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 17:49Z

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

N₂ + 3H₂ ⇌ 2NH₃

46K

8ψ² + 7ψ + 0 = 0

468K

iħ ∂ψ/∂t = Ĥψ

Fe₂O₃ + 3CO → 2Fe + 3CO₂

289K

λ = h/p

278K

3r² + 6r + 7 = 0

11z² + 3z + 4 = 0

339K

det| 7 6 ; 1 8 | = 50

177K

E = mc²

e^{i\pi} + 1 = 0

358K

ΔS ≥ 0

121K

10t² + 9t + 5 = 0

399K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

316K

iħ ∂ψ/∂t = Ĥψ

11K

∫₀^∞ e^(-x²) dx = √π / 2

387K