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 04:02Z

12r² + 6r + 1 = 0

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

168K

F = G m₁m₂ / r²

446K

∑_{k=1}^{n} k = n(n+1)/2

PV = nRT

144K

∑_{k=1}^{n} k = n(n+1)/2

371K

4t² + 9t + 6 = 0

2H₂ + O₂ → 2H₂O

259K

10ψ² + 5ψ + 0 = 0

86K

∇²ψ = 0

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

224K

iħ ∂ψ/∂t = Ĥψ

234K

F = ma

det| 9 4 ; 1 10 | = 86

218K

det| 7 6 ; 1 8 | = 50

354K