- least squares method: learned how to do this in linear alg; such a cool extrapolation method. it's what gauss used to predict the orbit of the dwarf planet ceres!!!!! was an absolute pain to calculate tho ... i do not like matrices.
- torricelli's trumpet ("gabriel's horn"): a geometric figure with an infinite surface area but finite volume.
- achilles & the tortoise: one of zeno's many paradoxes and one of my first introductions to the concept of a convergent infinite series.
- nth-term test for divergence: despite claiming i didn't like series in calc II, they were so interesting... just so confusing. nth-term test is the ol' reliable.
- limit comparison test: was SO fun to do despite being one of the more tedious tests.
jul 25 2026 ∞
jul 25 2026 +