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A00 · Prealgebra and Quantitative Foundations
PDF · English Prealgebra PDF — 1,591 pagesEdition materialFormat edition 5 October 2026, original English text: 75 modules. PDF, cumulative LaTeX, source ZIP and EPUB form one matching set; PDF and EPUB rebuild byte-identically from the source package. The CNXML/MathML master and earlier HTML remain available. Authors: Lynn Marecek, MaryAnne Anthony-Smith and Andrea Honeycutt Mathis, OpenStax. HTML preparation: OpenAI Codex gpt-5.6-sol, Ultra effort. Format exports and integration: OpenAI Codex — GPT-6 Astra, Ultra effort. Not a new translation, mathematical review or human review. Component licences and credits are included in the source package. External links need internet.Recorded file identity
Direct LaTeX · Cumulative LaTeX for the English Prealgebra PDFEdition materialFormat edition 5 October 2026, original English text: 75 modules. PDF, cumulative LaTeX, source ZIP and EPUB form one matching set; PDF and EPUB rebuild byte-identically from the source package. The CNXML/MathML master and earlier HTML remain available. Authors: Lynn Marecek, MaryAnne Anthony-Smith and Andrea Honeycutt Mathis, OpenStax. HTML preparation: OpenAI Codex gpt-5.6-sol, Ultra effort. Format exports and integration: OpenAI Codex — GPT-6 Astra, Ultra effort. Not a new translation, mathematical review or human review. Component licences and credits are included in the source package. External links need internet.Recorded file identity
ZIP archive · Complete English Prealgebra PDF and EPUB sourceEdition materialFormat edition 5 October 2026, original English text: 75 modules. PDF, cumulative LaTeX, source ZIP and EPUB form one matching set; PDF and EPUB rebuild byte-identically from the source package. The CNXML/MathML master and earlier HTML remain available. Authors: Lynn Marecek, MaryAnne Anthony-Smith and Andrea Honeycutt Mathis, OpenStax. HTML preparation: OpenAI Codex gpt-5.6-sol, Ultra effort. Format exports and integration: OpenAI Codex — GPT-6 Astra, Ultra effort. Not a new translation, mathematical review or human review. Component licences and credits are included in the source package. External links need internet.Recorded file identity
EPUB · English Prealgebra EPUBEdition materialFormat edition 5 October 2026, original English text: 75 modules. PDF, cumulative LaTeX, source ZIP and EPUB form one matching set; PDF and EPUB rebuild byte-identically from the source package. The CNXML/MathML master and earlier HTML remain available. Authors: Lynn Marecek, MaryAnne Anthony-Smith and Andrea Honeycutt Mathis, OpenStax. HTML preparation: OpenAI Codex gpt-5.6-sol, Ultra effort. Format exports and integration: OpenAI Codex — GPT-6 Astra, Ultra effort. Not a new translation, mathematical review or human review. Component licences and credits are included in the source package. External links need internet.Recorded file identity
PDF · CLP-1 — textbook (original English PDF)Original sourceAuthor-hosted English original; textbook and problem book are separate PDFs. The publisher may update these files.Recorded file identity
PDF · CLP-1 — problem book (original English PDF)Original sourceAuthor-hosted English original; textbook and problem book are separate PDFs. The publisher may update these files.Recorded file identity
PDF · CLP-2 — problem book (original English PDF)Original sourceAuthor-hosted English original; textbook and problem book are separate PDFs. The publisher may update these files.Recorded file identity
PDF · CLP-2 — textbook (original English PDF)Original sourceAuthor-hosted English original; textbook and problem book are separate PDFs. The publisher may update these files.Recorded file identity
PDF · CLP-3 — problem book (original English PDF)Original sourceAuthor-hosted English original; textbook and problem book are separate PDFs. The publisher may update these files.Recorded file identity
PDF · CLP-3 — textbook (original English PDF)Original sourceAuthor-hosted English original; textbook and problem book are separate PDFs. The publisher may update these files.Recorded file identity
PDF · CLP-4 — problem book (original English PDF)Original sourceAuthor-hosted English original; textbook and problem book are separate PDFs. The publisher may update these files.Recorded file identity
PDF · CLP-4 — textbook (original English PDF)Original sourceAuthor-hosted English original; textbook and problem book are separate PDFs. The publisher may update these files.Recorded file identity
B80 · Mathematical Computing and Reproducible Experiments
PDF · Derived PDF — 133 pages — EnglishEdition materialFormat edition 3 October 2026: PDF, LaTeX, source ZIP and EPUB form one matching set. PDF and EPUB rebuild byte-identically; EPUBCheck has no errors/warnings. Original text is preserved; Quarto remains the native master. Not a new translation or mathematical review. External references need internet.Recorded file identity
Direct LaTeX · Cumulative LaTeX for the derived PDF — EnglishEdition materialFormat edition 3 October 2026: PDF, LaTeX, source ZIP and EPUB form one matching set. PDF and EPUB rebuild byte-identically; EPUBCheck has no errors/warnings. Original text is preserved; Quarto remains the native master. Not a new translation or mathematical review. External references need internet.Recorded file identity
ZIP archive · English Quarto source — edition 2026.08.31.en1Edition materialContains 14 English source units, code, tests, licences and build instructions. This historical Quarto package contains no cumulative LaTeX; LaTeX for the derived PDF is available in the 3 October 2026 format set. This integration has not rerun the build.Recorded file identity
ZIP archive · Complete PDF and EPUB source — EnglishEdition materialFormat edition 3 October 2026: PDF, LaTeX, source ZIP and EPUB form one matching set. PDF and EPUB rebuild byte-identically; EPUBCheck has no errors/warnings. Original text is preserved; Quarto remains the native master. Not a new translation or mathematical review. External references need internet.Recorded file identity
EPUB · Repaired EPUB — EnglishEdition materialFormat edition 3 October 2026: PDF, LaTeX, source ZIP and EPUB form one matching set. PDF and EPUB rebuild byte-identically; EPUBCheck has no errors/warnings. Original text is preserved; Quarto remains the native master. Not a new translation or mathematical review. External references need internet.Recorded file identity
EPUB · English EPUB — 14 units, edition 2026.08.31.en1Edition materialUnchanged English-release EPUB. EPUBCheck reports one invalid alt attribute on a figure container; image alternative text remains present. This historical file is retained; a repaired EPUB is available in the 3 October 2026 format set. External references need internet.Recorded file identity