Who Invented the Equal Sign = 😱

Ever wondered where the equal sign came from? = Before it existed, mathematicians had to repeatedly write out "is equal to" in their calculations. In 1557, Welsh mathematician Robert Record introduced the two parallel lines we still use today. He chose them because two identical lines represented equality. In this YouTube Short, you'll discover the surprising history behind one of the most recognizable symbols in mathematics. If you enjoy math facts, history facts, interesting inventions, educational content, and fascinating everyday symbols, subscribe for more quick educational Shorts! Copyright Disclaimer: This video is created for educational, informational, and transformative purposes. Any video clips, images, animations, music, sound effects, or other visual materials used remain the property of their respective copyright owners and are included solely for educational and transformative purposes. No copyright infringement is intended. If you are the rightful owner of any material used and have concerns, please contact us so the matter can be resolved promptly and respectfully. #shorts #mathfacts #historyfacts