Jeff Smith is a former Math teacher and a retired US Navy Lieutenant Commander. Reach him at [email protected].

Excalidraw is an innovative online whiteboarding tool that uses the power of artificial intelligence (AI) to convert simple text prompts into detailed, professional-quality diagrams. Whether you ...

In his book The Mathematical Universe, mathematician William Dunham wrote of John Venn’s namesake legacy, the Venn diagram, “No one in the long history of mathematics ever became better known ...

clang-uml is an automatic C++ to UML class, sequence, package and include diagram generator, driven by YAML configuration files. The main idea behind the project is to easily maintain up-to-date ...

Mark Samuelson has written about housing, business and real estate for The Denver Post for more than 25 years. He is president of Samuelson and Associates, a communications company that ...