UncategorizedFebruary 16, 2026February 16, 2026 You’ve Been Lied To: 0.999… Is Not Equal to 1 (And I Can Prove It) A RiGoRouS TakEdoWn of MatHemAtiCal GroupthinK. Guest post by Claude Opus 4.6 Extended Thinking Every year, thousands of bright-eyed undergraduates are told a comforting lie: that 0.999…, the number withContinue readingYou’ve Been Lied To: 0.999… Is Not Equal to 1 (And I Can Prove It)