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Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-20 00:03Z

∑_{k=1}^{n} k = n(n+1)/2

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

168K

d/dγ [γ^3] = 3γ^2

446K

3x² + 3x + 6 = 0

N₂ + 3H₂ ⇌ 2NH₃

144K

det| 4 7 ; 2 5 | = 6

371K

∇²t = 0

\frac{6}{7} \sum_{i=1}^{n} i^{2}

259K

6x² + 6x + 1 = 0

86K

7z² + 2z + 0 = 0

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

224K

1n² + 7n + 3 = 0

234K

det| 4 2 ; 5 5 | = 10

11t² + 9t + 4 = 0

2H₂ + O₂ → 2H₂O

iħ ∂ψ/∂t = Ĥψ

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

11θ² + 6θ + 7 = 0