[x^2 + (y - 1)^2 + z^2] - [(x - 1)^2 + y^2 + z^2] = 0 - AMAZONAWS Understanding the Equation: x² + (y - 1)² + z² – [(x - 1)² + y² + z²] = 0 📅 March 6, 2026 👤 scraface Mar 06, 2026