Vincent Bourdon
95 lines
3.1 KiB
Markdown
95 lines
3.1 KiB
Markdown
# Task 14 — Curriculum module 5 (Circuits multi-qubits)
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> **Index:** [README](README.md). **Spec:** [design](../../specs/2026-04-29-quantum-tutor-design.md).
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## Goal
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Append module 5 (3 exercises on GHZ, Toffoli, uniform superposition) to `curriculum/curriculum.json`.
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## Prerequisites
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- Task 13 merged.
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## Files
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- Modify: `curriculum/curriculum.json`
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## Steps
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- [ ] **Step 1: Insert after module 4**
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```json
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,
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{
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"id": 5,
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"title": "Circuits multi-qubits",
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"lessons": [
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{
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"id": 1,
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"title": "GHZ, Toffoli et superposition uniforme",
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"concept": "On peut intriqué N qubits en même temps. L'état GHZ généralise Bell à 3+ qubits. La porte Toffoli (CCX) est un AND quantique réversible.",
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"example_circuit": "OPENQASM 3.0;\ninclude \"stdgates.inc\";\nqubit[3] q;\nbit[3] c;\nh q[0];\ncx q[0], q[1];\ncx q[0], q[2];\nc = measure q;",
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"what_to_observe": "Avec 3 qubits GHZ, tu dois voir uniquement '000' et '111'.",
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"exercises": [
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{
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"id": "5-1-a",
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"prompt": "Crée l'état GHZ à 3 qubits.",
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"hint": "H sur q[0], puis CX q[0]→q[1], puis CX q[0]→q[2].",
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"criteria": {
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"required_outcomes": [
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{"bitstring": "000", "min_ratio": 0.4},
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{"bitstring": "111", "min_ratio": 0.4}
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],
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"forbidden_outcomes": ["001", "010", "011", "100", "101", "110"]
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},
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"feedback_pass": "Bravo ! L'état GHZ à 3 qubits est créé.",
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"feedback_fail": "L'état GHZ doit produire uniquement '000' et '111'."
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},
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{
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"id": "5-1-b",
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"prompt": "Toffoli : prépare q[0]=|1⟩ et q[1]=|1⟩, puis applique CCX.",
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"hint": "CCX flip q[2] seulement si q[0] ET q[1] sont à |1⟩.",
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"criteria": {
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"required_outcomes": [{"bitstring": "111", "min_ratio": 0.99}],
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"forbidden_outcomes": ["000", "001", "010", "011", "100", "101", "110"]
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},
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"feedback_pass": "Toffoli est un AND quantique : il flip q[2] seulement si q[0]=q[1]=|1⟩.",
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"feedback_fail": "Utilise x q[0]; x q[1]; ccx q[0],q[1],q[2];"
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},
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{
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"id": "5-1-c",
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"prompt": "Crée une superposition uniforme de tous les états à 2 qubits (~25% chacun).",
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"hint": "Applique H sur chaque qubit indépendamment.",
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"criteria": {
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"required_outcomes": [
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{"bitstring": "00", "min_ratio": 0.15},
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{"bitstring": "01", "min_ratio": 0.15},
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{"bitstring": "10", "min_ratio": 0.15},
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{"bitstring": "11", "min_ratio": 0.15}
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],
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"forbidden_outcomes": []
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},
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"feedback_pass": "Avec H sur chaque qubit tu explores 4 états simultanément.",
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"feedback_fail": "Tu dois voir les 4 états chacun avec ~25%."
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}
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]
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}
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]
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}
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```
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- [ ] **Step 2: Verify**
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```bash
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cargo test tutor::tests::curriculum_json_deserializes_with_module_1 2>&1 | grep "test result"
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```
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Expected: `test result: ok. 1 passed`.
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- [ ] **Step 3: Commit**
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```bash
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git add curriculum/curriculum.json
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git commit -m "feat: add curriculum module 5 (multi-qubits)"
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```
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