In graph theory, a graph is the simplest way to model a network. Graphs consist of zero or more Nodes and Edges. Multiedge: an edge that appears more than once in a graph. Multigraph: a graph that ...

Introduction, Statements, and Notation, Connectives, Well-formed formulas, Tautology, Duality law, Equivalence, Implication, Normal Forms, Functionally complete set ...

Apple improved the Math Notes feature in iOS 26 and iPadOS 26, allowing users to input equations to create graphs in three dimensions. With ‌iOS 26‌ and ‌iPadOS 26‌, when you write an equation with ...

It’s a bit ironic that one of the biggest updates to come to the iPad in last year’s iPadOS 18 update was the Calculator app. After all, the iPhone had a calculator from the first day it launched in ...

The iPad Calculator app has introduced an innovative feature called Math Notes, designed to enhance how you interact with mathematical equations. By integrating handwriting recognition, real-time ...

Apple introduced the world to the brand-new upgrades that are ready to be integrated into the upcoming operating system for all its devices. The day 1 of WWDC 2024 was purely dedicated to the software ...

A simple local-first knowledge management system inspired by Obsidian, built with Node.js, Express, and vanilla JavaScript. It operates on a local folder of Markdown files. List notes from the vault.