# sympy__sympy-15346

> Based on the issue description and the hints provided, I have enough information to generate the patch. The issue is clear:

- Source: https://doutorai.pt/en/components/skills__sympy-sympy-15346
- Type: Skills
- Category: AI research
- Downloads: 0
- Site: Doutor AI (https://doutorai.pt/en) - AI tools for small businesses

An open-source community component, curated and adapted by Doutor AI.

## What it does and how to use it

A **skill** that teaches Claude Code to do ai research tasks well. It is packaged knowledge the model uses whenever it is relevant.

1. Install the skill (command above).
2. In Claude Code, describe what you need - the skill turns on by itself when the context fits.
3. No commands to memorize: you talk in plain language and the skill does the rest.

## Install (Claude Code)

```bash
mkdir -p .claude/skills/sympy-sympy-15346 && curl -fsSL https://doutorai.pt/data/lib/skills__sympy-sympy-15346.md -o .claude/skills/sympy-sympy-15346/SKILL.md
```

Paste this command into the terminal, in your project folder, and the component installs automatically.

## Content

```
Based on the issue description and the hints provided, I have enough information to generate the patch. The issue is clear:

1. `TRmorrie` transforms expressions in a way that `TR10i` can no longer recognize
2. The fix is to swap the order of `TRmorrie` and `TR10i` so that `TR10i` runs first

Looking at the issue hints which reference line 1131-1164 in sympy/simplify/trigsimp.py, and the explanation that these transformations are called sequentially with `TRmorrie` before `TR10i`, the fix is to change this order.

Based on sympy's codebase structure (the `fu` module contains transformation fun

- 🔒 Full content on the Pro plan (€7.99/month) -
```

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Content by Doutor AI (https://doutorai.pt/en). When quoting, please cite the source: https://doutorai.pt/en/components/skills__sympy-sympy-15346