NTT-learning/notebooks/butterfly_mechanics/03_fast_forward_ct/lab.ipynb

{
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      "cell_type": "markdown",
      "metadata": {
        "pedagogy": {
          "role": "meta",
          "difficulty": 1,
          "kind": "orientation",
          "title": "Lab Goals"
        }
      },
      "source": "## META | difficulty 1 | Lab Goals\n\nYou should predict stage pairings and zetas before running the stage explorer.\n"
    },
    {
      "cell_type": "markdown",
      "metadata": {
        "pedagogy": {
          "role": "mandatory",
          "difficulty": 3,
          "kind": "exercise",
          "title": "Exercise 1"
        }
      },
      "source": "## MANDATORY | difficulty 3 | Exercise 1\n\nFor the `n = 4` example, predict:\n\n- which original coefficients pair in stage 1\n- which adjacent positions pair in stage 2\n- why the output is not yet in normal order\n"
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "pedagogy": {
          "role": "mandatory",
          "difficulty": 3,
          "kind": "exercise",
          "title": "Prediction Check For n=4"
        }
      },
      "outputs": [],
      "source": "# MANDATORY | difficulty 3 | Prediction Check For n=4\n\nfrom IPython.display import display\n\nfrom ntt_learning.toy_ntt import fast_ntt_psi_ct_trace\nfrom ntt_learning.visuals import interactive_trace\n\ntrace = fast_ntt_psi_ct_trace([1, 2, 3, 4], 7681, 1925)\ndisplay(interactive_trace(trace, title=\"Check your n=4 prediction\"))\n"
    },
    {
      "cell_type": "markdown",
      "metadata": {
        "pedagogy": {
          "role": "mandatory",
          "difficulty": 3,
          "kind": "exercise",
          "title": "Exercise 2"
        }
      },
      "source": "## MANDATORY | difficulty 3 | Exercise 2\n\nFor the `n = 8` example, name the stage count before you run the next cell.\nThen name which stage feels most confusing and why.\n"
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "pedagogy": {
          "role": "mandatory",
          "difficulty": 3,
          "kind": "exercise",
          "title": "Prediction Check For n=8"
        }
      },
      "outputs": [],
      "source": "# MANDATORY | difficulty 3 | Prediction Check For n=8\n\nfrom IPython.display import display\n\nfrom ntt_learning.toy_ntt import fast_ntt_psi_ct_trace, find_psi\nfrom ntt_learning.visuals import interactive_trace\n\ntrace = fast_ntt_psi_ct_trace([0, 1, 2, 3, 4, 5, 6, 7], 97, find_psi(8, 97))\ndisplay(interactive_trace(trace, title=\"Check your n=8 prediction\"))\n"
    },
    {
      "cell_type": "markdown",
      "metadata": {
        "pedagogy": {
          "role": "mandatory",
          "difficulty": 2,
          "kind": "reflection",
          "title": "Reflection"
        }
      },
      "source": "## MANDATORY | difficulty 2 | Reflection\n\nReflection prompt:\n\n- Which stage feels easiest to see by eye?\n- Which stage feels most like \u201cpure schedule\u201d rather than \u201cnew algebra\u201d?\n- Why is BO output not a bug?\n"
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "pedagogy": {
          "role": "facultative",
          "difficulty": 4,
          "kind": "exploration",
          "title": "Optional: Change The n=8 Signal"
        }
      },
      "outputs": [],
      "source": "# FACULTATIVE | difficulty 4 | Optional: Change The n=8 Signal\n\nimport ipywidgets as widgets\nfrom IPython.display import display\n\nfrom ntt_learning.toy_ntt import fast_ntt_psi_ct_trace, find_psi\nfrom ntt_learning.visuals import interactive_trace\n\npsi = find_psi(8, 97)\n\ndef preview(a0=0, a1=1, a2=2, a3=3, a4=4, a5=5, a6=6, a7=7):\n    trace = fast_ntt_psi_ct_trace([a0, a1, a2, a3, a4, a5, a6, a7], 97, psi)\n    display(interactive_trace(trace, title=\"Interactive n=8 CT trace\"))\n\ndisplay(\n    widgets.interact(\n        preview,\n        a0=(0, 12),\n        a1=(0, 12),\n        a2=(0, 12),\n        a3=(0, 12),\n        a4=(0, 12),\n        a5=(0, 12),\n        a6=(0, 12),\n        a7=(0, 12),\n    )\n)\n"
    },
    {
      "cell_type": "markdown",
      "metadata": {
        "pedagogy": {
          "role": "meta",
          "difficulty": 1,
          "kind": "handoff",
          "title": "Next Notebook"
        }
      },
      "source": "## META | difficulty 1 | Next Notebook\n\nNext notebook: `problems.ipynb`\n"
    }
  ],
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    "kernelspec": {
      "display_name": "Python 3",
      "language": "python",
      "name": "python3"
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    "language_info": {
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    "ntt_learning": {
      "title": "Lab: Fast Forward CT",
      "contract_version": "0.2",
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