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 12:48Z

11z² + 8z + 4 = 0

N₂ + 3H₂ ⇌ 2NH₃

168K

2H₂ + O₂ → 2H₂O

446K

CH₄ + 2O₂ → CO₂ + 2H₂O

∇²z = 0

144K

PV = nRT

371K

det| 12 6 ; 6 13 | = 120

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

259K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

86K

8ψ² + 7ψ + 0 = 0

224K

∇²θ = 0

234K

iħ ∂ψ/∂t = Ĥψ

218K

F = ma

354K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

70K

det| 2 8 ; 7 3 | = -50

402K