, 20]);
+
+    expect(visitor.templateInputs.powers.type).to.equal("intermediate");
+    expect(visitor.templateInputs.powers.dimension).to.deep.equal([
+      2, 256, 2, 6,
+    ]);
+  });
 });
diff --git a/test/data/Math.circom b/test/data/Math.circom
new file mode 100644
index 0000000..f7c10b2
--- /dev/null
+++ b/test/data/Math.circom
@@ -0,0 +1,24 @@
+pragma circom 2.1.6;
+
+template Math(a, b, c) {
+    var input1 = (a + b) / 2;
+    var input2 = a + b / 2;
+
+    var PRECOMPUTE_NUMBER = 2 ** c;
+
+    signal tmp1 [a][PRECOMPUTE_NUMBER][2][b];
+
+    var STRIDE = 8;
+    var parts = a * c \ STRIDE;
+
+    signal tmp2[a]    [2]   [b];
+    signal tmp3[a]    [2][2][b];
+    signal tmp4[a - 1][2][2][b];
+
+    signal powers[parts][2 ** STRIDE][2][a];
+
+    signal output out1[input1];
+    signal output out2[input2];
+}
+
+component main = Math(6, 20, 3);