Mathematics Program — Open Learning Path

75 modules; 35 concepts; shared native identities and source evidence. An English interface to existing native metadata, not an Everyday-English rewrite. Linked evidence retains its declared source language; this does not claim every linked item is English. Source-supplied solutions and explicit missing solutions remain distinct; no new answers are generated. Adapter validation is not proof of whole-book native build or full backend parity.

75 modules; 35 concepts; shared native identities and source evidence. An English interface to existing native metadata, not an Everyday-English rewrite. Linked evidence retains its declared source language; this does not claim every linked item is English. Source-supplied solutions and explicit missing solutions remain distinct; no new answers are generated. Adapter validation is not proof of whole-book native build or full backend parity.

82 modules; 144 concepts; shared native identities and source evidence. An English interface to existing native metadata, not an Everyday-English rewrite. Linked evidence retains its declared source language; this does not claim every linked item is English. Source-supplied solutions and explicit missing solutions remain distinct; no new answers are generated. Adapter validation is not proof of whole-book native build or full backend parity.

82 modules; 144 concepts; shared native identities and source evidence. An English interface to existing native metadata, not an Everyday-English rewrite. Linked evidence retains its declared source language; this does not claim every linked item is English. Source-supplied solutions and explicit missing solutions remain distinct; no new answers are generated. Adapter validation is not proof of whole-book native build or full backend parity.

695 exercises from the frozen Indonesian-edition source; original identities, format distinctions and recorded support. An assignment planner with exercise references, not a printable worksheet. The additive CLP1 mapping connects 695 questions, 620 hints, 695 answers and 695 solutions to verified translated-source spans and start pages in the Indonesian PDF. Native identities and historical states remain unchanged, including 30 questions translated in their parent files. PDF numbers are not printed page numbers. Links require a connection; for offline reading, download the PDF separately and use the displayed PDF page numbers. A missing hint means none is recorded (75 exercises). This checks structure and navigation, not mathematical correctness or translation quality anew. The English interface still uses the Indonesian book and does not assert coverage or numbering of other English editions.

596 exercises from the frozen Indonesian-edition source; original identities, format distinctions and recorded support. An assignment planner using source identities, not a printable worksheet. Exercise text remains in the books. This frozen corpus follows the Indonesian edition source snapshot; the English interface does not assert coverage or numbering of other English editions. CLP1 has translated-file alignment only, not per-exercise target locations. Group/local numbers describe the source structure and need not equal printed numbering. A missing hint means none is recorded in this backend. No PDF page or HTML reader anchors are claimed.

Complete source for the 34 presented sections, not the entire book. Dependencies and reproduction instructions are in the same edition’s ZIP.

497 exercises from the frozen Indonesian-edition source; original identities, format distinctions and recorded support. An assignment planner using source identities, not a printable worksheet. Exercise text remains in the books. This frozen corpus follows the Indonesian edition source snapshot; the English interface does not assert coverage or numbering of other English editions. CLP1 has translated-file alignment only, not per-exercise target locations. Group/local numbers describe the source structure and need not equal printed numbering. A missing hint means none is recorded in this backend. No PDF page or HTML reader anchors are claimed.

410 exercises from the frozen Indonesian-edition source; original identities, format distinctions and recorded support. An assignment planner using source identities, not a printable worksheet. Exercise text remains in the books. This frozen corpus follows the Indonesian edition source snapshot; the English interface does not assert coverage or numbering of other English editions. CLP1 has translated-file alignment only, not per-exercise target locations. Group/local numbers describe the source structure and need not equal printed numbering. A missing hint means none is recorded in this backend. No PDF page or HTML reader anchors are claimed.

14 units, 75 exercises, four laboratories, and four prerequisite routes with the native B80 identities preserved. This is an additive English projection of the same B80 course, units, exercises, laboratories, and prerequisite routes; it is not a duplicate backend. The map routes to the public English reader and does not execute Python or SageMath in this program website. Native experiment receipts are preserved as source evidence and are not rerun by this adapter. The navigation page works offline; linked lessons and course tools require their own download or network access.

English unit planning for the same 14 B80 units, 75 exercises, four laboratories, and four prerequisite routes. This is an additive English projection of the same B80 course, units, exercises, laboratories, and prerequisite routes; it is not a duplicate backend. The map routes to the public English reader and does not execute Python or SageMath in this program website. Native experiment receipts are preserved as source evidence and are not rerun by this adapter. The navigation page works offline; linked lessons and course tools require their own download or network access.

Fourteen chapters with proofs, Java implementations and exercises. English PDF, cumulative LaTeX and editable-source ZIP; English and Indonesian navigation. A data-structures companion to the computing course. Source assembly, typesetting and programme navigation: OpenAI Codex — GPT-6.1 Sol, Ultra effort.

610 source/target exercise identities; 140 populated hints; 76 empty response slots, not supplied answers. This planner selects exercise references; it does not copy exercises into a new worksheet. Local numbers follow source exercise groups, not PDF page numbers. Across both courses there are 213 populated hints; 116 empty response slots are not supplied answers or solutions. 99 exercises are in the Sage edition only. Frozen references follow edition 2026.08.22.2. Current online reader links have been checked, but their content may differ from the frozen archives. Both interfaces point to Indonesian books.

303 source/target exercise identities; 73 populated hints; 40 empty response slots, not supplied answers. This planner selects exercise references; it does not copy exercises into a new worksheet. Local numbers follow source exercise groups, not PDF page numbers. Across both courses there are 213 populated hints; 116 empty response slots are not supplied answers or solutions. 99 exercises are in the Sage edition only. Frozen references follow edition 2026.08.22.2. Current online reader links have been checked, but their content may differ from the frozen archives. Both interfaces point to Indonesian books.

442 printed occurrences from 427 source exercises; eleven unrendered sources retained separately. Links open the Indonesian book. This planner selects references, not copied exercises. Both interfaces point to the same Indonesian book. Page numbers are physical PDF pages, not printed page labels. A source exercise can appear in two reader contexts; each occurrence has its own identity. Answers, hints and solutions have not been audited. This structural mapping is not a renewed translation-quality or mathematical-proof review.

Computer arithmetic and round-off, finite differences for ordinary and partial differential equations, direct and iterative solvers with conjugate gradients, GMRES and preconditioning, and performance on real machines. English PDF and LaTeX source ZIP; chapters 1–5 also in the author’s HTML edition; English and Indonesian navigation. CC BY 4.0. Programme integration and study pages: Claude Opus 5.5 (Anthropic).

203 exercises, twelve checkpoints with answers and twelve visual activities in the Indonesian Book 1 edition. English controls and navigation; linked textbook content is Indonesian, not an English edition. All 132 additional solutions have page references: 104 single passages, fourteen ordered fragment groups, twelve exercise-reference starts and two example-based starts. Links do not map full solution extent or verify formulas; solutions may continue on following pages. Solver results were not rerun.

140 native terminology choices and 94 correction records, with offline search and concept/source references. English interface; original quotations retain their Indonesian or English language. The linked book is Indonesian. Producer records are not new semantic canon approval. All 21 old locator gaps are resolved; one alignment-file identity mismatch remains. Concept relationships do not establish literal term occurrences.

425 terms, 2,196 source/translation fragment pairs, 286 corrections and the original terminology QA and rights records. English interface; quoted records keep their original language. Chapter reading links are Indonesian; the original English PDF is linked separately. Recorded fragment and file identities match. This is not semantic-canon approval, a native-book rebuild or a new English edition.

528 terms, 2,174 source/target segments, 564 corrections and 96 native rights records, with unit lookup and an offline metadata archive. English interface; native quotations keep their original language and book links open the Indonesian edition. Parent-unit discovery is not sentence-level applicability. Original records are not independent canon approval. 73 target-file identities differ; this does not prove damage to each paragraph. Metadata replay is not a full native-book rebuild.

6,347 segments, 511 terms, 73 corrections and 829 diagram descriptions, with exact unit lookup and an offline metadata archive. English interface; quoted records retain their original language and book links open the Indonesian edition. 88 provisional terms, two conflicting choices and eleven unmapped term locations remain explicit; no independent canon approval. 1,736 source locations are unit-level only. First introduction is not all occurrences. Diagram replacements preserve original descriptions. Metadata replay is not a full native-book rebuild.

English en-v1.0.0 capability view: 60 source-course aggregates, 32 separate companion units, 1,201 exercises, exact solution provenance, and a 57-item concentrated mastery route. This learner and educator capability is in English; it does not replace or rewrite the central Indonesian course truth. The adapter is a zero-copy navigation and evidence layer; it does not contain the mathematical bodies, TeX, PDFs, or native archives. The 44 new mastery solutions are editorial material; 13 mastery items instead reference existing public source solutions. Exactly 1,041 source exercises have an explicit no-public-source-solution state. Rights remain component-specific; no umbrella licence is claimed. Native MathML, tagged PDF, WCAG conformance, assistive-technology testing, human review, executable labs, strict source-profile reversibility, and Zenodo public-byte readback are not claimed by this adapter. The Stacks Project is a downstream reference, not translated source material.

2,177 native units, 243 exercise-marked units and 43 reading sections; source identities and recorded support are preserved. Indonesian and English interfaces, reading contexts and original code snippets are available. This is not an everyday-English rewrite. The English reader uses a different revision. Chapter/section links give reading context, not proof of equivalence for each code declaration. 243 units carry the native exercise flag; some are teaching examples. Six have no recorded solution relation. Solutions may fill one proof hole or give an alternative. Solution counts are not counts of completed exercises. An exercise snippet may be a shared block for several IDs. Source line numbers are not translated-file line numbers. Plans contain selections, provenance and links, not a complete offline book. No Lean code is executed.

Nine units, 54 exercise–guidance pairs, and 71 learning outcomes localized against the native D120 semantic IDs. This English view is an additive localization of the same D120 semantic objects; it does not create a second course identity. The adapter projects identities, metadata, relations, and evidence while course bodies remain in the public native edition. All 54 supporting records are source guidance, not complete solutions. HTML fragments are access locators and are not promoted to semantic identities. No learner attempt, submission, result, external participation, or credential is claimed.

Fourteen assessments, 14 rubrics, 79 criteria, and explicit non-claim boundaries in English over the same D120 IDs. This English view is an additive localization of the same D120 semantic objects; it does not create a second course identity. The adapter projects identities, metadata, relations, and evidence while course bodies remain in the public native edition. All 54 supporting records are source guidance, not complete solutions. HTML fragments are access locators and are not promoted to semantic identities. No learner attempt, submission, result, external participation, or credential is claimed.