Analyze the provided image and extract all text, identifying elements, operations, and their states within the quantum circuit diagram.

Quantum Circuit Analysis

The image displays a quantum circuit simulation interface. The main components identified are:

• Elements Panel: Contains two selectable gates: 'H' (Hadamard gate) and 'CNOT' (Controlled-NOT gate).
• Circuit Diagram (Схема Белла):
  • Two qubits are represented, labeled 'q0' and 'q1'.
  • Qubit q0: Starts in the state |0>. It has a 'H' gate applied to it.
  • Qubit q1: Starts in the state |0>. It has a 'X' gate applied to it.
  • A CNOT gate is configured, with 'q0' as the control qubit and 'q1' as the target qubit. The visual representation shows 'q0' connected to the control input of the CNOT gate (indicated by a small circle connected to the control line), and 'q1' connected to the target input (indicated by a circled '+').
• State Diagram (Диаграмма состояний): Displays the probability distribution of the final quantum states. Initially, all probabilities are shown as 0% for states |00>, |01>, |10>, and |11>.
• Controls: A 'Запуск' (Run) button is visible to execute the circuit. A 'Далее' (Next) button is also present, likely for proceeding in a tutorial.
• Sections (Разделы): Options for 'Конструктор' (Constructor), 'Алгоритмы оптимизации' (Optimization Algorithms), 'Алгоритмы моделирования' (Simulation Algorithms), and 'Квантовое машинное обучение' (Quantum Machine Learning) are displayed.

Summary: The interface is set up to construct and simulate quantum circuits, specifically demonstrating the creation of a Bell state. The initial setup shows a Hadamard gate on q0 and a CNOT gate controlled by q0 targeting q1, with both qubits starting in the |0> state.