
Petra Surynkova developed and maintained extensive documentation for the geogebra/manual repository, focusing on mathematical commands, finance features, and localization for Czech-speaking users. She authored and updated over thirty AsciiDoc-based topics, consolidating command references, improving onboarding, and ensuring documentation accuracy across algebra, calculus, and regression tools. Petra’s technical approach emphasized cross-referencing, central indexing, and iterative content refinement using Git workflows. Her work included asset management and localization updates, enabling scalable internationalization and reducing support overhead. By aligning documentation with product functionality and user needs, Petra delivered a maintainable, searchable knowledge base that improved usability for both developers and educators.

Concise monthly summary for 2025-04 focusing on documentation improvements for polygon tools in the GeoGebra Manual, aligning tool location/grouping with GeoGebra Classic and apps, and updating the tool listings to reflect current availability.
Concise monthly summary for 2025-04 focusing on documentation improvements for polygon tools in the GeoGebra Manual, aligning tool location/grouping with GeoGebra Classic and apps, and updating the tool listings to reflect current availability.
March 2025: Delivered critical documentation improvements for Regrese commands in geogebra/manual, improving discoverability and onboarding. Major outcomes include correcting a cross-reference in RegreseRustu.adoc and expanding purpose, syntax, examples, prerequisites, and related notes across RegresePolynomialni.adoc, RegreseMocninna.adoc, and RegreseSin.adoc. All changes were implemented via four commits, enhancing maintainability and traceability. Skills demonstrated include AsciiDoc authoring, cross-file linking, and rigorous version-control practices, delivering clear business value by reducing potential support questions and accelerating user adoption of Regrese features.
March 2025: Delivered critical documentation improvements for Regrese commands in geogebra/manual, improving discoverability and onboarding. Major outcomes include correcting a cross-reference in RegreseRustu.adoc and expanding purpose, syntax, examples, prerequisites, and related notes across RegresePolynomialni.adoc, RegreseMocninna.adoc, and RegreseSin.adoc. All changes were implemented via four commits, enhancing maintainability and traceability. Skills demonstrated include AsciiDoc authoring, cross-file linking, and rigorous version-control practices, delivering clear business value by reducing potential support questions and accelerating user adoption of Regrese features.
February 2025 monthly summary for geogebra/manual: Focused on documentation and asset improvements for the Regrese family commands. Consolidated and enhanced docs across Regrese, RegreseRustu, RegreseX, RegreseLogaritmicka, RegreseLogisticka, including examples, descriptions, and cross-references; added the 24px-Mode_fitline.svg.png asset to the cs module to improve visuals. Emphasis on usability, onboarding, and maintainability; contributed to faster development cycles and reduced support overhead. No major bugs fixed this month; activities centered on documentation quality and asset support.
February 2025 monthly summary for geogebra/manual: Focused on documentation and asset improvements for the Regrese family commands. Consolidated and enhanced docs across Regrese, RegreseRustu, RegreseX, RegreseLogaritmicka, RegreseLogisticka, including examples, descriptions, and cross-references; added the 24px-Mode_fitline.svg.png asset to the cs module to improve visuals. Emphasis on usability, onboarding, and maintainability; contributed to faster development cycles and reduced support overhead. No major bugs fixed this month; activities centered on documentation quality and asset support.
January 2025 monthly summary for geogebra/manual. Delivered a focused documentation update for the Exponential Regression Command (RegreseExponencialni), aligning the doc with actual functionality and usage patterns. Replaced placeholder content with a precise description, added a practical usage example, and added notes on related commands and input methods to improve user understanding of exponential regression calculations. The work enhances onboarding, reduces potential support questions, and strengthens the official reference for this feature. Implemented via a single commit that updates RegreseExponencialni.adoc.
January 2025 monthly summary for geogebra/manual. Delivered a focused documentation update for the Exponential Regression Command (RegreseExponencialni), aligning the doc with actual functionality and usage patterns. Replaced placeholder content with a precise description, added a practical usage example, and added notes on related commands and input methods to improve user understanding of exponential regression calculations. The work enhances onboarding, reduces potential support questions, and strengthens the official reference for this feature. Implemented via a single commit that updates RegreseExponencialni.adoc.
December 2024: Expanded the geogebra/manual knowledge base with a broad wave of documentation for Groebner bases and algebraic topics, delivering 15+ new adoc topics, updating existing entries for accuracy, and enabling better onboarding and self-service for users. Highlights include creation and updates of GroebnerDegRevLex, GroebnerLex, ZeSoustavy, GroebnerLexDeg; creation of multiple new topics; bulk upload of documentation files; and substantial updates to existing topics to fix inaccuracies and improve coverage. Result: richer, more searchable reference for math topics covering algebra, calculus, and number theory; improved developer and educator productivity.
December 2024: Expanded the geogebra/manual knowledge base with a broad wave of documentation for Groebner bases and algebraic topics, delivering 15+ new adoc topics, updating existing entries for accuracy, and enabling better onboarding and self-service for users. Highlights include creation and updates of GroebnerDegRevLex, GroebnerLex, ZeSoustavy, GroebnerLexDeg; creation of multiple new topics; bulk upload of documentation files; and substantial updates to existing topics to fix inaccuracies and improve coverage. Result: richer, more searchable reference for math topics covering algebra, calculus, and number theory; improved developer and educator productivity.
November 2024 — geogebra/manual: Delivered two major documentation features and reinforced localization and documentation architecture, driving Czech-speaking user onboarding and long-term maintainability. No critical bugs fixed this month; work focused on documentation enhancements and localization updates. Key features delivered: - Czech Language Documentation: Math and Export Commands — Adds Czech-language docs for VlastniVektory, VlastniCisla, Eliminovat, Obalka, and ExportovatObrazek. Implemented through multiple doc updates and patches (commits include 067c8133, 59597d73, 89751818, 644fbdfd, 063d7a14). - Finance Command Documentation & Central Finance Reference — Comprehensive finance docs with a central Finance.adoc index, cross-references (FutureValue, PresentValue, Annuity-related, loan payments) and localization update for BudouciHodnota. Commits include 964a4d69, e6472b9c5, f80c79fa, 6ca99dd2, e827d4e0, 5824457e, 72c1e54f. Major bugs fixed: - No major defects fixed this month; focus remained on documentation enhancements and localization updates. Various patch-level refinements (e.g., Patch 2, Patch 6, Patch 7 across topics) addressed consistency and accuracy in the docs. Overall impact and accomplishments: - Significantly improved Czech-language access to math and export commands, reducing onboarding time for Czech-speaking users and improving usability. - Established a centralized, cross-referenced Finance documentation suite, strengthening consistency across related commands and easing future maintenance. - Laid groundwork for continued localization expansion and better developer-facing docs. Technologies/skills demonstrated: - AsciiDoc-based documentation authoring and structure, cross-references, and central indexing. - Localization/i18n updates and language-specific documentation governance. - Documentation tooling, patch management, and iterative improvement through commit-driven workflows.
November 2024 — geogebra/manual: Delivered two major documentation features and reinforced localization and documentation architecture, driving Czech-speaking user onboarding and long-term maintainability. No critical bugs fixed this month; work focused on documentation enhancements and localization updates. Key features delivered: - Czech Language Documentation: Math and Export Commands — Adds Czech-language docs for VlastniVektory, VlastniCisla, Eliminovat, Obalka, and ExportovatObrazek. Implemented through multiple doc updates and patches (commits include 067c8133, 59597d73, 89751818, 644fbdfd, 063d7a14). - Finance Command Documentation & Central Finance Reference — Comprehensive finance docs with a central Finance.adoc index, cross-references (FutureValue, PresentValue, Annuity-related, loan payments) and localization update for BudouciHodnota. Commits include 964a4d69, e6472b9c5, f80c79fa, 6ca99dd2, e827d4e0, 5824457e, 72c1e54f. Major bugs fixed: - No major defects fixed this month; focus remained on documentation enhancements and localization updates. Various patch-level refinements (e.g., Patch 2, Patch 6, Patch 7 across topics) addressed consistency and accuracy in the docs. Overall impact and accomplishments: - Significantly improved Czech-language access to math and export commands, reducing onboarding time for Czech-speaking users and improving usability. - Established a centralized, cross-referenced Finance documentation suite, strengthening consistency across related commands and easing future maintenance. - Laid groundwork for continued localization expansion and better developer-facing docs. Technologies/skills demonstrated: - AsciiDoc-based documentation authoring and structure, cross-references, and central indexing. - Localization/i18n updates and language-specific documentation governance. - Documentation tooling, patch management, and iterative improvement through commit-driven workflows.
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