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Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-20 00:00Z

∑_{k=1}^{n} k = n(n+1)/2

F = G m₁m₂ / r²

168K

8ψ² + 7ψ + 0 = 0

446K

3x² + 3x + 6 = 0

∇ × E = −∂B/∂t

144K

\frac{4}{6} \sum_{i=1}^{n} i^{2}

371K

∇²t = 0

d/dt [t^3] = 3t^2

259K

\lim_{t\to 0} \frac{\sin t}{t} = 1

86K

4t² + 3t + 3 = 0

224K

∑_{k=1}^{n} k = n(n+1)/2

234K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

218K

F = G m₁m₂ / r²

354K

e^{i\pi} + 1 = 0

70K