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 02:02Z

det| 5 5 ; 5 6 | = 5

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

46K

det| 2 8 ; 7 3 | = -50

468K

2H₂ + O₂ → 2H₂O

8ψ² + 7ψ + 0 = 0

289K

8x² + 2x + 7 = 0

278K

5θ² + 3θ + 2 = 0

det| 10 3 ; 4 11 | = 98

339K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

177K

CaCO₃ → CaO + CO₂

∇ × E = −∂B/∂t

358K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

121K

CH₄ + 2O₂ → CO₂ + 2H₂O

F = ma

399K

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

316K