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AA

This entry links every published equation using this exact notation. Its meaning may change between equations.

Meanings in context

Used in 86 equations

dx(t)dt=−[1τ+f(x(t),I(t),t,θ)]⊙x(t)+f(x(t),I(t),t,θ)⊙A,\frac{d\mathbf{x}(t)}{dt} = -\left[\frac{1}{\tau} + f(\mathbf{x}(t),\mathbf{I}(t),t,\theta)\right]\odot \mathbf{x}(t) + f(\mathbf{x}(t),\mathbf{I}(t),t,\theta)\odot A ,

Every Test Changed the Scene and Kept the Chair Red · Equation 1

This equation states an equality: the expressions on both sides have the same value under the article’s assumptions.

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Δt=2ΩA/c2≈2(7.292×10−5)(2.5×1011)/(8.988×1016)≈4.1×10−10 s\Delta t = 2\Omega A/c^2 \approx 2(7.292\times10^{-5})(2.5\times10^{11})/(8.988\times10^{16}) \approx 4.1\times10^{-10}\,\mathrm s

The Bend an Elevator Cannot Fake · Equation 67

This equation gives an approximation: it relates the quantities while allowing an approximation.

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