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 04:17Z

12r² + 6r + 1 = 0

F = G m₁m₂ / r²

168K

det| 9 4 ; 1 10 | = 86

446K

∑_{k=1}^{n} k = n(n+1)/2

N₂ + 3H₂ ⇌ 2NH₃

144K

det| 2 7 ; 7 3 | = -43

371K

4t² + 9t + 6 = 0

PV = nRT

259K

ω = 2πf

86K

∇²ψ = 0

det| 12 1 ; 5 13 | = 151

224K

iħ ∂ψ/∂t = Ĥψ

234K

F = ma

iħ ∂ψ/∂t = Ĥψ

218K

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

354K

det| 4 8 ; 7 5 | = -36

ΔS ≥ 0

70K

∑_{k=1}^{n} k = n(n+1)/2

402K