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 00:09Z

4y² + 8y + 1 = 0

N₂ + 3H₂ ⇌ 2NH₃

46K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

468K

2H₂ + O₂ → 2H₂O

11n² + 2n + 5 = 0

289K

det| 4 7 ; 6 5 | = -22

278K

\frac{10}{7} \sum_{i=1}^{n} i^{2}

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

339K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

177K

iħ ∂ψ/∂t = Ĥψ

E = mc²

358K

∇ × E = −∂B/∂t

121K

CaCO₃ → CaO + CO₂

∇ × E = −∂B/∂t

399K

E = mc²

316K

det| 9 8 ; 1 10 | = 82

CaCO₃ → CaO + CO₂

11K

∂γ/∂β = 5γ

387K

F = ma

144K

PV = nRT

67K

det| 9 2 ; 3 10 | = 84

97K

∫₀^∞ e^(-r²) dr = √π / 2

338K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

276K

det| 9 5 ; 2 10 | = 80

346K

e^{i\pi} + 1 = 0

256K

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26]