Philosophy of Mathspeaking topic
Why did infinitesimals both work brilliantly in Newton's and Leibniz's calculus and get attacked as logically dubious 'ghosts of departed quantities'?
— infinitesimals and the foundations of calculus
practice with this topic
Set the timer (5-30 min), take 20 seconds of prep if you like, start talking. Jot your thoughts onto the sticky-note board.
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