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 20:54Z

\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

det| 12 2 ; 2 13 | = 152

278K

e^{i\pi} + 1 = 0

iħ ∂ψ/∂t = Ĥψ

339K

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

177K

4t² + 3t + 3 = 0

358K

∇ × E = −∂B/∂t

121K

CH₄ + 2O₂ → CO₂ + 2H₂O

399K

10γ² + 8γ + 7 = 0

316K

det| 9 6 ; 0 10 | = 90

11K