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 00:03Z

4y² + 8y + 1 = 0

det| 11 8 ; 6 12 | = 84

46K

det| 8 3 ; 5 9 | = 57

468K

2H₂ + O₂ → 2H₂O

e^{i\pi} + 1 = 0

289K

det| 4 9 ; 6 5 | = -34

278K

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

1t² + 7t + 7 = 0

339K

d/dn [n^8] = 8n^7

177K

iħ ∂ψ/∂t = Ĥψ

Fe₂O₃ + 3CO → 2Fe + 3CO₂

358K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

121K

CaCO₃ → CaO + CO₂

3ψ² + 3ψ + 2 = 0

399K

det| 3 6 ; 1 4 | = 6

316K

det| 9 8 ; 1 10 | = 82

12θ² + 5θ + 1 = 0

11K

9φ² + 2φ + 2 = 0

387K

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

144K

∂φ/∂β = 9φ

67K

e^{i\pi} + 1 = 0

97K

∇²φ = 0

338K

\lim_{φ\to 0} \frac{\sin φ}{φ} = 1

276K

N₂ + 3H₂ ⇌ 2NH₃

346K

∇ × E = −∂B/∂t

256K

ω = 2πf

348K

d/dn [n^1] = 1n^0

396K

[ 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]