I have came upon this segment in a paper:
I am a bit confused. Is the formula for $\frac{d^2x}{dt^2}$ even true here? Also, it looks like they mistakingly used the notation $\frac{\partial^2 x}{\partial t^2}$
2026-03-30 03:58:26.1774843106
Mistake in the second derivative of implicit function
43 Views Asked by Bumbble Comm https://math.techqa.club/user/bumbble-comm/detail AtRelated Questions in CONVEX-ANALYSIS
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