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--- tanszek:oktatas:techcomm:mathematical_expressions_in_tex_language [2025/09/04 12:37] – kissa
+++ tanszek:oktatas:techcomm:mathematical_expressions_in_tex_language [2026/08/30 16:50] (current) – kissa
@@ Line 19: / Line 19: @@
 **Getting Started:**
-  - **Overleaf**: We will use Overleaf, a free online LaTeX editor, which allows you to write and compile LaTeX documents directly in your browser.
+  - **Papeeria**: We will use Papeeria, a browser-based LaTeX editor that runs document compilation in the cloud: [[https://www.papeeria.com/]]
-    - Sign up at [[https://www.overleaf.com/|Overleaf]].
-    - Overleaf offers collaborative features, version control, and a vast library of LaTeX templates.
 **Basic Document Structure:**
@@ Line 200: / Line 198: @@
 **Explanation:**
-  - **\usepackage{amsmath}**: The `amsmath` package is required for advanced mathematical typesetting features, including the `align` environment.
+  - **\usepackage{amsmath}**: The ''amsmath'' package is required for advanced mathematical typesetting features, including the ''align'' environment.
-  - **&**: This symbol is used to align equations at the specified point, usually before an operator like `=`.
+  - **&**: This symbol is used to align equations at the specified point, usually before an operator like ''=''.
 **Tips:**