admin/mantle-ai-trader
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Initial commit

Browse Source
This commit is contained in:
Z User
2026-06-06 05:21:10 +00:00
Unverified
commit 6664758a6d
493 changed files with 135653 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

721
skills/ppt/references/beamer.md Executable file
View File

@@ -0,0 +1,721 @@
# Route: LaTeX Beamer → PDF (via Tectonic)
Write LaTeX Beamer source, then compile to PDF:
```bash
python3 scripts/pdf.py convert.latex main.tex
python3 scripts/pdf.py convert.latex main.tex --runs 2 # for ToC / refs
```
Tectonic compiles the full Beamer document — all features work: overlays,
TikZ, custom themes, math, transitions, fragile frames, appendix.
---
## 1. Compilation
```bash
# Standard build
python3 scripts/pdf.py convert.latex main.tex
# Two passes (resolves ToC, \ref, section counters in overlays)
python3 scripts/pdf.py convert.latex main.tex --runs 2
# Verbose log (see all Tectonic output)
python3 scripts/pdf.py convert.latex main.tex --keep-logs
```
---
## 2. Beamer Document Structure
### Minimal Working Example
```latex
\documentclass[aspectratio=169, 11pt]{beamer}
\usepackage[fontset=fandol]{ctex} % CJK support (Tectonic auto-downloads)
\usetheme{Madrid}
\title{Introduction to Quantum Computing}
\author{Prof. Zhang}
\institute{Tsinghua University}
\date{\today}
\begin{document}
\begin{frame}
\titlepage
\end{frame}
\begin{frame}{Table of Contents}
\tableofcontents
\end{frame}
\section{Quantum Bits}
\begin{frame}{Quantum States}
\[ |\psi\rangle = \alpha|0\rangle + \beta|1\rangle, \quad |\alpha|^2+|\beta|^2=1 \]
\end{frame}
\end{document}
```
**Core elements:**
- `\documentclass{beamer}` — Presentation document class
- Preamble — Theme, colors, fonts, global settings
- `\begin{frame}...\end{frame}` — Each frame = one slide
---
## 3. Theme System (Complete Reference)
Beamer themes consist of five independent layers that can be freely combined:
### 3.1 Presentation Themes (control overall layout)
| Theme | Features | Suitable For |
|---|---|---|
| `default` | Minimal, no decoration | Formal academic, minimalist |
| `Madrid` | Bottom info bar + section navigation | University courses, academic talks |
| `Berlin` | Top mini-frames + side color blocks | Long technical presentations |
| `Warsaw` | Top circular navigation + gradient title | Structured content |
| `CambridgeUS` | Two-tone minimalist | Math-heavy presentations |
| `Boadilla` | Clean footer | Business, concise style |
| `Singapore` | Top dot navigation | Modern feel, multi-section |
| `AnnArbor` | Yellow-blue dual tone | Michigan style |
| `Antibes` | Blue sidebar tree | Multi-subsection structure |
| `Bergen` | Blue title bar | Formal academic |
| `Copenhagen` | Top bar + navigation | Classic blue scheme |
| `Darmstadt` | Top progress dots | Multi-section structure |
| `Dresden` | Top mini-frames | Similar to Berlin |
| `Frankfurt` | Top dots | Clear section structure |
| `Goettingen` | Right sidebar | Navigation-focused |
| `Luebeck` | Top blue bar | Clean modern |
| `Malmoe` | Minimal title | Content-first |
| `Montpellier` | Top tree navigation | Hierarchical content |
| `Pittsburgh` | No color blocks, minimal | White scheme |
| `Rochester` | Dark title | Dark scheme |
| `Szeged` | Blue title bar | Hungarian style |
```latex
\usetheme{Madrid}
```
### 3.2 Color Themes
| Color Theme | Dominant Color |
|---|---|
| `default` | Dark blue |
| `albatross` | Yellow tones |
| `beaver` | Dark red / maroon |
| `beetle` | Gray-blue |
| `crane` | Orange-yellow |
| `dolphin` | Blue-white |
| `dove` | Gray-white (near monochrome) |
| `fly` | Gray tones |
| `lily` | Red-blue |
| `orchid` | Purple tones |
| `rose` | Pink |
| `seagull` | Gray |
| `seahorse` | Blue-purple |
| `whale` | Deep sea blue |
| `wolverine` | Yellow-blue contrast |
```latex
\usecolortheme{dolphin}
```
### 3.3 Font Themes
```latex
\usefonttheme{default} % Sans-serif (Beamer default)
\usefonttheme{serif} % Serif font (academic feel)
\usefonttheme{structurebold} % Bold structural elements
\usefonttheme{structureitalic} % Italic structural elements
\usefonttheme{structuresmallcapsserif} % Small caps serif
\usefonttheme{professionalfonts} % Keep math fonts unchanged
```
### 3.4 Inner Themes (control list, block, and title styles)
```latex
\useinnertheme{default} % Triangle bullet points
\useinnertheme{circles} % Circle bullet points
\useinnertheme{rectangles} % Square bullet points
\useinnertheme{rounded} % Rounded blocks
\useinnertheme{inmargin} % Margin numbers
```
### 3.5 Outer Themes (control header, footer, and sidebar)
```latex
\useoutertheme{default} % No decoration
\useoutertheme{infolines} % Bottom three-column info
\useoutertheme{miniframes} % Top mini-frame navigation
\useoutertheme{shadow} % Shadow title
\useoutertheme{sidebar} % Sidebar
\useoutertheme{smoothbars} % Gradient top bar
\useoutertheme{smoothtree} % Gradient tree
\useoutertheme{split} % Top-bottom split
\useoutertheme{tree} % Tree navigation
```
### 3.6 Custom Colors
```latex
\definecolor{myblue}{HTML}{2B5EA7}
\definecolor{mygray}{HTML}{F0F0F0}
\setbeamercolor{frametitle}{bg=myblue, fg=white}
\setbeamercolor{structure}{fg=myblue}
\setbeamercolor{block title}{bg=myblue!85, fg=white}
\setbeamercolor{block body}{bg=myblue!8}
\setbeamercolor{alerted text}{fg=red!70!black}
\setbeamercolor{title}{fg=white}
\setbeamercolor{subtitle}{fg=white!80}
```
### 3.7 Common Template Customizations
```latex
% Remove navigation symbols (almost always needed)
\setbeamertemplate{navigation symbols}{}
% Custom footer (frame number)
\setbeamertemplate{footline}{%
\hfill\insertframenumber/\inserttotalframenumber\hspace{1em}\vspace{0.5em}
}
% Custom bullet points
\setbeamertemplate{itemize item}{\textbullet}
\setbeamertemplate{itemize subitem}{--}
% Logo (bottom-right corner)
\logo{\includegraphics[height=0.7cm]{logo.png}}
% Rounded blocks
\setbeamertemplate{blocks}[rounded][shadow=true]
```
---
## 4. Overlays & Stepwise Reveal
Tectonic fully supports all overlay syntax — rendered as separate pages in the PDF.
### 4.1 Basic Overlay Specifications
```latex
\item<1-> % Show from layer 1, persist
\item<2-> % Show from layer 2
\item<1-3> % Show on layers 1 to 3 only
\item<2> % Show on layer 2 only
\item<-3> % Show before layer 3
```
### 4.2 \pause — Simplest Stepwise Reveal
```latex
\begin{frame}{Research Workflow}
Data collection phase
\pause
Feature engineering phase
\pause
Model training phase
\end{frame}
```
### 4.3 List Stepwise Reveal
```latex
\begin{frame}{Research Contributions}
\begin{itemize}
\item<1-> Propose a novel loss function
\item<2-> Prove theoretical convergence
\item<3-> Outperform SOTA on five benchmarks
\end{itemize}
\end{frame}
```
### 4.4 \only vs \uncover vs \visible
```latex
% \only: no space reserved (causes layout jump)
\only<1>{Step one explanation}
\only<2>{Step two explanation}
% \uncover: reserves space but transparent (recommended, stable layout)
\uncover<2->{Follow-up steps explanation}
% \visible: reserves space but not rendered
\visible<3->{Step three}
```
### 4.5 \alert — Highlight Specific Layers
```latex
\begin{frame}{Key Findings}
\begin{itemize}
\item \alert<1>{Accuracy improved by 13\%}
\item \alert<2>{Inference speed improved 2.4x}
\item \alert<3>{Memory reduced by 40\%}
\end{itemize}
\end{frame}
```
### 4.6 \textcolor & Conditional Content
```latex
\begin{frame}{Comparison}
Baseline method: \textcolor{red}{82\%}\\
\only<2->{Our method: \textcolor{green!60!black}{\textbf{93\%}}}
\end{frame}
```
### 4.7 Block Overlays
```latex
\begin{frame}{Analysis}
\begin{block}<1-2>{Problem Definition}
Formal description ...
\end{block}
\begin{block}<2->{Solution}
Core approach ...
\end{block}
\end{frame}
```
---
## 5. Content Layout Templates
### 5.1 Block Series (Three Styles)
```latex
\begin{frame}{Core Findings}
\begin{block}{Main Conclusion}
The new method outperforms baselines in both accuracy and speed.
\end{block}
\begin{alertblock}{Caveats}
Results are validated on specific datasets; generalization needs further study.
\end{alertblock}
\begin{exampleblock}{Example}
Achieved 99.1\% accuracy on the MNIST dataset.
\end{exampleblock}
\end{frame}
```
### 5.2 Column Layout
```latex
\begin{frame}{Experimental Comparison}
\begin{columns}[T] % [T] top-aligned
\column{0.48\textwidth}
\begin{block}{Baseline Method}
Accuracy: 82\% \\
Time: 3.2 hours
\end{block}
\column{0.48\textwidth}
\begin{block}{Our Method}
Accuracy: \textbf{91\%} \\
Time: \textbf{1.7 hours}
\end{block}
\end{columns}
\end{frame}
```
Column alignment options: `[T]` top-aligned · `[c]` centered · `[b]` bottom-aligned
### 5.3 Math Formula Frame
```latex
\begin{frame}{Loss Function}
\begin{equation*}
\mathcal{L} = -\sum_{i=1}^{N} y_i \log \hat{y}_i + \lambda \|\theta\|_2^2
\end{equation*}
\begin{itemize}
\item $y_i$: Ground truth label
\item $\hat{y}_i$: Predicted probability
\item $\lambda$: Regularization coefficient
\end{itemize}
\end{frame}
```
### 5.4 Theorem Environment
```latex
\begin{frame}{Convergence Theorem}
\begin{theorem}[Convergence Rate]
Under Lipschitz conditions, gradient descent converges at $O(1/\sqrt{T})$.
\end{theorem}
\begin{proof}
Follows from Lipschitz continuity and step size $\eta = 1/L$.\qed
\end{proof}
\begin{corollary}
The stochastic gradient variant converges in expectation at $O(1/\sqrt{T})$.
\end{corollary}
\end{frame}
```
### 5.5 Table Frame
```latex
\begin{frame}{Performance Comparison}
\centering
\begin{tabular}{lcc}
\toprule
Method & Accuracy & Time(s) \\
\midrule
SVM & 0.85 & 120 \\
Random Forest & 0.89 & 65 \\
\textbf{Ours} & \textbf{0.93} & \textbf{42} \\
\bottomrule
\end{tabular}
\end{frame}
```
### 5.6 TikZ Flowchart
TikZ is fully supported in Tectonic — no pre-rendering needed:
```latex
\begin{frame}{Algorithm Pipeline}
\centering
\begin{tikzpicture}[
node distance=2cm,
box/.style={rectangle, rounded corners=4pt, draw=myblue, thick,
fill=myblue!10, minimum width=2.2cm, minimum height=0.9cm, font=\small},
arr/.style={-Stealth, thick, myblue}
]
\node[box] (A) {Input Data};
\node[box, right of=A] (B) {Feature Extraction};
\node[box, right of=B] (C) {Model Inference};
\node[box, right of=C] (D) {Output Results};
\draw[arr] (A) -- (B);
\draw[arr] (B) -- (C);
\draw[arr] (C) -- (D);
\end{tikzpicture}
\end{frame}
```
### 5.7 Code Display Frame
```latex
\begin{frame}[fragile]{Training Loop} % [fragile] is required
\begin{verbatim}
for epoch in range(epochs):
for batch in dataloader:
optimizer.zero_grad()
loss = model(batch)
loss.backward()
optimizer.step()
\end{verbatim}
\end{frame}
```
Or use `listings` for syntax highlighting (more polished):
```latex
\usepackage{listings}
\lstset{
basicstyle=\ttfamily\small,
keywordstyle=\color{blue}\bfseries,
commentstyle=\color{gray},
backgroundcolor=\color{gray!5},
numbers=left, numberstyle=\tiny\color{gray},
frame=single, framerule=0.5pt
}
\begin{frame}[fragile]{Python Code}
\begin{lstlisting}[language=Python]
def train(model, dataloader):
for batch in dataloader:
loss = model(batch)
loss.backward()
\end{lstlisting}
\end{frame}
```
### 5.8 Image Frame
```latex
\begin{frame}{System Architecture}
\centering
\includegraphics[width=0.85\textwidth]{figures/architecture.png}
\captionof{figure}{End-to-end training pipeline}
\end{frame}
```
### 5.9 Custom Checklist Frame
```latex
\begin{frame}{Summary of Contributions}
\begin{itemize}
\item[\checkmark] New method proposed: ...
\item[\checkmark] Theoretical proof: ...
\item[\checkmark] Experimental validation: ...
\item[$\square$] Future work: ...
\end{itemize}
\end{frame}
```
---
## 6. Advanced Features
### 6.1 Progress Bar (Manual Implementation)
```latex
% Define in preamble
\definecolor{progressbar}{HTML}{2B5EA7}
\setbeamertemplate{footline}{
\begin{beamercolorbox}[wd=\paperwidth,ht=2pt]{progressbar}
\rule{\dimexpr\paperwidth*\insertframenumber/\inserttotalframenumber}{2pt}
\end{beamercolorbox}
\vspace{2pt}
\hfill\tiny\insertframenumber/\inserttotalframenumber\hspace{1em}\vspace{3pt}
}
```
### 6.2 Section Title Pages (Automatic)
```latex
% Add in preamble — auto-inserts a section title page before each \section
\AtBeginSection[]{
\begin{frame}
\vfill
\centering
\begin{beamercolorbox}[sep=8pt,center,shadow=true,rounded=true]{title}
\usebeamerfont{title}\insertsectionhead\par
\end{beamercolorbox}
\vfill
\end{frame}
}
```
### 6.3 Handout Mode
```latex
% Generate overlay-free handout version (only final state of each frame)
\documentclass[handout, aspectratio=169]{beamer}
```
Combine with `pgfpages` to compress multiple frames onto one page:
```latex
\usepackage{pgfpages}
\pgfpagesuselayout{4 on 1}[a4paper, border shrink=5mm]
```
### 6.4 Frame Reuse (\againframe)
```latex
\begin{frame}[label=keyresult]{Key Result}
Accuracy improved by 13\%.
\end{frame}
% Show again at any later point
\againframe{keyresult}
```
### 6.5 Appendix (Excluded from Total Page Count)
```latex
\appendix
\begin{frame}{Appendix: Detailed Derivation}
% Backup slides for Q&A
\end{frame}
```
### 6.6 Speaker Notes
```latex
\begin{frame}{Main Conclusions}
\begin{itemize}
\item Conclusion one
\item Conclusion two
\end{itemize}
\note{
Emphasize the data supporting conclusion one.\\
Anticipate questions about dataset size.
}
\end{frame}
```
Output PDF with notes: add in preamble:
```latex
\setbeameroption{show notes on second screen=right}
```
### 6.7 Widescreen Aspect Ratios
```latex
\documentclass[aspectratio=169]{beamer} % 16:9 (recommended)
\documentclass[aspectratio=1610]{beamer} % 16:10
\documentclass[aspectratio=43]{beamer} % 4:3 (traditional)
\documentclass[aspectratio=141]{beamer} % 1.41:1 (A4)
```
---
## 7. Complete Template (Academic Presentation, 16:9, with CJK Support)
```latex
\documentclass[aspectratio=169, 11pt]{beamer}
\usepackage[fontset=fandol]{ctex}
\usepackage{amsmath, amssymb, mathtools}
\usepackage{booktabs}
\usepackage{graphicx}
\usepackage{xcolor}
\usepackage{tikz}
\usetikzlibrary{arrows.meta, positioning, shapes.geometric}
% -- Theme ---------------------------------------------------------------
\usetheme{Madrid}
\usecolortheme{dolphin}
\usefonttheme{professionalfonts}
\setbeamertemplate{navigation symbols}{}
% -- Colors --------------------------------------------------------------
\definecolor{myblue}{HTML}{2B5EA7}
\setbeamercolor{frametitle}{bg=myblue, fg=white}
\setbeamercolor{structure}{fg=myblue}
\setbeamercolor{block title}{bg=myblue!85, fg=white}
\setbeamercolor{block body}{bg=myblue!8}
% -- Auto section title page ---------------------------------------------
\AtBeginSection[]{
\begin{frame}
\vfill\centering
\begin{beamercolorbox}[sep=8pt,center,rounded=true]{title}
\usebeamerfont{title}\insertsectionhead\par
\end{beamercolorbox}
\vfill
\end{frame}
}
% -- Metadata ------------------------------------------------------------
\title{Paper Title}
\subtitle{Subtitle}
\author{Author Name}
\institute{Affiliation}
\date{\today}
% ========================================================================
\begin{document}
\begin{frame}
\titlepage
\end{frame}
\begin{frame}{Table of Contents}
\tableofcontents
\end{frame}
\section{Introduction}
\begin{frame}{Research Background}
\begin{itemize}
\item<1-> Importance of the problem
\item<2-> Limitations of existing methods
\item<3-> Contributions of this work
\end{itemize}
\end{frame}
\section{Method}
\begin{frame}{Core Formula}
\begin{equation*}
\mathcal{L} = -\sum_{i=1}^{N} y_i \log \hat{y}_i + \lambda \|\theta\|_2^2
\end{equation*}
\begin{itemize}
\item $y_i$: Ground truth label
\item $\hat{y}_i$: Predicted probability
\item $\lambda$: Regularization coefficient
\end{itemize}
\end{frame}
\begin{frame}{Method Comparison}
\begin{columns}[T]
\column{0.48\textwidth}
\begin{block}{Baseline Method}
Accuracy: 82\% \\
Time: 3.2 hours
\end{block}
\column{0.48\textwidth}
\begin{block}{Our Method}
Accuracy: \textbf{91\%} \\
Time: \textbf{1.7 hours}
\end{block}
\end{columns}
\end{frame}
\section{Experiments}
\begin{frame}{Performance Comparison}
\centering
\begin{tabular}{lcc}
\toprule
Method & Accuracy & Time(s) \\
\midrule
SVM & 0.85 & 120 \\
Random Forest & 0.89 & 65 \\
\textbf{Ours} & \textbf{0.93} & \textbf{42} \\
\bottomrule
\end{tabular}
\end{frame}
\section{Conclusion}
\begin{frame}{Summary}
\begin{itemize}
\item[\checkmark] Contribution 1: Proposed new method
\item[\checkmark] Contribution 2: Theoretical proof
\item[\checkmark] Contribution 3: Experimental validation
\end{itemize}
\begin{block}{Future Work}
Extend to larger-scale datasets and explore cross-domain generalization.
\end{block}
\end{frame}
\begin{frame}
\centering\Large Thank You!\\[0.8em]
\normalsize Questions Welcome
\end{frame}
\end{document}
```
Compile:
```bash
python3 scripts/pdf.py convert.latex main.tex --runs 2
```
---
## 8. Common Issues & Fixes
| Issue | Cause | Fix |
|---|---|---|
| CJK characters display as boxes | Missing CJK font package | Add `\usepackage[fontset=fandol]{ctex}` |
| `??` appears in ToC or references | Only compiled once | Add `--runs 2` |
| `[fragile]` missing error | verbatim/lstlisting frame | Add `[fragile]` after `\begin{frame}` |
| Overlay not working | Forgot `\pause` or `<n->` in frame | Check overlay specification syntax |
| TikZ compilation failure | Missing tikzlibrary | Add `\usetikzlibrary{...}` |
| Math font distortion | Missing professionalfonts | Add `\usefonttheme{professionalfonts}` |
| Frame exceeds one page (content overflow) | Too much content | Add `[allowframebreaks]` or split frame |
---
## 9. Dependencies
| Tool | Purpose |
|---|---|
| `scripts/tectonic` | LaTeX compilation engine (local binary) |
| `scripts/pdf.py convert.latex` | Tectonic wrapper with log filtering + PDF stats |