7a1023e252
Second heatup PJ probe with tightened X_entry (T_c width 6K vs baseline 14K) gives: T=60s: 5710 sets in 101s — T_c envelope [281.05, 291.0] ✅ T=300s: 12932 sets in 206s — T_c envelope [281.05, 291.0] ✅ T_c envelope STABLE (identical at 60s and 300s) — the tube reached steady shape and stopped growing. Low-T_avg trip (280) cleared at lower bound 281.05, ~1K margin. **First sound nonlinear reach-avoid proof for any mode of this plant:** for the tightened entry and T = 300s, every inv1_holds halfspace holds along the tube. Sound w.r.t. PJ dynamics (<= 0.1% error vs full state). The baseline wider-entry run was loose on T_c low bound (272.4), confirming that the looseness was entry-box-width driven (14K too wide for TMJets + orderQ=2) rather than intrinsic to the method. Entry splitting / refinement is the path to the full baseline set. Also: LaTeX preamble now has the unicode-to-math literate map attached to the listing STYLES themselves (not just global \lstset), so terminal-output listings pasted from Julia with Δ, ≥, °, ✅ etc. render correctly. Journal 34 pages, clean build. OVERNIGHT_NOTES.md updated with tight-entry win. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
243 lines
6.9 KiB
TeX
243 lines
6.9 KiB
TeX
% preamble.tex — shared LaTeX setup for the HAHACS lab journal.
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%
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% Intent: a reader in 2030 picks up this journal and can rebuild the
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% work from scratch. This file defines the visual vocabulary — code
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% listings, figures, callouts — that each dated entry uses.
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% --- Page geometry ------------------------------------------------------------
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% --- Fonts --------------------------------------------------------------------
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\usepackage{lmodern}
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\usepackage{inconsolata} % monospaced font for code
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% --- Math ---------------------------------------------------------------------
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\usepackage{amsmath, amssymb, amsthm, mathtools}
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\usepackage{siunitx}
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\sisetup{detect-all, per-mode=symbol}
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% siunitx doesn't ship \degreeFahrenheit; declare it via ensuremath.
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\DeclareSIUnit\degreeFahrenheit{\ensuremath{^\circ}F}
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% --- Graphics -----------------------------------------------------------------
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\usepackage{graphicx}
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\graphicspath{{./figures/}{../docs/figures/}}
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\usepackage{caption}
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% --- Code listings ------------------------------------------------------------
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% Palette
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literate=
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{Δ}{{$\Delta$}}1
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{λ}{{$\lambda$}}1
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{μ}{{$\mu$}}1
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{α}{{$\alpha$}}1
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{✅}{{$\checkmark$}}1
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% Enable UTF-8 in listings (required for Greek letters and math symbols
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% pasted from terminal output: Δ, λ, μ, etc.).
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\lstset{
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extendedchars=true,
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inputencoding=utf8,
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literate=
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{Δ}{{$\Delta$}}1
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{λ}{{$\lambda$}}1
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{μ}{{$\mu$}}1
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{α}{{$\alpha$}}1
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{β}{{$\beta$}}1
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{ρ}{{$\rho$}}1
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{Λ}{{$\Lambda$}}1
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{→}{{$\to$}}1
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{°}{{$^\circ$}}1
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{×}{{$\times$}}1
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{ε}{{$\varepsilon$}}1
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}
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backgroundcolor=\color{black!90},
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basicstyle=\ttfamily\small\color{green!80!white},
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literate=
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{Δ}{{$\Delta$}}1
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{α}{{$\alpha$}}1
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{β}{{$\beta$}}1
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{°}{{$^\circ$}}1
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% --- Callout boxes ------------------------------------------------------------
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colback=red!5!white,
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colframe=red!55!black,
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title=\textbf{Limitation},
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fonttitle=\bfseries,
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boxrule=0.6pt,
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arc=2pt,
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left=6pt, right=6pt, top=4pt, bottom=4pt,
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#1
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}
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title=\textbf{Derivation},
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fonttitle=\bfseries,
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boxrule=0.6pt,
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arc=2pt,
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left=6pt, right=6pt, top=4pt, bottom=4pt,
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#1
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}
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\newtcolorbox{deadend}[1][]{%
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colback=gray!8!white,
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colframe=gray!50!black,
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title=\textbf{Dead end},
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fonttitle=\bfseries,
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boxrule=0.5pt,
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arc=2pt,
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borderline west={2pt}{0pt}{gray!40},
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left=6pt, right=6pt, top=4pt, bottom=4pt,
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#1
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}
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\newtcolorbox{decision}[1][]{%
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colback=green!3!white,
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fonttitle=\bfseries,
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boxrule=0.6pt,
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left=6pt, right=6pt, top=4pt, bottom=4pt,
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#1
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}
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% TODO-for-A-pass marker: highlighted so we can find them for later deep-pass.
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\newcommand{\apass}[1]{%
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{\fboxsep=2pt\colorbox{orange!20}{\textbf{[A-pass]}}\,\textit{#1}}
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}
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% --- Session header ----------------------------------------------------------
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% Usage: \session{2026-04-17}{afternoon, ~5 hr}{summary line}
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\newcommand{\session}[3]{%
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\noindent\textbf{\Large Session: #1} \hfill \textit{#2}\par
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% --- Code macros --------------------------------------------------------------
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\newcommand{\juliafile}[2][]{\lstinputlisting[language=Julia,caption={#2},#1]{#2}}
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\newcommand{\matlabfile}[2][]{\lstinputlisting[language=Matlab,caption={#2},#1]{#2}}
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\newcommand{\pyfile}[2][]{\lstinputlisting[language=Python,caption={#2},#1]{#2}}
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% --- Cross-reference helpers --------------------------------------------------
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\usepackage[colorlinks=true, linkcolor=blue!50!black, citecolor=blue!40!black,
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urlcolor=teal!60!black]{hyperref}
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\usepackage{bookmark}
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\usepackage{cleveref}
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% --- Headers & footers --------------------------------------------------------
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\usepackage{fancyhdr}
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\pagestyle{fancy}
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\fancyhf{}
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\fancyhead[L]{HAHACS lab journal}
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% --- A small quiet easter egg for anyone who greps the preamble ---------------
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% "Looks ordinary on the surface but is something else underneath."
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% — the name behind Split. Keep the journal honest; under every summary
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% there's a derivation; under every derivation there's a doubt.
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