diff --git a/optimizeLP.ts.md b/optimizeLP.ts.md
new file mode 100644
index 0000000..6c7fcfc
--- /dev/null
+++ b/optimizeLP.ts.md
@@ -0,0 +1,99 @@
+#  Documentation for `optimizeLP.ts`
+
+##  Overview
+
+The `optimizeLP.ts` file is a **Node.js API handler** designed to solve **Linear Programming (LP) problems** using the `glpk.js` library. This API endpoint is set up to accept HTTP POST requests containing LP problem definitions and returns the optimization results. 
+
+---
+
+##  Index
+
+1. [Setup and Imports](#-setup-and-imports)
+2. [Function: `handler`](#-function-handler)
+   - [Request Method Handling](#-request-method-handling)
+   - [LP Problem Definition](#-lp-problem-definition)
+   - [GLPK Solver Integration](#-glpk-solver-integration)
+   - [Response Handling](#-response-handling)
+   - [Error Handling](#-error-handling)
+
+
+---
+
+##  Setup and Imports
+
+```typescript
+import { NextApiRequest, NextApiResponse } from 'next';
+import GLPK from 'glpk.js';
+```
+
+- **Next.js API Types**: The file imports `NextApiRequest` and `NextApiResponse` from the Next.js framework to handle HTTP requests and responses.
+- **GLPK.js**: The GLPK (GNU Linear Programming Kit) library is imported to enable the solving of LP problems in JavaScript.
+
+---
+
+##  Function: `handler`
+
+The main function, `handler`, is an asynchronous function that processes incoming HTTP POST requests to solve LP problems.
+
+### Request Method Handling
+
+```typescript
+if (req.method === 'POST') {
+    // Handle POST requests
+} else {
+    res.status(405).json({ message: 'Only POST method is allowed' });
+}
+```
+
+- **POST Method**: The handler only processes POST requests. Any other method results in a `405 Method Not Allowed` response.
+
+###  LP Problem Definition
+
+```typescript
+const { objective, constraints } = req.body;
+```
+
+- **Request Body**: The body of the POST request is expected to contain two main parts:
+  - **Objective**: Defines the direction (maximize or minimize) and the variables involved in the objective function.
+  - **Constraints**: An array of constraints with bounds and variables.
+
+### GLPK Solver Integration
+
+```typescript
+const glpk = await GLPK();
+const options = { msglev: glpk.GLP_MSG_ALL, presol: true, cb: { call: (progress: any) => console.log(progress), each: 1 } };
+const problem = { /* problem definition */ };
+const result = glpk.solve(problem, options);
+```
+
+- **GLPK Initialization**: The GLPK library is initialized asynchronously.
+- **Solver Options**: Options for the GLPK solver are defined, including message level and presolve options.
+- **Problem Structure**: The LP problem is structured with objectives and constraints, ready for GLPK to process.
+- **Solve**: The `glpk.solve` function is called with the problem and options, returning the result of the optimization.
+
+### Response Handling
+
+```typescript
+res.status(200).json({ result, lpFormat });
+```
+
+- **Successful Response**: If the optimization is successful, the result and a formatted LP problem definition are sent back as the response.
+
+### Error Handling
+
+```typescript
+catch (error: unknown) {
+    if (error instanceof Error) {
+        console.error('Error processing optimization:', error);
+        res.status(500).json({ message: 'Error processing optimization', error: error.message });
+    } else {
+        console.error('Unknown error:', error);
+        res.status(500).json({ message: 'Error processing optimization', error: 'Unknown error' });
+    }
+}
+```
+
+- **Error Logging and Response**: If an error occurs during processing, it is logged, and a `500 Internal Server Error` response is returned, including the error message for debugging.
+
+---
+