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

∑_{k=1}^{n} k = n(n+1)/2

46K

∫₀^∞ e^(-θ²) dθ = √π / 2

468K

2H₂ + O₂ → 2H₂O

det| 6 3 ; 4 7 | = 30

289K

N₂ + 3H₂ ⇌ 2NH₃

278K

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

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

339K

10α² + 2α + 0 = 0

177K

iħ ∂ψ/∂t = Ĥψ

det| 7 8 ; 6 8 | = 8

358K

4β² + 1β + 7 = 0

121K

CaCO₃ → CaO + CO₂

det| 3 7 ; 3 4 | = -9

399K

PV = nRT

316K

det| 9 8 ; 1 10 | = 82

ω = 2πf

11K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

387K

CaCO₃ → CaO + CO₂

144K

ΔS ≥ 0

67K

det| 12 7 ; 7 13 | = 107

97K

\lim_{β\to 0} \frac{\sin β}{β} = 1

338K

e^{i\pi} + 1 = 0

276K

det| 1 5 ; 4 2 | = -18

346K

[ 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]