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 02:06Z

det| 5 5 ; 5 6 | = 5

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

46K

CH₄ + 2O₂ → CO₂ + 2H₂O

468K

2H₂ + O₂ → 2H₂O

det| 3 1 ; 7 4 | = 5

289K

8ψ² + 7ψ + 0 = 0

278K

5θ² + 3θ + 2 = 0

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

339K

d/dx [x^3] = 3x^2

177K

CaCO₃ → CaO + CO₂

AgNO₃ + NaCl → AgCl↓ + NaNO₃

358K

det| 9 6 ; 7 10 | = 48

121K

∇ × E = −∂B/∂t

399K

det| 11 5 ; 0 12 | = 132

316K