Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 17:07Z

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

∇²r = 0

46K

5z² + 8z + 3 = 0

468K

iħ ∂ψ/∂t = Ĥψ

\frac{12}{6} \sum_{i=1}^{n} i^{2}

289K

det| 11 4 ; 5 12 | = 112

278K

3r² + 6r + 7 = 0

8ψ² + 7ψ + 0 = 0

339K

11z² + 3z + 4 = 0

177K

E = mc²

N₂ + 3H₂ ⇌ 2NH₃

358K

iħ ∂ψ/∂t = Ĥψ

121K

CH₄ + 2O₂ → CO₂ + 2H₂O

∂z/∂φ = 7z

399K

F = ma

det| 3 6 ; 1 4 | = 6

det| 8 5 ; 0 9 | = 72

F = G m₁m₂ / r²

Fe₂O₃ + 3CO → 2Fe + 3CO₂