λWAVES Copyright 2026 Joshua Hosain λWAVES by Joshua Hosain · Magic Commons λWAVES is free software: you may redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 3 only. See LICENSE in this directory. λWAVES is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. ──────────────────────────────────────────────────────────────────────────── THIRD-PARTY COMPONENTS The following third-party works are redistributed with λWAVES under their own licences. Each licence file named below ships in the tree beside the work it covers; nothing here is fetched from a third-party host at run time. Entries 9 and 10 are scientific data, not software; they are listed for attribution. The three interface typefaces are SUBSET for this lab. A subset is a Modified Version under the SIL Open Font License, and each entry below says so. 1. LW Title — the wordmark's typeface Derived from: Spinwerad 0.3 by gluk (gluksza@wp.pl) Licence: SIL Open Font License, Version 1.1 (26 February 2007) Notice: Copyright (c) 1997-2008, gluk (gluksza@wp.pl), with Reserved Font Names spinwerad (the author's licence file reads 1997-2008; the original font binary's own licence record reads "Copyright (c) 2009, gluk (gluksza@wp.pl), with Reserved Font Name spinwerad" — both are reproduced here.) Modified: a five-glyph subset ("WAVES"), converted to WOFF2, and RENAMED per OFL §3, which forbids a Modified Version from using a Reserved Font Name. Neither gluk nor the Spinwerad project produced or endorses this derivative. Files: lab/fonts/LWTitle-title.woff2 Licence: lab/fonts/Spinwerad-OFL.txt Source: lab/fonts/Spinwerad-SOURCE.txt 2. Roboto — the interface typeface Version: 3.015 Licence: SIL Open Font License, Version 1.1 (26 February 2007) Notice: Copyright 2011 The Roboto Project Authors (https://github.com/googlefonts/roboto-classic) Roboto is a trademark of Google. Modified: subset to the 198 characters this lab sets, variable axes kept, converted to WOFF2. The Roboto licence declares no Reserved Font Name, so the subset keeps the name. Files: lab/fonts/Roboto-ui.woff2 Licence: lab/fonts/Roboto-OFL.txt Source: lab/fonts/Roboto-SOURCE.txt 3. STIX Two Math — the mathematical typeface Version: 2.0.2 Licence: SIL Open Font License, Version 1.1 (26 February 2007) Notice: Copyright 2001-2021 The STIX Fonts Project Authors (https://github.com/stipub/stixfonts), with Reserved Font Name "TM Math". STIX Fonts™ is a trademark of The Institute of Electrical and Electronics Engineers, Inc. Modified: subset to the symbols this lab sets, converted to WOFF2. The Reserved Font Name "TM Math" is not used, so OFL §3 permits the name. This subset is not produced or endorsed by the STIX Fonts Project or by IEEE. Files: lab/fonts/STIXTwoMath-subset.woff2 Licence: lab/fonts/STIXTwoMath-OFL.txt Source: lab/fonts/STIXTwoMath-SOURCE.txt 4. marked — the notebook's markdown parser Version: 12.0.2 Licence: MIT License Notice: Copyright (c) 2018+, MarkedJS (https://github.com/markedjs/) Copyright (c) 2011-2018, Christopher Jeffrey (https://github.com/chjj/) The licence file also carries the BSD 3-Clause notice for the original Markdown, Copyright © 2004 John Gruber. Files: lab/mir/shell/vendor/marked.min.js Licence: lab/mir/shell/vendor/marked-LICENSE.md 5. KaTeX — the notebook's mathematics typesetting Version: 0.16.11 Licence: The MIT License (MIT) Notice: Copyright (c) 2013-2020 Khan Academy and other contributors Files: lab/mir/shell/vendor/katex/katex.min.js, lab/mir/shell/vendor/katex/katex.min.css Licence: lab/mir/shell/vendor/katex/LICENSE 6. The KaTeX fonts — redistributed UNMODIFIED with KaTeX Licence: SIL Open Font License, Version 1.1 (26 February 2007) — NOT the MIT licence above, which covers only KaTeX's code. Notice: Copyright (c) 2009-2010, Design Science, Inc. () Copyright (c) 2014-2018 Khan Academy (), with Reserved Font Names KaTeX_AMS, KaTeX_Caligraphic, KaTeX_Fraktur, KaTeX_Main, KaTeX_Math, KaTeX_SansSerif, KaTeX_Script, KaTeX_Size1, KaTeX_Size2, KaTeX_Size3, KaTeX_Size4 and KaTeX_Typewriter. Files: the twenty KaTeX_*.woff2 faces in lab/mir/shell/vendor/katex/fonts/ Licence: lab/mir/shell/vendor/katex/fonts/OFL.txt 7. lab/mir/glyph.js From: the MANDELBROT app, © 2026 Joshua Hosain · Magic Commons, GNU General Public License v3.0 only — the same author and licence as λWAVES, so no third-party obligation arises. Its header names the one edit made for this tree. 8. Spectral, Playfair Display, Alegreya SC — the notebook's typefaces Licence: SIL Open Font License, Version 1.1 (26 February 2007) Notice: Copyright 2017 The Spectral Project Authors (https://github.com/productiontype/Spectral) Copyright 2017 The Playfair Display Project Authors (https://github.com/clauseggers/Playfair-Display), with Reserved Font Name "Playfair Display" Copyright 2011 The Alegreya Project Authors (https://github.com/huertatipografica/Alegreya) Modified: NO. The fourteen WOFF2 files are Google Fonts' own latin and latin-ext files, fetched 2026-10-01 and redistributed unmodified, so each keeps its name. Files: lab/fonts/info/Spectral-*.woff2 (8), PlayfairDisplay-*.woff2 (4), AlegreyaSC-*.woff2 (2) Licence: lab/fonts/info/Spectral-OFL.txt, PlayfairDisplay-OFL.txt, AlegreyaSC-OFL.txt Source: lab/fonts/info/SOURCE.txt (each file's URL and size) 9. Basis Set Exchange records — the Gaussian basis sets of MOLECULES Records: STO-3G (H–Kr), STO-6G, 3-21G, 6-31G, 6-31G* (H–Kr), 6-31+G* (H–Ar), each stored verbatim as the BSE API returned it. From: https://www.basissetexchange.org — each record's API URL and the sha-256 of its stored bytes are in lab/vendor/bse/index.json. Licence: The Basis Set Exchange project releases its repository, which carries these records, under the BSD 3-Clause licence (Copyright 2020 The Molecular Sciences Software Institute, Virginia Tech). Neither the BSE site nor that repository names a separate licence for the data (read 2026-10-30). The basis sets themselves are published results of their original authors, named by reference key inside each record. Citation: as the BSE asks: B. P. Pritchard, D. Altarawy, B. Didier, T. D. Gibson, T. L. Windus, "A New Basis Set Exchange: An Open, Up-to-date Resource for the Molecular Sciences Community", J. Chem. Inf. Model. 59 (2019) 4814–4820, doi:10.1021/acs.jcim.9b00725. Files: lab/vendor/bse/*-v1.json, lab/vendor/bse/index.json 10. NIST Atomic Spectra Database — the measured lines of EMISSION SPECTRA From: A. Kramida, Yu. Ralchenko, J. Reader and the NIST ASD Team, NIST Atomic Spectra Database, https://physics.nist.gov/asd (fetched 2026-10-25; the query is recorded in the file). Licence: a work of the U.S. Government, in the public domain in the United States. Credited here and on the ABOUT face. Files: lab/vendor/nist/lines.json (written by tools/nist-lines.py) ──────────────────────────────────────────────────────────────────────────── WITH THANKS The people and works below informed λWAVES. No code or asset of theirs is redistributed here, so none of them places a licence obligation on this tree — they are named because the lab would be poorer without them. · Team @ Chronus Quantum, for the Molecular Orbital Model https://github.com/xsligroup/chronusq_public · 'Electron Orbitals', a Google Play Store app by Brian Johnson · Paul Falstad's Math & Physics Java Applets, falstad.com · Seth Shultz · Beatriz Erranté — independent research & assistance