crowe-quantum-viz

Quantum visualization — Bloch sphere rendering, probability bar charts, phase disks, density matrix heatmaps, and ASCII circuit drawing.

Installation

pip install crowe-quantum-viz

Features

• Bloch Sphere: Compute Bloch coordinates via Pauli traces, render 3D sphere data
• Probability Plots: Bar chart data with phase-based coloring
• Phase Disk: Polar plot of amplitude and phase
• Density Heatmap: Real/imaginary component visualization
• State Table: Tabular state decomposition with amplitudes, probabilities, phases
• Circuit Drawing: ASCII circuit diagrams from CircuitIR

Quick Start

from crowe_quantum_viz import bloch_coords, BlochSphere, CircuitDrawer
from crowe_quantum_core import states

# Bloch sphere coordinates for |+⟩
coords = bloch_coords(states.PLUS)
print(f"({coords.x:.2f}, {coords.y:.2f}, {coords.z:.2f})")  # (1.0, 0.0, 0.0)

# ASCII circuit diagram
from crowe_quantum_core.circuit_ir import CircuitIR
circuit = CircuitIR(num_qubits=2)
circuit.h(0)
circuit.cnot(0, 1)
drawer = CircuitDrawer(circuit)
print(drawer.to_text())

Part of the Crowe Quantum Platform