• Full accessibility and external keyboard support. Learn more at www.desmos.com/accessibility.
• More calculus! Type f'(x) to get into the derivers seat.
• 75% slimmer file size.
• Dividing by zero is now "undefined" instead of “infinity," to the delight of math teachers and the chagrin of floating-point arithmetic lovers.
• Fix bug with turning on and off expressions on some newer devices.