expectation_z_simd

quantrs2_core::simd_ops

Function expectation_z_simd 

Source 
pub fn expectation_z_simd(
    amplitudes: &[Complex64],
    qubit: usize,
    _num_qubits: usize,
) -> f64
Expand description

Compute expectation value of a Pauli Z operator

This computes ⟨ψ|Z|ψ⟩ where Z is the Pauli Z operator on the given qubit.