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 20:41Z

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

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

46K

8ψ² + 7ψ + 0 = 0

468K

CaCO₃ → CaO + CO₂

N₂ + 3H₂ ⇌ 2NH₃

289K

3z² + 5z + 1 = 0

278K

e^{i\pi} + 1 = 0

iħ ∂ψ/∂t = Ĥψ

339K

iħ ∂ψ/∂t = Ĥψ

177K

4t² + 3t + 3 = 0

358K

CH₄ + 2O₂ → CO₂ + 2H₂O

121K

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

399K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

316K

∇²t = 0

11K