3-Qubit-State SLOCC & SD Calculator

This classifier partitions pure states of three qubits into six SLOCC classes: GHZ, W, A-BC, B-AC, C-AB, and A-B-C.

Also calculates the Schmidt decomposition (SD) of the three qubit state.

Enter the 8 complex numbers for your 3-qubit-state in the boxes below.
Operations: + - * / ^ sqrt sin cos tan, "i" = √-1, "pi" = 3.1415...

SD is of the following form: r₀|000>+r₁e^ix|100> +r₂|101>+r₃|110>+r₄|111>
Program will output [r₀, r₁e^ix, r₂, r₃, r₄]
Feedback/Suggestions: azheng106@gmail.com

c₀ -> c₇ default to 0 if left blank

n-Qubit-State Entanglement Detector

Using a sufficient condition, the classifier can detect entangled states but not always separable states. The outputs for the classifier are "entangled", "separable", or "unknown".

Operations: + - * / ^ sqrt sin cos tan, "i" = √-1, "pi" = 3.1415...
Trig functions use radians.
Feedback/Suggestions: azheng106@gmail.com

Only input non-zero constants for your state, omitted constants default to 0