intrico 0.3.3

Installation

Run this in your terminal

cargo add intrico

OR add this to your Cargo.toml:

[dependencies]
intrico = "0.3.2"

Quick Start

use intrico::qsim_core::{Qubit, QuantumGate};

fn main() {
    // Create a qubit in the |0⟩ state
    let mut ket_0 = Qubit::zero();
    println!("ket_0 = {:?}\t{:?}", ket_0, ket_0.state_vector());

    // Apply a Hadamard gate to create a superposition
    ket_0.apply(QuantumGate::H);

    // This should print the |+⟩ state
    println!("psi = {:?}", ket_0);
}

Features

Quantum Bits (Qubits)

Comprehensive support for quantum state representation and manipulation

Example

use intrico::qsim_core::{Qubit, QuantumGate};
use rusticle::complex::Complex;

// Create basis states
let zero = Qubit::zero();  // |0⟩ state
let one = Qubit::one();    // |1⟩ state

// Create superposition states
let alpha = Complex::new(1.0/2.0_f64.sqrt(), 0.0);
let beta = Complex::new(1.0/2.0_f64.sqrt(), 0.0);
let superposition = Qubit::new(alpha, beta);  // |+⟩ state

// Apply quantum gates
let mut qubit = Qubit::zero();
qubit.apply(QuantumGate::X);  // Apply Pauli-X (NOT) gate
qubit.apply(QuantumGate::H);  // Apply Hadamard gate

// Measure probabilities
let p0 = qubit.probability_zero();
let p1 = qubit.probability_one();

Quantum Gates

Implementation of fundamental quantum gates with their matrix representations

use intrico::qsim_core::QuantumGate;

// Pauli gates
let x_gate = QuantumGate::X;  // Pauli-X (quantum NOT)
let y_gate = QuantumGate::Y;  // Pauli-Y
let z_gate = QuantumGate::Z;  // Pauli-Z

// Phase gates
let s_gate = QuantumGate::S;  // S gate (√Z)
let t_gate = QuantumGate::T;  // T gate (π/4 phase)

// Hadamard gate
let h_gate = QuantumGate::H;  // Creates superposition

State Visualization

Dirac notation formatting for quantum states

use intrico::qsim_core::Qubit;

let qubit = Qubit::zero();
println!("{}", qubit);  // Prints: |ψ⟩ = |0⟩

let qubit = Qubit::one();
println!("{}", qubit);  // Prints: |ψ⟩ = |1⟩

// For superposition states
let alpha = Complex::new(1.0/2.0_f64.sqrt(), 0.0);
let beta = Complex::new(1.0/2.0_f64.sqrt(), 0.0);
let superposition = Qubit::new(alpha, beta);
println!("{}", superposition);  // Prints: |ψ⟩ = (0.7071067811865475+0i)|0⟩ + (0.7071067811865475+0i)|1⟩

License

This project is licensed under the Apache-2.0 License - see the LICENSE file for details.