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 20:42Z

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

∇²r = 0

46K

det| 5 9 ; 7 6 | = -33

468K

CaCO₃ → CaO + CO₂

d/dγ [γ^3] = 3γ^2

289K

det| 7 2 ; 7 8 | = 42

278K

e^{i\pi} + 1 = 0

8ψ² + 7ψ + 0 = 0

339K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

177K

\lim_{α\to 0} \frac{\sin α}{α} = 1

358K

1θ² + 2θ + 6 = 0

121K

det| 9 8 ; 3 10 | = 66

399K

N₂ + 3H₂ ⇌ 2NH₃

316K

iħ ∂ψ/∂t = Ĥψ

11K