Applet · QC Tensor-Network Contraction Visualizer

📂 Load .qasm

Output state |ψ⟩ = U|0…0⟩output legs stay open → rank-n result Amplitude ⟨b|U|0…0⟩outputs capped with ⟨b| → scalar

b =

Expectation ⟨ψ|P|ψ⟩doubled network U, P, U†

P =

Penrose split of controlled gates (●–⊕)

ghosts of absorbed contracted regions index labels qubit guides suggest next pair animate merges

Strategy speed