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 01:39Z

iħ ∂ψ/∂t = Ĥψ

∑_{k=1}^{n} k = n(n+1)/2

168K

N₂ + 3H₂ ⇌ 2NH₃

446K

10t² + 5t + 5 = 0

ΔS ≥ 0

144K

8ψ² + 7ψ + 0 = 0

371K

∇ × E = −∂B/∂t

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

259K

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

86K

det| 8 7 ; 1 9 | = 65

∇ × E = −∂B/∂t

224K

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

234K

d/dx [x^3] = 3x^2

218K

det| 9 6 ; 7 10 | = 48

354K

CaCO₃ → CaO + CO₂

70K