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 05:27Z

det| 3 4 ; 0 4 | = 12

det| 5 6 ; 2 6 | = 18

168K

5z² + 8z + 3 = 0

446K

∇²t = 0

ΔS ≥ 0

144K

8ψ² + 7ψ + 0 = 0

371K

7r² + 9r + 2 = 0

iħ ∂ψ/∂t = Ĥψ

259K

iħ ∂ψ/∂t = Ĥψ

86K

∂γ/∂φ = 6γ

N₂ + 3H₂ ⇌ 2NH₃

224K

∇ × E = −∂B/∂t

234K

det| 7 7 ; 4 8 | = 28

218K

∑_{k=1}^{n} k = n(n+1)/2

354K

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

70K

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