Metadata-Version: 2.2
Name: zeeq
Version: 1.1.3
Summary: A natural language interface for quantum programming using Cirq.
Home-page: https://github.com/athish-ns/zeeq
Author: Athish NS
Author-email: athishnsofficial@gmail.com
License: MIT
Classifier: Programming Language :: Python :: 3
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Topic :: Scientific/Engineering :: Physics
Requires-Python: >=3.7
Description-Content-Type: text/markdown
Requires-Dist: cirq
Requires-Dist: numpy
Requires-Dist: logging
Requires-Dist: matplotlib
Dynamic: author
Dynamic: author-email
Dynamic: classifier
Dynamic: description
Dynamic: description-content-type
Dynamic: home-page
Dynamic: license
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Dynamic: summary

### **Zeeq: Quantum Natural Language Interpreter**

Zeeq is a natural language-based interface for designing, simulating, and running quantum circuits using **Cirq**. It enables users to interact with quantum programming through intuitive English commands, making quantum computing accessible to everyoneâ€”from beginners to experienced developers.

---

### **Features and Commands**

Zeeq supports a comprehensive range of commands for creating and manipulating quantum circuits. These commands are organized into intuitive categories for easy use.

---

#### **1. Create a Circuit**
- **Command**:  
  - `Create a circuit with [number] qubits`  
- **Description**: Initializes a quantum circuit with the specified number of qubits.
- **Example**:  
  - `Create a circuit with 3 qubits`

---

#### **2. Apply Quantum Gates**
Zeeq allows the application of quantum gates to specific qubits. Below is the list of supported gates:

| **Gate**       | **Command**                                                        | **Description**                                                                                | **Example**                                                |
|----------------|--------------------------------------------------------------------|------------------------------------------------------------------------------------------------|------------------------------------------------------------|
| **H**          | `Apply Hadamard gate to qubit [n]`                                 | Creates a superposition state for the specified qubit.                                         | `Apply Hadamard gate to qubit 0`                           |
| **X**          | `Apply X gate to qubit [n]`                                       | Flips the state of the specified qubit (quantum NOT gate).                                     | `Apply X gate to qubit 1`                                  |
| **Y**          | `Apply Y gate to qubit [n]`                                       | Applies a Pauli-Y operation, flipping the qubit with a phase.                                  | `Apply Y gate to qubit 2`                                  |
| **Z**          | `Apply Z gate to qubit [n]`                                       | Applies a phase flip to the qubit.                                                            | `Apply Z gate to qubit 0`                                  |
| **RX**         | `Apply RX gate [angle] to qubit [n]`                              | Rotates the qubit around the X-axis by the specified angle (in radians).                      | `Apply RX gate 1.57 to qubit 0`                            |
| **RY**         | `Apply RY gate [angle] to qubit [n]`                              | Rotates the qubit around the Y-axis by the specified angle (in radians).                      | `Apply RY gate 3.14 to qubit 1`                            |
| **RZ**         | `Apply RZ gate [angle] to qubit [n]`                              | Rotates the qubit around the Z-axis by the specified angle (in radians).                      | `Apply RZ gate 1.0 to qubit 2`                             |
| **SWAP**       | `Apply SWAP gate between qubit [n] and qubit [m]`                 | Swaps the states of the two specified qubits.                                                 | `Apply SWAP gate between qubit 1 and qubit 2`              |
| **CNOT**       | `Apply CNOT gate from qubit [control] to qubit [target]`          | Creates entanglement between two qubits using a controlled NOT gate.                          | `Apply CNOT gate from qubit 0 to qubit 1`                  |
| **CZ**         | `Apply CZ gate from qubit [control] to qubit [target]`            | Applies a controlled-Z gate between two qubits.                                               | `Apply CZ gate from qubit 0 to qubit 1`                    |
| **Toffoli**    | `Apply Toffoli gate to qubits [control1], [control2], and [target]`| Applies a controlled-controlled NOT gate (Toffoli gate).                                      | `Apply Toffoli gate to qubits 0, 1, and 2`                 |
| **Custom Gate**| `Define a custom gate as [gate sequence] and apply to qubit [n]`  | Defines a reusable custom gate and applies it to the specified qubit.                         | `Define a custom gate as [H, X] and apply to qubit 0`      |

---

#### **3. Entangle Qubits**
- **Command**:  
  - `Entangle qubits [n1] [n2] ...`  
- **Description**: Entangles the specified qubits.
- **Example**:  
  - `Entangle qubits 0 1 2`

---

#### **4. Apply Quantum Fourier Transform (QFT)**
- **Command**:  
  - `Apply QFT to all qubits`
- **Description**: Applies the Quantum Fourier Transform to all qubits in the circuit.
- **Example**:  
  - `Apply QFT to all qubits`

---

#### **5. Measure Qubits**
- **Command**:  
  - `Measure all qubits`  
  - `Measure qubit [n]`
- **Description**: Measures all or specific qubits and maps their states to classical bits.
- **Example**:  
  - `Measure all qubits`  
  - `Measure qubit 0`

---

#### **6. Reset Qubits**
- **Command**:  
  - `Reset all qubits`  
  - `Reset qubit [n]`
- **Description**: Resets all or specific qubits to the \( |0\rangle \) state.
- **Example**:  
  - `Reset all qubits`  
  - `Reset qubit 1`

---

#### **7. Add Barriers**
- **Command**:  
  - `Add barrier to all qubits`  
  - `Add barrier to qubits [n, m, ...]`
- **Description**: Adds barriers to separate operations visually or logically. (Simulated using comments in Cirq.)
- **Example**:  
  - `Add barrier to all qubits`  
  - `Add barrier to qubits 0 and 1`

---

#### **8. Display Circuit**
- **Command**: `Display the circuit`
- **Description**: Outputs an ASCII representation of the current quantum circuit.
- **Example**:  
  - `Display the circuit`

---

#### **9. Export Circuit**
- **Command**: `Export the circuit to file [filename]`
- **Description**: Exports the quantum circuit to a file (e.g., JSON or Python) for external use.
- **Example**:  
  - `Export the circuit to file circuit.json`

---

#### **10. Run the Circuit**
- **Command**: `Run the circuit [number] times`
- **Description**: Executes the quantum circuit on a simulator and returns the result.
- **Example**:  
  - `Run the circuit 1000 times`

---

#### **11. Visualize Bloch Sphere**
- **Command**: `Draw Bloch sphere for qubit [n]`
- **Description**: Visualizes the quantum state of a specific qubit on the Bloch sphere (requires visualization libraries).
- **Example**:  
  - `Draw Bloch sphere for qubit 0`

---

### **Example Workflow**

```plaintext
Create a circuit with 3 qubits  
Apply Hadamard gate to qubit 0  
Apply CNOT gate from qubit 0 to qubit 1  
Apply RX gate 1.57 to qubit 2  
Measure all qubits  
Run the circuit 1000 times  
Display the circuit  
Export the circuit to file example.json  
```

---

### **Why Use Zeeq?**
1. **Simplifies Quantum Programming**: Users can create and manipulate quantum circuits in plain English.
2. **Intuitive Commands**: No need to learn Cirq syntax or quantum theory to get started.
3. **Versatile**: Supports various quantum gates and operations for different applications.
4. **Beginner-Friendly**: Designed for educational and professional use cases alike.

Zeeq bridges the gap between natural language and quantum programming, now leveraging Cirq for efficient quantum computing simulations!
