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Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-20 00:54Z

∑_{k=1}^{n} k = n(n+1)/2

6ω² + 4ω + 4 = 0

168K

det| 9 6 ; 0 10 | = 90

446K

3x² + 3x + 6 = 0

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

144K

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

371K

∇²t = 0

PV = nRT

259K

∇ × E = −∂B/∂t

86K

7z² + 2z + 0 = 0

e^{i\pi} + 1 = 0

224K

CH₄ + 2O₂ → CO₂ + 2H₂O

234K

8ψ² + 7ψ + 0 = 0

218K

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

354K