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 17:43Z

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

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

46K

e^{i\pi} + 1 = 0

468K

iħ ∂ψ/∂t = Ĥψ

det| 7 7 ; 4 8 | = 28

289K

PV = nRT

278K

3r² + 6r + 7 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

339K

∑_{k=1}^{n} k = n(n+1)/2

177K

E = mc²

d/dt [t^3] = 3t^2

358K

∇²r = 0

121K

CH₄ + 2O₂ → CO₂ + 2H₂O

\oint_C \vec{F}\cdot d\vec{r} = 0

399K

det| 9 4 ; 1 10 | = 86

316K