add and fix some

2025-11-10 17:24:53 +09:00
parent 49355f8f54
commit 12e68927ad
12 changed files with 595 additions and 10 deletions
--- a/notes/3.ipynb
+++ b/notes/3.ipynb
@@ -0,0 +1,73 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "id": "af0a5571",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import sys\n",
+    "\n",
+    "sys.path.append(\"../modules\")\n",
+    "\n",
+    "import fixed"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
+   "id": "8a865027",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "from fixed.c_fixedpoint import FixedPoint"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 10,
+   "id": "802380cd",
+   "metadata": {},
+   "outputs": [
+    {
+     "ename": "SystemError",
+     "evalue": "invalid format string: %.8f, frac_bits=%d)",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[31m---------------------------------------------------------------------------\u001b[39m",
+      "\u001b[31mSystemError\u001b[39m                               Traceback (most recent call last)",
+      "\u001b[36mFile \u001b[39m\u001b[32m~/uworkspace/2025-02-Numerical/.venv/lib/python3.12/site-packages/IPython/core/formatters.py:770\u001b[39m, in \u001b[36mPlainTextFormatter.__call__\u001b[39m\u001b[34m(self, obj)\u001b[39m\n\u001b[32m    763\u001b[39m stream = StringIO()\n\u001b[32m    764\u001b[39m printer = pretty.RepresentationPrinter(stream, \u001b[38;5;28mself\u001b[39m.verbose,\n\u001b[32m    765\u001b[39m     \u001b[38;5;28mself\u001b[39m.max_width, \u001b[38;5;28mself\u001b[39m.newline,\n\u001b[32m    766\u001b[39m     max_seq_length=\u001b[38;5;28mself\u001b[39m.max_seq_length,\n\u001b[32m    767\u001b[39m     singleton_pprinters=\u001b[38;5;28mself\u001b[39m.singleton_printers,\n\u001b[32m    768\u001b[39m     type_pprinters=\u001b[38;5;28mself\u001b[39m.type_printers,\n\u001b[32m    769\u001b[39m     deferred_pprinters=\u001b[38;5;28mself\u001b[39m.deferred_printers)\n\u001b[32m--> \u001b[39m\u001b[32m770\u001b[39m \u001b[43mprinter\u001b[49m\u001b[43m.\u001b[49m\u001b[43mpretty\u001b[49m\u001b[43m(\u001b[49m\u001b[43mobj\u001b[49m\u001b[43m)\u001b[49m\n\u001b[32m    771\u001b[39m printer.flush()\n\u001b[32m    772\u001b[39m \u001b[38;5;28;01mreturn\u001b[39;00m stream.getvalue()\n",
+      "\u001b[36mFile \u001b[39m\u001b[32m~/uworkspace/2025-02-Numerical/.venv/lib/python3.12/site-packages/IPython/lib/pretty.py:411\u001b[39m, in \u001b[36mRepresentationPrinter.pretty\u001b[39m\u001b[34m(self, obj)\u001b[39m\n\u001b[32m    400\u001b[39m                         \u001b[38;5;28;01mreturn\u001b[39;00m meth(obj, \u001b[38;5;28mself\u001b[39m, cycle)\n\u001b[32m    401\u001b[39m                 \u001b[38;5;28;01mif\u001b[39;00m (\n\u001b[32m    402\u001b[39m                     \u001b[38;5;28mcls\u001b[39m \u001b[38;5;129;01mis\u001b[39;00m \u001b[38;5;129;01mnot\u001b[39;00m \u001b[38;5;28mobject\u001b[39m\n\u001b[32m    403\u001b[39m                     \u001b[38;5;66;03m# check if cls defines __repr__\u001b[39;00m\n\u001b[32m   (...)\u001b[39m\u001b[32m    409\u001b[39m                     \u001b[38;5;129;01mand\u001b[39;00m \u001b[38;5;28mcallable\u001b[39m(_safe_getattr(\u001b[38;5;28mcls\u001b[39m, \u001b[33m\"\u001b[39m\u001b[33m__repr__\u001b[39m\u001b[33m\"\u001b[39m, \u001b[38;5;28;01mNone\u001b[39;00m))\n\u001b[32m    410\u001b[39m                 ):\n\u001b[32m--> \u001b[39m\u001b[32m411\u001b[39m                     \u001b[38;5;28;01mreturn\u001b[39;00m \u001b[43m_repr_pprint\u001b[49m\u001b[43m(\u001b[49m\u001b[43mobj\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[38;5;28;43mself\u001b[39;49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43mcycle\u001b[49m\u001b[43m)\u001b[49m\n\u001b[32m    413\u001b[39m     \u001b[38;5;28;01mreturn\u001b[39;00m _default_pprint(obj, \u001b[38;5;28mself\u001b[39m, cycle)\n\u001b[32m    414\u001b[39m \u001b[38;5;28;01mfinally\u001b[39;00m:\n",
+      "\u001b[36mFile \u001b[39m\u001b[32m~/uworkspace/2025-02-Numerical/.venv/lib/python3.12/site-packages/IPython/lib/pretty.py:786\u001b[39m, in \u001b[36m_repr_pprint\u001b[39m\u001b[34m(obj, p, cycle)\u001b[39m\n\u001b[32m    784\u001b[39m \u001b[38;5;250m\u001b[39m\u001b[33;03m\"\"\"A pprint that just redirects to the normal repr function.\"\"\"\u001b[39;00m\n\u001b[32m    785\u001b[39m \u001b[38;5;66;03m# Find newlines and replace them with p.break_()\u001b[39;00m\n\u001b[32m--> \u001b[39m\u001b[32m786\u001b[39m output = \u001b[38;5;28;43mrepr\u001b[39;49m\u001b[43m(\u001b[49m\u001b[43mobj\u001b[49m\u001b[43m)\u001b[49m\n\u001b[32m    787\u001b[39m lines = output.splitlines()\n\u001b[32m    788\u001b[39m \u001b[38;5;28;01mwith\u001b[39;00m p.group():\n",
+      "\u001b[31mSystemError\u001b[39m: invalid format string: %.8f, frac_bits=%d)"
+     ]
+    }
+   ],
+   "source": [
+    "FixedPoint(1.0, frac_bits=4)"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "2025-02-Numerical (3.12.11)",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.12.11"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}