Release 1.10.1

docs/_toc.yml

@@ -25,3 +25,4 @@ parts:
       - file: releases/jijmodeling-1.8.0
       - file: releases/jijmodeling-1.9.0
       - file: releases/jijmodeling-1.10.0
+      - file: releases/jijmodeling-1.10.1

docs/releases/jijmodeling-1.10.1.ipynb

@@ -0,0 +1,62 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# JijModeling 1.10.1 Release Notes\n",
+    "\n",
+    "Fixed an issue where the interpreter would fail to evaluate summation and product expressions if they included conditional statements referencing another index variable within their indexing sets. In previous versions (<= 1.10.0), applying conditions to one index in a summation that depended on another index in the same summation scope would cause an `InterpreterError`. This has now been resolved, allowing conditions within complex multi-index summations to be evaluated correctly."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import jijmodeling as jm\n",
+    "\n",
+    "n = jm.Placeholder(\"n\")\n",
+    "m = jm.Placeholder(\"m\")\n",
+    "x = jm.BinaryVar(\"x\", shape=(n, m))\n",
+    "i = jm.Element(\"i\", belong_to=(0, n))\n",
+    "j = jm.Element(\"j\", belong_to=(0, m))\n",
+    "\n",
+    "problem = jm.Problem(\"problem\")\n",
+    "# Previously, the following summation would fail because it includes a condition\n",
+    "# on j that depends on i, both defined within the same summation scope.\n",
+    "problem += jm.sum([i, (j, j != i)], x[i, j])\n",
+    "\n",
+    "interpreter = jm.Interpreter({\"n\": 3, \"m\": 2})\n",
+    "try:\n",
+    "    # Before 1.10.1, this would raise an InterpreterError.\n",
+    "    # Now, it evaluates successfully.\n",
+    "    interpreter.eval_problem(problem)\n",
+    "except jm.InterpreterError as e:\n",
+    "    print(\"InterpreterError:\", e)"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": ".venv",
+   "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": "3.10.12"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}

en/_toc.yml

@@ -19,3 +19,4 @@ parts:
       - file: releases/jijmodeling-1.8.0
       - file: releases/jijmodeling-1.9.0
       - file: releases/jijmodeling-1.10.0
+      - file: releases/jijmodeling-1.10.1

en/releases/jijmodeling-1.10.1.ipynb

@@ -0,0 +1,62 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# JijModeling 1.10.1 Release Notes\n",
+    "\n",
+    "Fixed an issue where the interpreter would fail to evaluate summation and product expressions if they included conditional statements referencing another index variable within their indexing sets. In previous versions (<= 1.10.0), applying conditions to one index in a summation that depended on another index in the same summation scope would cause an `InterpreterError`. This has now been resolved, allowing conditions within complex multi-index summations to be evaluated correctly."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import jijmodeling as jm\n",
+    "\n",
+    "n = jm.Placeholder(\"n\")\n",
+    "m = jm.Placeholder(\"m\")\n",
+    "x = jm.BinaryVar(\"x\", shape=(n, m))\n",
+    "i = jm.Element(\"i\", belong_to=(0, n))\n",
+    "j = jm.Element(\"j\", belong_to=(0, m))\n",
+    "\n",
+    "problem = jm.Problem(\"problem\")\n",
+    "# Previously, the following summation would fail because it includes a condition\n",
+    "# on j that depends on i, both defined within the same summation scope.\n",
+    "problem += jm.sum([i, (j, j != i)], x[i, j])\n",
+    "\n",
+    "interpreter = jm.Interpreter({\"n\": 3, \"m\": 2})\n",
+    "try:\n",
+    "    # Before 1.10.1, this would raise an InterpreterError.\n",
+    "    # Now, it evaluates successfully.\n",
+    "    interpreter.eval_problem(problem)\n",
+    "except jm.InterpreterError as e:\n",
+    "    print(\"InterpreterError:\", e)"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": ".venv",
+   "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": "3.10.12"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "jijmodeling-tutorial"
-version = "1.10.0"
+version = "1.10.1"
 description = "Tutorial for JijModeling"
 readme = "README.md"
 requires-python = ">=3.9, <3.12" # jijmodeling does not support Python 3.12 yet

requirements.txt

@@ -29,7 +29,7 @@ iniconfig==2.0.0
     # via pytest
 jij-cimod==1.6.2
     # via openjij
-jijmodeling==1.10.0
+jijmodeling==1.10.1
     # via
     #   jijmodeling-tutorial (pyproject.toml)
     #   jijmodeling-transpiler