diff --git a/docs/artifact-registry.md b/docs/artifact-registry.md
index 169546f..14030aa 100644
--- a/docs/artifact-registry.md
+++ b/docs/artifact-registry.md
@@ -16,7 +16,7 @@ document of a type. `Primary File` may contain a glob (e.g.
 | PP | Project Plan | docs/project-plan.md | 002 |
 | MIL | Milestone / Gateway | docs/milestones/mil-*.md | 004 |
 | TM | Traceability Matrix | docs/sqa/traceability-matrix.md | 002 |
-| RC | SQA Review Record | docs/sqa/reviews/rc-*.md | 008 |
+| RC | SQA Review Record | docs/sqa/reviews/rc-*.md | 009 |
 | ADR | Architecture Decision Record | docs/adr/adr-*.md | 0002 |
 
 ## Languages
diff --git a/docs/sqa/reviews/rc-008-wiki-mil-003.md b/docs/sqa/reviews/rc-008-wiki-mil-003.md
new file mode 100644
index 0000000..22a8ba6
--- /dev/null
+++ b/docs/sqa/reviews/rc-008-wiki-mil-003.md
@@ -0,0 +1,78 @@
+# SQA Review Record
+
+## Metadata
+| Key | Value |
+| --- | --- |
+| ID | RC-008 |
+| CrossReference | [MIL-003], [QC-WIKI-001] |
+
+## Version History
+| Date | Status | Author | Reviewer | Change | Commit |
+| --- | --- | --- | --- | --- | --- |
+| 2026-11-06 | Proposed | Jens Tirsvad Nielsen | AI as stand-in for S01 | Initial version | [0227b10] |
+
+---
+
+## Artifact Under Review
+
+- Instance reviewed: [MIL-003] deliverable, the wiki in `docs/wiki/` (18 pages and `_Sidebar.md`)
+- Checklist used: [QC-WIKI-001] (`framework/qc/docs/wiki/` holds the framework's own wiki, not a checklist, so no second checklist applies)
+- Scope: full review, 1 round, no defects found. Page content in Danish and Bahasa Malaysia was read for translation quality (the language checks of QC-LANG-001 apply to the page text); no language reviewer other than the stand-in
+- Language and domain: en, da, ms / it (wiki pages)
+- Language reviewer: none (the stand-in reads the three languages; `S01` confirmed the language checks for MIL-003 in RC-005)
+- Mode: autonomous, not independent (reviewer `AI as stand-in for S01`)
+
+Checks were run with a script that compares the pages: fenced code blocks, inline code spans and image URLs of each `-da` and `-ms` page against English (all identical), the language line of all 18 pages against the expected text, and every internal link against the files in the folder.
+
+## Checklist Results
+
+| # | Criterion | Status | Evidence/Notes |
+| --- | --- | --- | --- |
+| 1 | `_Sidebar.md` exists | Pass | Present |
+| 2 | Bold title, then one English list, `Home` first | Pass | `**Speed Calc Decorator**`, then Home, Setup, Steps 1 to 4 |
+| 3 | List links every English page, no dead link | Pass | 6 links, 6 English pages, all targets exist |
+| 4 | `Related` only when related wikis exist | Pass | No related wikis; no such section |
+| 5 | `Languages` last, one line per language in its language, linking to Home | Pass | `English: [Home](Home)`, `Dansk: [Hjem](Home-da)`, `Bahasa Malaysia: [Utama](Home-ms)` |
+| 6 | List not repeated per language | Pass | Listed once |
+| 7 | Generated sidebar carries a generator comment | N-A | Written by hand, not generated |
+| 8 | `Languages` line on each page (Optional) | Pass | See criterion 11 |
+| 9 | English plus the PO language | Pass | English, Danish and Bahasa Malaysia; the Business Case names da and ms |
+| 10 | Page sets identical | Pass | 6 pages x 3 languages |
+| 11 | Language line on every page, current language bold, links to same page | Pass | 18 of 18 match the expected line; targets exist |
+| 12 | Naming `<Page>-<code>.md`, English unsuffixed | Pass | `-da`, `-ms` suffixes, BCP 47 |
+| 13 | Code, commands, file names, IDs stay English | Pass | Code blocks, inline code spans and image URLs identical to English in all 12 translations. Code comments such as `# seconds since Jan 1st, 1970` stay English as code |
+| 14 | Checked on the published wiki after the change | Pending | Cannot be done before merge and publication; checked after publication |
+| 15 | Layout change made in generator and checklist (Optional) | N-A | No layout rule changed |
+| 16 | Folder flat | Pass | All 19 files directly in `docs/wiki/`, no subfolder |
+
+Further findings:
+
+- Internal links: every non-external link in all pages points to an existing file in the same language (content links keep the language suffix; only the language line crosses languages, as intended).
+- Screenshots: the 4 image URLs (`raw/branch/main/docs/screenshots/...`) are the same in all languages and the 4 files exist in `docs/screenshots/`. The URLs resolve only after merge to `main`, which is part of criterion 14.
+- Danish and Bahasa Malaysia read correctly and idiomatically; technical terms (decorator, closure, wrapper, float) are used consistently, and "What we gained" is rendered as "Hvad vi lærte" and "Apa yang kita peroleh". No errors found, nothing edited.
+
+## MIL-003 Go criteria (verdict part excluded)
+
+| # | Criterion | Status | Evidence |
+| --- | --- | --- | --- |
+| 1 | Flat; each English page has `-da` and `-ms` | Pass | Criteria 10 and 16 |
+| 2 | Each page starts with the language switch line | Pass | Criterion 11; the line follows the title heading, as in the checklist example |
+| 3 | Each step page shows its screenshot and a "What we gained" section | Pass | Steps 1 to 4 in all three languages have an image and the section (also `Setup`) |
+| 4 | Sidebar shape | Pass | Criteria 2 to 6 |
+| 5 | Review against QC-WIKI-001 is a Go | Pending | This record; see the verdict |
+
+## Overall Verdict
+
+Go-with-conditions. All Mandatory criteria that can be checked in the repository pass and no defect was found. Criterion 14 is `Pending` because the published wiki exists only after the merge, so the verdict is Go-with-conditions at most. The status of this record and of MIL-003 criterion 5 is settled when criterion 14 is checked after publication.
+
+## Action Items
+
+| Action | Owner | Due |
+| --- | --- | --- |
+| After the merge and publication, open the published wiki and check the sidebar, every page, every link and the four screenshots (criterion 14); then re-review criterion 14 and close the conditions | S01 | 2026-11-09 |
+
+---
+
+[MIL-003]: ../../milestones/mil-003-wiki-and-screenshots.md
+[QC-WIKI-001]: ../../../framework/qc/artifacts/qc-wiki.md
+[0227b10]: https://git.tirsystem.com/Tirsvad-Udemy-100-days-of-code/054-speed-calc-decorator/commit/0227b109d9b4031b137f6c1e7833ccbb8fd54f06
diff --git a/docs/sqa/traceability-matrix.md b/docs/sqa/traceability-matrix.md
index 2bd5f10..8c118f4 100644
--- a/docs/sqa/traceability-matrix.md
+++ b/docs/sqa/traceability-matrix.md
@@ -1,90 +1,92 @@
-# Traceability Matrix
-
-## Metadata
-| Key | Value |
-| --- | --- |
-| ID | TM-001 |
-| CrossReference | [BC-001], [SA-001] |
-
-## Version History
-| Date | Status | Author | Reviewer | Change | Commit |
-| --- | --- | --- | --- | --- | --- |
-| 2026-11-06 | Proposed | Jens Tirsvad Nielsen | S01 | Initial version: BC, SA, PP, MIL-001 to MIL-003 and RC-001 to RC-005 | [a07d05b] |
-
----
-
-## Purpose
-
-Tracks backward/forward links between artifact instances so that the Business Case's
-cross-artifact traceability success criterion is measurable. A row is added or
-updated whenever an artifact instance is created or reviewed.
-
-## Traceability Table
-
-| Artifact Instance | Type | Language | Domain | Upstream (Backward Link) | Downstream (Forward Link) | Last Reviewed (RC-ID) |
-| --- | --- | --- | --- | --- | --- | --- |
-| [SA-001] | Stakeholder Analysis | en | it | - | [BC-001], [PP-001] | [RC-002] (Go) |
-| [BC-001] | Business Case | en | it | [SA-001] | [PP-001], [MIL-001], [MIL-002], [MIL-003] | [RC-001] (Go) |
-| [PP-001] | Project Plan | en | it | [BC-001], [SA-001] | [MIL-001], [MIL-002], [MIL-003] | - (no review gate; accepted by S01 through the accepted plan) |
-| [MIL-001] | Milestone / Gateway | en | it | [BC-001], [PP-001] | [MIL-002]; source code is not built yet; ADR-0001 is written | [RC-003] (Go) |
-| [MIL-002] | Milestone / Gateway | en | it | [BC-001], [PP-001], [MIL-001] | [MIL-003]; Python source and tests (reviewed in RC-007) | [RC-004] (Go) |
-| [MIL-003] | Milestone / Gateway | en | it | [BC-001], [PP-001], [MIL-002] | - | [RC-005] (Go) |
-| [ADR-0001] | Architecture Decision Record | n/a | n/a | [BC-001], [PP-001] | source code and tests are not built yet | [RC-006] (Go) |
-| [RC-001] | SQA Review Record | - | - | [BC-001] | - | - |
-| [RC-002] | SQA Review Record | - | - | [SA-001] | - | - |
-| [RC-003] | SQA Review Record | - | - | [MIL-001] | - | - |
-| [RC-004] | SQA Review Record | - | - | [MIL-002] | - | - |
-| [RC-005] | SQA Review Record | - | - | [MIL-003] | - | - |
-| [RC-006] | SQA Review Record | - | - | [ADR-0001] | - | - |
-| [RC-007] | SQA Review Record | - | - | [MIL-002] | - | - |
-
-## Concern Coverage
-
-No view (architecture, design or use case artifact) exists yet, and none is planned
-before the milestones: the exercise is one function and the reason for skipping
-user stories and use cases is recorded in ADR-0001, a task of [MIL-001]
-(accepted). Each concern is delivered by a milestone Go criterion; that is
-noted in the first column. There is no Architecture Description, so the gaps
-are not listed there.
-
-| Concern (CN-ID) | Views that answer it | Decisions (ADR) | Quality check (TP) | Status |
-| --- | --- | --- | --- | --- |
-| CN-001 | none; delivered by [MIL-002] Go criteria 1 and 2 | none (ADR-0001 does not address it) | none | Gap |
-| CN-002 | none; delivered by [MIL-002] Go criterion 1 | none (ADR-0001 does not address it) | none | Gap |
-| CN-003 | none; delivered by [MIL-003] Go criteria 1 to 3 | none (ADR-0001 does not address it) | none | Gap |
-| CN-004 | none; delivered by [MIL-002] Go criterion 3 | none (ADR-0001 does not address it) | none | Gap |
-| CN-005 | none; delivered by [MIL-001] Go criterion 3 | none (ADR-0001 does not address it) | none | Gap |
-| CN-006 | none; delivered by [MIL-001] Go criteria 3 and 5 | none (ADR-0001 does not address it) | none | Gap |
-| CN-007 | none; delivered by [MIL-001] Go criterion 1 and [MIL-002] Go criterion 6 | none (ADR-0001 does not address it) | none | Gap |
-
-## Open Inconsistencies
-
-| # | Views | Inconsistency | Found in (RC-ID) | Status | Resolved in |
-| --- | --- | --- | --- | --- | --- |
-| 1 | [SA-001], [BC-001] | CN-007 (no runtime dependencies) was traced to Business Case objective 3 (venv and run instructions), which does not cover it | [RC-002] | Closed | [SA-001] version of 2026-11-06 |
-| 2 | [BC-001] | The constraint "No runtime dependencies unless needed" contradicted success criterion 3 (0 runtime dependencies) | [RC-001] | Closed | [BC-001] version of 2026-11-06 |
-| 3 | [PP-001], [MIL-002] | The plan placed `constants.py` at [MIL-001], while [MIL-002] task 1 creates it | informal review of [PP-001] (no RC) | Closed | [PP-001] version of 2026-11-06 |
-
-## Coverage Notes
-
-- Types with no instance yet: KPI, BMC, BPMN, UCD, US, UC, DM, SSD, OC, SD, DCD, ERD, TP, AD, GOV, DICT. User stories and use cases are skipped on purpose (recorded in [ADR-0001]); GOV and DICT are not in the plan, which leaves QC-LANG-001 criterion 5 without a dictionary to check against.
-- `-` in Upstream means foundational; in Downstream, nothing is built on it yet; in Last Reviewed, no `RC-*` exists yet.
-- All five reviews are `Mode: autonomous, not independent` and `Go`: S01 confirmed criteria 3, 5 and 9 of QC-LANG-001 as a person in chat on 2026-11-06, so BC-001, SA-001 and MIL-001 to MIL-003 are `Accepted`.
-
----
-
-[BC-001]: ../business-case.md
-[SA-001]: ../stakeholder-analysis.md
-[PP-001]: ../project-plan.md
-[MIL-001]: ../milestones/mil-001-project-baseline.md
-[MIL-002]: ../milestones/mil-002-speed-calc-decorator.md
-[MIL-003]: ../milestones/mil-003-wiki-and-screenshots.md
-[RC-001]: ./reviews/rc-001-business-case.md
-[RC-002]: ./reviews/rc-002-stakeholder-analysis.md
-[RC-003]: ./reviews/rc-003-mil-001-project-baseline.md
-[RC-004]: ./reviews/rc-004-mil-002-speed-calc-decorator.md
-[RC-005]: ./reviews/rc-005-mil-003-wiki.md
-[RC-006]: ./reviews/rc-006-adr-0001.md
-[RC-007]: ./reviews/rc-007-python-source-mil-002.md
-[ADR-0001]: ../adr/adr-0001-skip-stories-plain-package.md
-[a07d05b]: https://git.tirsystem.com/Tirsvad-Udemy-100-days-of-code/054-speed-calc-decorator/commit/a07d05b385e6b831b90731aefe08f078ebb951ca
+# Traceability Matrix
+
+## Metadata
+| Key | Value |
+| --- | --- |
+| ID | TM-001 |
+| CrossReference | [BC-001], [SA-001] |
+
+## Version History
+| Date | Status | Author | Reviewer | Change | Commit |
+| --- | --- | --- | --- | --- | --- |
+| 2026-11-06 | Proposed | Jens Tirsvad Nielsen | S01 | Initial version: BC, SA, PP, MIL-001 to MIL-003 and RC-001 to RC-005 | [a07d05b] |
+
+---
+
+## Purpose
+
+Tracks backward/forward links between artifact instances so that the Business Case's
+cross-artifact traceability success criterion is measurable. A row is added or
+updated whenever an artifact instance is created or reviewed.
+
+## Traceability Table
+
+| Artifact Instance | Type | Language | Domain | Upstream (Backward Link) | Downstream (Forward Link) | Last Reviewed (RC-ID) |
+| --- | --- | --- | --- | --- | --- | --- |
+| [SA-001] | Stakeholder Analysis | en | it | - | [BC-001], [PP-001] | [RC-002] (Go) |
+| [BC-001] | Business Case | en | it | [SA-001] | [PP-001], [MIL-001], [MIL-002], [MIL-003] | [RC-001] (Go) |
+| [PP-001] | Project Plan | en | it | [BC-001], [SA-001] | [MIL-001], [MIL-002], [MIL-003] | - (no review gate; accepted by S01 through the accepted plan) |
+| [MIL-001] | Milestone / Gateway | en | it | [BC-001], [PP-001] | [MIL-002]; source code is not built yet; ADR-0001 is written | [RC-003] (Go) |
+| [MIL-002] | Milestone / Gateway | en | it | [BC-001], [PP-001], [MIL-001] | [MIL-003]; Python source and tests (reviewed in RC-007) | [RC-004] (Go) |
+| [MIL-003] | Milestone / Gateway | en | it | [BC-001], [PP-001], [MIL-002] | - | [RC-005] (Go), [RC-008] (Go-with-conditions, wiki) |
+| [ADR-0001] | Architecture Decision Record | n/a | n/a | [BC-001], [PP-001] | source code and tests are not built yet | [RC-006] (Go) |
+| [RC-001] | SQA Review Record | - | - | [BC-001] | - | - |
+| [RC-002] | SQA Review Record | - | - | [SA-001] | - | - |
+| [RC-003] | SQA Review Record | - | - | [MIL-001] | - | - |
+| [RC-004] | SQA Review Record | - | - | [MIL-002] | - | - |
+| [RC-005] | SQA Review Record | - | - | [MIL-003] | - | - |
+| [RC-006] | SQA Review Record | - | - | [ADR-0001] | - | - |
+| [RC-007] | SQA Review Record | - | - | [MIL-002] | - | - |
+| [RC-008] | SQA Review Record | - | - | [MIL-003] | - | - |
+
+## Concern Coverage
+
+No view (architecture, design or use case artifact) exists yet, and none is planned
+before the milestones: the exercise is one function and the reason for skipping
+user stories and use cases is recorded in ADR-0001, a task of [MIL-001]
+(accepted). Each concern is delivered by a milestone Go criterion; that is
+noted in the first column. There is no Architecture Description, so the gaps
+are not listed there.
+
+| Concern (CN-ID) | Views that answer it | Decisions (ADR) | Quality check (TP) | Status |
+| --- | --- | --- | --- | --- |
+| CN-001 | none; delivered by [MIL-002] Go criteria 1 and 2 | none (ADR-0001 does not address it) | none | Gap |
+| CN-002 | none; delivered by [MIL-002] Go criterion 1 | none (ADR-0001 does not address it) | none | Gap |
+| CN-003 | none; delivered by [MIL-003] Go criteria 1 to 3 | none (ADR-0001 does not address it) | none | Gap |
+| CN-004 | none; delivered by [MIL-002] Go criterion 3 | none (ADR-0001 does not address it) | none | Gap |
+| CN-005 | none; delivered by [MIL-001] Go criterion 3 | none (ADR-0001 does not address it) | none | Gap |
+| CN-006 | none; delivered by [MIL-001] Go criteria 3 and 5 | none (ADR-0001 does not address it) | none | Gap |
+| CN-007 | none; delivered by [MIL-001] Go criterion 1 and [MIL-002] Go criterion 6 | none (ADR-0001 does not address it) | none | Gap |
+
+## Open Inconsistencies
+
+| # | Views | Inconsistency | Found in (RC-ID) | Status | Resolved in |
+| --- | --- | --- | --- | --- | --- |
+| 1 | [SA-001], [BC-001] | CN-007 (no runtime dependencies) was traced to Business Case objective 3 (venv and run instructions), which does not cover it | [RC-002] | Closed | [SA-001] version of 2026-11-06 |
+| 2 | [BC-001] | The constraint "No runtime dependencies unless needed" contradicted success criterion 3 (0 runtime dependencies) | [RC-001] | Closed | [BC-001] version of 2026-11-06 |
+| 3 | [PP-001], [MIL-002] | The plan placed `constants.py` at [MIL-001], while [MIL-002] task 1 creates it | informal review of [PP-001] (no RC) | Closed | [PP-001] version of 2026-11-06 |
+
+## Coverage Notes
+
+- Types with no instance yet: KPI, BMC, BPMN, UCD, US, UC, DM, SSD, OC, SD, DCD, ERD, TP, AD, GOV, DICT. User stories and use cases are skipped on purpose (recorded in [ADR-0001]); GOV and DICT are not in the plan, which leaves QC-LANG-001 criterion 5 without a dictionary to check against.
+- `-` in Upstream means foundational; in Downstream, nothing is built on it yet; in Last Reviewed, no `RC-*` exists yet.
+- All five reviews are `Mode: autonomous, not independent` and `Go`: S01 confirmed criteria 3, 5 and 9 of QC-LANG-001 as a person in chat on 2026-11-06, so BC-001, SA-001 and MIL-001 to MIL-003 are `Accepted`.
+
+---
+
+[BC-001]: ../business-case.md
+[SA-001]: ../stakeholder-analysis.md
+[PP-001]: ../project-plan.md
+[MIL-001]: ../milestones/mil-001-project-baseline.md
+[MIL-002]: ../milestones/mil-002-speed-calc-decorator.md
+[MIL-003]: ../milestones/mil-003-wiki-and-screenshots.md
+[RC-001]: ./reviews/rc-001-business-case.md
+[RC-002]: ./reviews/rc-002-stakeholder-analysis.md
+[RC-003]: ./reviews/rc-003-mil-001-project-baseline.md
+[RC-004]: ./reviews/rc-004-mil-002-speed-calc-decorator.md
+[RC-005]: ./reviews/rc-005-mil-003-wiki.md
+[RC-006]: ./reviews/rc-006-adr-0001.md
+[RC-007]: ./reviews/rc-007-python-source-mil-002.md
+[RC-008]: ./reviews/rc-008-wiki-mil-003.md
+[ADR-0001]: ../adr/adr-0001-skip-stories-plain-package.md
+[a07d05b]: https://git.tirsystem.com/Tirsvad-Udemy-100-days-of-code/054-speed-calc-decorator/commit/a07d05b385e6b831b90731aefe08f078ebb951ca
diff --git a/docs/wiki/Home-da.md b/docs/wiki/Home-da.md
new file mode 100644
index 0000000..eff1ea3
--- /dev/null
+++ b/docs/wiki/Home-da.md
@@ -0,0 +1,21 @@
+# Speed Calc Decorator
+
+[English](Home) · **Dansk** · [Bahasa Malaysia](Home-ms)
+
+En Python-dekorator, der måler, hvor mange sekunder en funktion er om at køre. Den er løsningen på en øvelse fra Udemy-kurset *100 Days of Code: The Complete Python Pro Bootcamp*. Denne wiki forklarer, hvad hvert trin i lektionen lærte. [README](https://git.tirsystem.com/Tirsvad-Udemy-100-days-of-code/054-speed-calc-decorator) er den korte version.
+
+Det forventede output fra det færdige program har denne form (tallene er forskellige på hver maskine):
+
+```text
+1695050908.1985211
+fast_function run speed: 0.33974480628967285s
+slow_function run speed: 2.9590742588043213s
+```
+
+| Side | Læs den, når du vil |
+| --- | --- |
+| [Opsætning](Setup-da) | Oprette en lokal `.venv`, køre programmet og køre testene |
+| [Trin 1: det aktuelle tidspunkt](Step-1-Current-Time-da) | Lære, hvad `time.time()` returnerer, og hvordan man måler en varighed |
+| [Trin 2: dekoratorens skelet](Step-2-Decorator-Skeleton-da) | Lære, hvad en dekorator er, og hvorfor `functools.wraps` er vigtig |
+| [Trin 3: tidtagnings-wrapperen](Step-3-Timing-Wrapper-da) | Se, hvordan wrapperen tager tid på kaldet, og hvordan testene undgår rigtig tid |
+| [Trin 4: hurtig mod langsom](Step-4-Fast-vs-Slow-da) | Samle det hele og læse resultatet |
diff --git a/docs/wiki/Home-ms.md b/docs/wiki/Home-ms.md
new file mode 100644
index 0000000..3ae4dc3
--- /dev/null
+++ b/docs/wiki/Home-ms.md
@@ -0,0 +1,21 @@
+# Speed Calc Decorator
+
+[English](Home) · [Dansk](Home-da) · **Bahasa Malaysia**
+
+Sebuah decorator Python yang mengukur berapa saat sesebuah fungsi mengambil masa untuk dijalankan. Ia ialah penyelesaian bagi latihan kuliah dalam *100 Days of Code: The Complete Python Pro Bootcamp* di Udemy. Wiki ini menerangkan apa yang diajar oleh setiap langkah kuliah. [README](https://git.tirsystem.com/Tirsvad-Udemy-100-days-of-code/054-speed-calc-decorator) ialah versi ringkasnya.
+
+Output yang dijangka bagi program yang siap mempunyai bentuk berikut (nombornya berbeza pada setiap mesin):
+
+```text
+1695050908.1985211
+fast_function run speed: 0.33974480628967285s
+slow_function run speed: 2.9590742588043213s
+```
+
+| Halaman | Baca apabila anda ingin |
+| --- | --- |
+| [Persediaan](Setup-ms) | Mencipta `.venv` setempat, menjalankan program dan menjalankan ujian |
+| [Langkah 1: masa semasa](Step-1-Current-Time-ms) | Memahami apa yang dipulangkan oleh `time.time()` dan cara mengukur tempoh |
+| [Langkah 2: rangka decorator](Step-2-Decorator-Skeleton-ms) | Memahami apa itu decorator dan mengapa `functools.wraps` penting |
+| [Langkah 3: pembungkus pemasaan](Step-3-Timing-Wrapper-ms) | Melihat bagaimana pembungkus mengukur masa panggilan dan bagaimana ujian mengelak masa sebenar |
+| [Langkah 4: pantas lawan perlahan](Step-4-Fast-vs-Slow-ms) | Menggabungkan semuanya dan membaca hasilnya |
diff --git a/docs/wiki/Home.md b/docs/wiki/Home.md
new file mode 100644
index 0000000..a2e4d5c
--- /dev/null
+++ b/docs/wiki/Home.md
@@ -0,0 +1,21 @@
+# Speed Calc Decorator
+
+**English** · [Dansk](Home-da) · [Bahasa Malaysia](Home-ms)
+
+A Python decorator that measures how many seconds a function takes to run. It is the solution to a lecture exercise of Udemy's *100 Days of Code: The Complete Python Pro Bootcamp*. This wiki explains what each lecture step taught. The [README](https://git.tirsystem.com/Tirsvad-Udemy-100-days-of-code/054-speed-calc-decorator) is the short version.
+
+The expected output of the finished program has this shape (the numbers differ on every machine):
+
+```text
+1695050908.1985211
+fast_function run speed: 0.33974480628967285s
+slow_function run speed: 2.9590742588043213s
+```
+
+| Page | Read when you want to |
+| --- | --- |
+| [Setup](Setup) | Create a local `.venv`, run the program and run the tests |
+| [Step 1: the current time](Step-1-Current-Time) | Learn what `time.time()` returns and how to measure a duration |
+| [Step 2: the decorator skeleton](Step-2-Decorator-Skeleton) | Learn what a decorator is and why `functools.wraps` matters |
+| [Step 3: the timing wrapper](Step-3-Timing-Wrapper) | See how the wrapper times the call and how tests avoid real time |
+| [Step 4: fast against slow](Step-4-Fast-vs-Slow) | Put it together and read the result |
diff --git a/docs/wiki/Setup-da.md b/docs/wiki/Setup-da.md
new file mode 100644
index 0000000..114e774
--- /dev/null
+++ b/docs/wiki/Setup-da.md
@@ -0,0 +1,46 @@
+# Opsætning
+
+[English](Setup) · **Dansk** · [Bahasa Malaysia](Setup-ms)
+
+## Det skal du bruge
+
+Python 3.13 eller nyere og `git`. Programmet har ingen afhængigheder ved kørsel. `pytest` skal kun bruges til testene.
+
+## Opret og brug en lokal `.venv`
+
+Et virtuelt miljø holder projektets pakker adskilt fra resten af dit system. Windows (PowerShell):
+
+```powershell
+python -m venv .venv
+.venv\Scripts\Activate.ps1
+```
+
+Linux og macOS:
+
+```bash
+python3 -m venv .venv
+source .venv/bin/activate
+```
+
+Opgradér pip og installér projektet med dets testværktøjer:
+
+```bash
+python -m pip install --upgrade pip
+python -m pip install -e ".[dev]"
+```
+
+Forlad miljøet med `deactivate`.
+
+## Kør og test
+
+```bash
+python -m speed_calc
+python -m pytest
+```
+
+Kør ét lektionstrin for sig med `python -m speed_calc.lecture_steps N` (N er 1 til 4).
+
+## Hvad vi lærte
+
+- En gentagelig opsætning: alle kan genskabe det samme miljø med tre kommandoer.
+- En vane med at holde et projekts pakker i sin egen `.venv`, som git ignorerer.
diff --git a/docs/wiki/Setup-ms.md b/docs/wiki/Setup-ms.md
new file mode 100644
index 0000000..fd60bf9
--- /dev/null
+++ b/docs/wiki/Setup-ms.md
@@ -0,0 +1,46 @@
+# Persediaan
+
+[English](Setup) · [Dansk](Setup-da) · **Bahasa Malaysia**
+
+## Apa yang anda perlukan
+
+Python 3.13 atau lebih baharu dan `git`. Program ini tidak mempunyai kebergantungan masa jalan. `pytest` hanya diperlukan untuk ujian.
+
+## Cipta dan gunakan `.venv` setempat
+
+Persekitaran maya mengasingkan pakej projek daripada bahagian lain sistem anda. Windows (PowerShell):
+
+```powershell
+python -m venv .venv
+.venv\Scripts\Activate.ps1
+```
+
+Linux dan macOS:
+
+```bash
+python3 -m venv .venv
+source .venv/bin/activate
+```
+
+Naik taraf pip dan pasang projek bersama alat ujiannya:
+
+```bash
+python -m pip install --upgrade pip
+python -m pip install -e ".[dev]"
+```
+
+Keluar daripada persekitaran dengan `deactivate`.
+
+## Jalankan dan uji
+
+```bash
+python -m speed_calc
+python -m pytest
+```
+
+Jalankan satu langkah kuliah secara berasingan dengan `python -m speed_calc.lecture_steps N` (N ialah 1 hingga 4).
+
+## Apa yang kita peroleh
+
+- Persediaan yang boleh diulang: sesiapa sahaja boleh mencipta semula persekitaran yang sama dengan tiga arahan.
+- Tabiat menyimpan pakej projek dalam `.venv` tersendiri, yang diabaikan oleh git.
diff --git a/docs/wiki/Setup.md b/docs/wiki/Setup.md
new file mode 100644
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--- /dev/null
+++ b/docs/wiki/Setup.md
@@ -0,0 +1,46 @@
+# Setup
+
+**English** · [Dansk](Setup-da) · [Bahasa Malaysia](Setup-ms)
+
+## What you need
+
+Python 3.13 or newer and `git`. The program has no runtime dependencies. `pytest` is needed only for the tests.
+
+## Create and use a local `.venv`
+
+A virtual environment keeps the project's packages apart from the rest of your system. Windows (PowerShell):
+
+```powershell
+python -m venv .venv
+.venv\Scripts\Activate.ps1
+```
+
+Linux and macOS:
+
+```bash
+python3 -m venv .venv
+source .venv/bin/activate
+```
+
+Upgrade pip and install the project with its test tools:
+
+```bash
+python -m pip install --upgrade pip
+python -m pip install -e ".[dev]"
+```
+
+Leave the environment with `deactivate`.
+
+## Run and test
+
+```bash
+python -m speed_calc
+python -m pytest
+```
+
+Run one lecture step on its own with `python -m speed_calc.lecture_steps N` (N is 1 to 4).
+
+## What we gained
+
+- A repeatable setup: anyone can recreate the same environment in three commands.
+- A habit of keeping a project's packages in its own `.venv`, ignored by git.
diff --git a/docs/wiki/Step-1-Current-Time-da.md b/docs/wiki/Step-1-Current-Time-da.md
new file mode 100644
index 0000000..f0e78c0
--- /dev/null
+++ b/docs/wiki/Step-1-Current-Time-da.md
@@ -0,0 +1,21 @@
+# Trin 1: det aktuelle tidspunkt
+
+[English](Step-1-Current-Time) · **Dansk** · [Bahasa Malaysia](Step-1-Current-Time-ms)
+
+Lektionens startkode udskriver det aktuelle tidspunkt:
+
+```python
+import time
+
+print(time.time())  # seconds since Jan 1st, 1970
+```
+
+![Step 1: the current time](https://git.tirsystem.com/Tirsvad-Udemy-100-days-of-code/054-speed-calc-decorator/raw/branch/main/docs/screenshots/step-1-current-time.png)
+
+Kør den med `python -m speed_calc.lecture_steps 1`. Kør den igen lidt senere, og tallet er større.
+
+## Hvad vi lærte
+
+- `time.time()` returnerer sekunderne siden 1. januar 1970 som et flydende tal (float).
+- Forskellen mellem to aflæsninger er en varighed i sekunder: anden kørsel minus første kørsel.
+- Den forskel er alt, en timer behøver. De næste trin lægger den ind i en dekorator.
diff --git a/docs/wiki/Step-1-Current-Time-ms.md b/docs/wiki/Step-1-Current-Time-ms.md
new file mode 100644
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--- /dev/null
+++ b/docs/wiki/Step-1-Current-Time-ms.md
@@ -0,0 +1,21 @@
+# Langkah 1: masa semasa
+
+[English](Step-1-Current-Time) · [Dansk](Step-1-Current-Time-da) · **Bahasa Malaysia**
+
+Kod permulaan kuliah mencetak masa semasa:
+
+```python
+import time
+
+print(time.time())  # seconds since Jan 1st, 1970
+```
+
+![Step 1: the current time](https://git.tirsystem.com/Tirsvad-Udemy-100-days-of-code/054-speed-calc-decorator/raw/branch/main/docs/screenshots/step-1-current-time.png)
+
+Jalankannya dengan `python -m speed_calc.lecture_steps 1`. Jalankan sekali lagi sebentar kemudian dan nombornya lebih besar.
+
+## Apa yang kita peroleh
+
+- `time.time()` memulangkan bilangan saat sejak 1 Januari 1970 sebagai float.
+- Perbezaan antara dua bacaan ialah tempoh dalam saat: larian kedua tolak larian pertama.
+- Perbezaan itu sahaja sudah cukup untuk sebuah pemasa. Langkah seterusnya meletakkannya di dalam decorator.
diff --git a/docs/wiki/Step-1-Current-Time.md b/docs/wiki/Step-1-Current-Time.md
new file mode 100644
index 0000000..69ffb8e
--- /dev/null
+++ b/docs/wiki/Step-1-Current-Time.md
@@ -0,0 +1,21 @@
+# Step 1: the current time
+
+**English** · [Dansk](Step-1-Current-Time-da) · [Bahasa Malaysia](Step-1-Current-Time-ms)
+
+The starting code of the lecture prints the current time:
+
+```python
+import time
+
+print(time.time())  # seconds since Jan 1st, 1970
+```
+
+![Step 1: the current time](https://git.tirsystem.com/Tirsvad-Udemy-100-days-of-code/054-speed-calc-decorator/raw/branch/main/docs/screenshots/step-1-current-time.png)
+
+Run it with `python -m speed_calc.lecture_steps 1`. Run it again a little later and the number is larger.
+
+## What we gained
+
+- `time.time()` returns the seconds since January 1st, 1970 as a float.
+- The difference between two readings is a duration in seconds: second run minus first run.
+- That difference is all a timer needs. The next steps put it inside a decorator.
diff --git a/docs/wiki/Step-2-Decorator-Skeleton-da.md b/docs/wiki/Step-2-Decorator-Skeleton-da.md
new file mode 100644
index 0000000..afa42f3
--- /dev/null
+++ b/docs/wiki/Step-2-Decorator-Skeleton-da.md
@@ -0,0 +1,27 @@
+# Trin 2: dekoratorens skelet
+
+[English](Step-2-Decorator-Skeleton) · **Dansk** · [Bahasa Malaysia](Step-2-Decorator-Skeleton-ms)
+
+En dekorator er en funktion, der tager en funktion og returnerer en anden funktion. Dette skelet melder blot kaldet:
+
+```python
+def skeleton(function):
+    @functools.wraps(function)
+    def wrapper(*args, **kwargs):
+        print(f"calling {function.__name__}")
+        return function(*args, **kwargs)
+
+    return wrapper
+```
+
+![Step 2: the decorator skeleton](https://git.tirsystem.com/Tirsvad-Udemy-100-days-of-code/054-speed-calc-decorator/raw/branch/main/docs/screenshots/step-2-decorator-skeleton.png)
+
+Kør den med `python -m speed_calc.lecture_steps 2`.
+
+## Hvad vi lærte
+
+- Funktioner er værdier: du kan give dem videre til andre funktioner og returnere dem.
+- Den indre `wrapper` er en closure; den husker `function`, efter at `skeleton` er returneret.
+- `*args, **kwargs` lader wrapperen tage imod argumenterne fra enhver funktion og give dem videre.
+- `functools.wraps` bevarer det oprindelige navn og docstring, så den dekorerede funktion stadig hedder `fast_function`.
+- `@name` over en funktion er en genvej til `function = name(function)`.
diff --git a/docs/wiki/Step-2-Decorator-Skeleton-ms.md b/docs/wiki/Step-2-Decorator-Skeleton-ms.md
new file mode 100644
index 0000000..e078d4c
--- /dev/null
+++ b/docs/wiki/Step-2-Decorator-Skeleton-ms.md
@@ -0,0 +1,27 @@
+# Langkah 2: rangka decorator
+
+[English](Step-2-Decorator-Skeleton) · [Dansk](Step-2-Decorator-Skeleton-da) · **Bahasa Malaysia**
+
+Decorator ialah fungsi yang menerima sebuah fungsi dan memulangkan fungsi lain. Rangka ini hanya mengumumkan panggilan:
+
+```python
+def skeleton(function):
+    @functools.wraps(function)
+    def wrapper(*args, **kwargs):
+        print(f"calling {function.__name__}")
+        return function(*args, **kwargs)
+
+    return wrapper
+```
+
+![Step 2: the decorator skeleton](https://git.tirsystem.com/Tirsvad-Udemy-100-days-of-code/054-speed-calc-decorator/raw/branch/main/docs/screenshots/step-2-decorator-skeleton.png)
+
+Jalankannya dengan `python -m speed_calc.lecture_steps 2`.
+
+## Apa yang kita peroleh
+
+- Fungsi ialah nilai: anda boleh menghantarnya kepada fungsi lain dan memulangkannya.
+- `wrapper` di dalam ialah satu closure; ia mengingati `function` selepas `skeleton` selesai dipulangkan.
+- `*args, **kwargs` membolehkan pembungkus menerima argumen bagi sebarang fungsi dan meneruskannya.
+- `functools.wraps` mengekalkan nama dan docstring asal, jadi fungsi yang didekorasi masih menyebut `fast_function`.
+- `@name` di atas sebuah fungsi ialah singkatan bagi `function = name(function)`.
diff --git a/docs/wiki/Step-2-Decorator-Skeleton.md b/docs/wiki/Step-2-Decorator-Skeleton.md
new file mode 100644
index 0000000..a8b6382
--- /dev/null
+++ b/docs/wiki/Step-2-Decorator-Skeleton.md
@@ -0,0 +1,27 @@
+# Step 2: the decorator skeleton
+
+**English** · [Dansk](Step-2-Decorator-Skeleton-da) · [Bahasa Malaysia](Step-2-Decorator-Skeleton-ms)
+
+A decorator is a function that takes a function and returns another function. This skeleton only announces the call:
+
+```python
+def skeleton(function):
+    @functools.wraps(function)
+    def wrapper(*args, **kwargs):
+        print(f"calling {function.__name__}")
+        return function(*args, **kwargs)
+
+    return wrapper
+```
+
+![Step 2: the decorator skeleton](https://git.tirsystem.com/Tirsvad-Udemy-100-days-of-code/054-speed-calc-decorator/raw/branch/main/docs/screenshots/step-2-decorator-skeleton.png)
+
+Run it with `python -m speed_calc.lecture_steps 2`.
+
+## What we gained
+
+- Functions are values: you can pass them to other functions and return them.
+- The inner `wrapper` is a closure; it remembers `function` after `skeleton` has returned.
+- `*args, **kwargs` let the wrapper accept the arguments of any function and pass them on.
+- `functools.wraps` keeps the original name and docstring, so the decorated function still says `fast_function`.
+- `@name` above a function is shorthand for `function = name(function)`.
diff --git a/docs/wiki/Step-3-Timing-Wrapper-da.md b/docs/wiki/Step-3-Timing-Wrapper-da.md
new file mode 100644
index 0000000..e088820
--- /dev/null
+++ b/docs/wiki/Step-3-Timing-Wrapper-da.md
@@ -0,0 +1,24 @@
+# Trin 3: tidtagnings-wrapperen
+
+[English](Step-3-Timing-Wrapper) · **Dansk** · [Bahasa Malaysia](Step-3-Timing-Wrapper-ms)
+
+Wrapperen aflæser uret før og efter kaldet og udskriver forskellen:
+
+```python
+start = clock()
+result = function(*args, **kwargs)
+seconds = clock() - start
+output(RESULT_TEMPLATE.format(name=function.__name__, seconds=seconds))
+return result
+```
+
+![Step 3: the timing wrapper](https://git.tirsystem.com/Tirsvad-Udemy-100-days-of-code/054-speed-calc-decorator/raw/branch/main/docs/screenshots/step-3-timing-wrapper.png)
+
+Kør den med `python -m speed_calc.lecture_steps 3`.
+
+## Hvad vi lærte
+
+- En dekorator kan køre kode før og efter funktionen uden at ændre funktionen.
+- Wrapperen returnerer funktionens resultat, så den dekorerede funktion stadig virker som før.
+- `make_speed_calc_decorator(clock, output)` tager uret og outputtet som parametre. Testene giver den et falsk ur, så de kontrollerer præcise værdier og aldrig venter på rigtig tid.
+- Tekstformatet ligger i `constants.py`, det ene sted for konstanter.
diff --git a/docs/wiki/Step-3-Timing-Wrapper-ms.md b/docs/wiki/Step-3-Timing-Wrapper-ms.md
new file mode 100644
index 0000000..8b090b6
--- /dev/null
+++ b/docs/wiki/Step-3-Timing-Wrapper-ms.md
@@ -0,0 +1,24 @@
+# Langkah 3: pembungkus pemasaan
+
+[English](Step-3-Timing-Wrapper) · [Dansk](Step-3-Timing-Wrapper-da) · **Bahasa Malaysia**
+
+Pembungkus membaca jam sebelum dan selepas panggilan, lalu mencetak perbezaannya:
+
+```python
+start = clock()
+result = function(*args, **kwargs)
+seconds = clock() - start
+output(RESULT_TEMPLATE.format(name=function.__name__, seconds=seconds))
+return result
+```
+
+![Step 3: the timing wrapper](https://git.tirsystem.com/Tirsvad-Udemy-100-days-of-code/054-speed-calc-decorator/raw/branch/main/docs/screenshots/step-3-timing-wrapper.png)
+
+Jalankannya dengan `python -m speed_calc.lecture_steps 3`.
+
+## Apa yang kita peroleh
+
+- Sebuah decorator boleh menjalankan kod sebelum dan selepas fungsi tanpa mengubah fungsi itu.
+- Pembungkus memulangkan hasil fungsi, jadi fungsi yang didekorasi masih berfungsi seperti dahulu.
+- `make_speed_calc_decorator(clock, output)` menerima jam dan output sebagai parameter. Ujian memberinya jam palsu, jadi ia menyemak nilai yang tepat dan tidak pernah menunggu masa sebenar.
+- Format teks terletak dalam `constants.py`, satu-satunya tempat untuk pemalar.
diff --git a/docs/wiki/Step-3-Timing-Wrapper.md b/docs/wiki/Step-3-Timing-Wrapper.md
new file mode 100644
index 0000000..b648626
--- /dev/null
+++ b/docs/wiki/Step-3-Timing-Wrapper.md
@@ -0,0 +1,24 @@
+# Step 3: the timing wrapper
+
+**English** · [Dansk](Step-3-Timing-Wrapper-da) · [Bahasa Malaysia](Step-3-Timing-Wrapper-ms)
+
+The wrapper reads the clock before and after the call and prints the difference:
+
+```python
+start = clock()
+result = function(*args, **kwargs)
+seconds = clock() - start
+output(RESULT_TEMPLATE.format(name=function.__name__, seconds=seconds))
+return result
+```
+
+![Step 3: the timing wrapper](https://git.tirsystem.com/Tirsvad-Udemy-100-days-of-code/054-speed-calc-decorator/raw/branch/main/docs/screenshots/step-3-timing-wrapper.png)
+
+Run it with `python -m speed_calc.lecture_steps 3`.
+
+## What we gained
+
+- A decorator can run code before and after the function without changing the function.
+- The wrapper returns the function's result, so the decorated function still works as before.
+- `make_speed_calc_decorator(clock, output)` takes the clock and the output as parameters. The tests give it a fake clock, so they check exact values and never wait for real time.
+- The text format lives in `constants.py`, the one place for constants.
diff --git a/docs/wiki/Step-4-Fast-vs-Slow-da.md b/docs/wiki/Step-4-Fast-vs-Slow-da.md
new file mode 100644
index 0000000..bcba5e8
--- /dev/null
+++ b/docs/wiki/Step-4-Fast-vs-Slow-da.md
@@ -0,0 +1,28 @@
+# Trin 4: hurtig mod langsom
+
+[English](Step-4-Fast-vs-Slow) · **Dansk** · [Bahasa Malaysia](Step-4-Fast-vs-Slow-ms)
+
+`@speed_calc_decorator` over begge opgavens funktioner giver det forventede output:
+
+```python
+@speed_calc_decorator
+def fast_function():
+    for i in range(1_000_000):
+        i * i
+
+
+@speed_calc_decorator
+def slow_function():
+    for i in range(10_000_000):
+        i * i
+```
+
+![Step 4: fast against slow](https://git.tirsystem.com/Tirsvad-Udemy-100-days-of-code/054-speed-calc-decorator/raw/branch/main/docs/screenshots/step-4-fast-vs-slow.png)
+
+Kør den med `python -m speed_calc`.
+
+## Hvad vi lærte
+
+- Én dekorator tager tid på et vilkårligt antal funktioner; tidtagningskoden skrives kun én gang.
+- `slow_function` gennemløber sin løkke ti gange så mange gange som `fast_function`, så den tager cirka ti gange så lang tid. Tallene er forskellige på hver maskine, men forholdet er det ikke.
+- En ren struktur til en lille øvelse: `src/` til kode, `tests/` til tests, `docs/` til dokumenter, `constants.py` til konstanter og Doxygen-kommentarer til API'et.
diff --git a/docs/wiki/Step-4-Fast-vs-Slow-ms.md b/docs/wiki/Step-4-Fast-vs-Slow-ms.md
new file mode 100644
index 0000000..75073a8
--- /dev/null
+++ b/docs/wiki/Step-4-Fast-vs-Slow-ms.md
@@ -0,0 +1,28 @@
+# Langkah 4: pantas lawan perlahan
+
+[English](Step-4-Fast-vs-Slow) · [Dansk](Step-4-Fast-vs-Slow-da) · **Bahasa Malaysia**
+
+`@speed_calc_decorator` di atas kedua-dua fungsi tugasan memberikan output yang dijangka:
+
+```python
+@speed_calc_decorator
+def fast_function():
+    for i in range(1_000_000):
+        i * i
+
+
+@speed_calc_decorator
+def slow_function():
+    for i in range(10_000_000):
+        i * i
+```
+
+![Step 4: fast against slow](https://git.tirsystem.com/Tirsvad-Udemy-100-days-of-code/054-speed-calc-decorator/raw/branch/main/docs/screenshots/step-4-fast-vs-slow.png)
+
+Jalankannya dengan `python -m speed_calc`.
+
+## Apa yang kita peroleh
+
+- Satu decorator mengukur masa mana-mana bilangan fungsi; kod pemasaan ditulis sekali sahaja.
+- `slow_function` mengulang sepuluh kali lebih banyak daripada `fast_function`, jadi ia mengambil masa kira-kira sepuluh kali lebih lama. Nombornya berbeza pada setiap mesin, tetapi nisbahnya tidak.
+- Susun atur yang kemas untuk latihan kecil: `src/` untuk kod, `tests/` untuk ujian, `docs/` untuk dokumen, `constants.py` untuk pemalar, dan komen Doxygen untuk API.
diff --git a/docs/wiki/Step-4-Fast-vs-Slow.md b/docs/wiki/Step-4-Fast-vs-Slow.md
new file mode 100644
index 0000000..470385c
--- /dev/null
+++ b/docs/wiki/Step-4-Fast-vs-Slow.md
@@ -0,0 +1,28 @@
+# Step 4: fast against slow
+
+**English** · [Dansk](Step-4-Fast-vs-Slow-da) · [Bahasa Malaysia](Step-4-Fast-vs-Slow-ms)
+
+`@speed_calc_decorator` above both functions of the assignment gives the expected output:
+
+```python
+@speed_calc_decorator
+def fast_function():
+    for i in range(1_000_000):
+        i * i
+
+
+@speed_calc_decorator
+def slow_function():
+    for i in range(10_000_000):
+        i * i
+```
+
+![Step 4: fast against slow](https://git.tirsystem.com/Tirsvad-Udemy-100-days-of-code/054-speed-calc-decorator/raw/branch/main/docs/screenshots/step-4-fast-vs-slow.png)
+
+Run it with `python -m speed_calc`.
+
+## What we gained
+
+- One decorator times any number of functions; the timing code is written once.
+- `slow_function` loops ten times as often as `fast_function`, so it takes about ten times as long. The numbers differ on every machine, but the ratio does not.
+- A clean layout for a small exercise: `src/` for code, `tests/` for tests, `docs/` for documents, `constants.py` for constants, and Doxygen comments for the API.
diff --git a/docs/wiki/_Sidebar.md b/docs/wiki/_Sidebar.md
new file mode 100644
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--- /dev/null
+++ b/docs/wiki/_Sidebar.md
@@ -0,0 +1,14 @@
+**Speed Calc Decorator**
+
+- [Home](Home)
+- [Setup](Setup)
+- [Step 1: the current time](Step-1-Current-Time)
+- [Step 2: the decorator skeleton](Step-2-Decorator-Skeleton)
+- [Step 3: the timing wrapper](Step-3-Timing-Wrapper)
+- [Step 4: fast against slow](Step-4-Fast-vs-Slow)
+
+**Languages**
+
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