Euangelion — original authored vector explanation Created: 2026-11-11 An original illustrative worksheet adds 20 design hours and 30 build hours with an inspectable SUM formula to produce 50 hours. Claude Sheets is beta and cannot pull live data from connected applications at launch. Source basis: https://claude.com/resources/articles/sheets-whiteboards-data https://support.claude.com/en/articles/18324300-get-started-with-claude-sheets https://support.claude.com/en/articles/18324319-get-started-with-claude-whiteboards https://support.claude.com/en/articles/17454700-get-started-with-claude-data No third-party artwork reused. Geometry is explanatory except explicitly identified measured values. Conceptual diagrams are not product UI or proof of effectiveness. Euangelion may publish and reproduce this original composition.