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Project-declaredLean 4.32.0

Mdifferentiable At iff differentiable At coord

ClassicalMechanics.HarmonicOscillator.Trajectory.mdifferentiableAt_iff_differentiableAt_coord

Plain-language statement

A trajectory is MDifferentiableAt a time iff its coordinate curve is ordinarily differentiable there, since the two differ by the coordinate diffeomorphism.

physicsquantum field theoryrelativity

Source project: Physlib

Person-level attribution pending.

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