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 23:43Z

det| 12 9 ; 0 13 | = 156

8ψ² + 7ψ + 0 = 0

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

PV = nRT

det| 5 2 ; 3 6 | = 24

289K

det| 11 4 ; 5 12 | = 112

278K

\frac{6}{7} \sum_{i=1}^{n} i^{2}

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

339K

∇ × E = −∂B/∂t

177K

ΔS ≥ 0

F = ma

358K

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

121K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O