Σ index Eq pack 19 Rxn set 20 Rxn set 26 Σ#24 Σ#12 Ledger /21 Eq pack 13 Ledger /3 Eq pack 1 Batch 16 Σ#18 Σ#6 Ledger /15 Batch 4

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-20 02:11Z

∇²x = 0

10β² + 4β + 1 = 0

168K

CaCO₃ → CaO + CO₂

446K

8n² + 3n + 6 = 0

PV = nRT

144K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

371K

∂x/∂α = 7x

∑_{k=1}^{n} k = n(n+1)/2

259K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

86K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

N₂ + 3H₂ ⇌ 2NH₃

224K

det| 3 1 ; 7 4 | = 5

234K

\oint_C \vec{F}\cdot d\vec{r} = 0

218K

det| 7 8 ; 4 8 | = 24

354K

det| 7 4 ; 4 8 | = 40

70K

iħ ∂ψ/∂t = Ĥψ

402K

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