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 16:25Z

d/dθ [θ^10] = 10θ^9

iħ ∂ψ/∂t = Ĥψ

168K

PV = nRT

446K

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

N₂ + 3H₂ ⇌ 2NH₃

144K

CH₄ + 2O₂ → CO₂ + 2H₂O

371K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

\frac{3}{2} \sum_{i=1}^{n} i^{2}

259K

CH₄ + 2O₂ → CO₂ + 2H₂O

86K

9z² + 5z + 3 = 0

PV = nRT

224K

PV = nRT

234K

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

218K

8ψ² + 7ψ + 0 = 0

354K

∇²t = 0

70K