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 00:05Z

4y² + 8y + 1 = 0

2r² + 7r + 5 = 0

46K

∂γ/∂β = 5γ

468K

2H₂ + O₂ → 2H₂O

∫₀^∞ e^(-r²) dr = √π / 2

289K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

278K

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

det| 1 7 ; 7 2 | = -47

339K

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

177K

iħ ∂ψ/∂t = Ĥψ

AgNO₃ + NaCl → AgCl↓ + NaNO₃

358K

5γ² + 8γ + 3 = 0

121K

CaCO₃ → CaO + CO₂

d/dα [α^1] = 1α^0

399K

det| 6 7 ; 6 7 | = 0

316K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

11K

N₂ + 3H₂ ⇌ 2NH₃

387K

det| 5 8 ; 2 6 | = 14

144K

det| 10 1 ; 1 11 | = 109

67K

N₂ + 3H₂ ⇌ 2NH₃

97K

PV = nRT

338K

ΔS ≥ 0

276K

ΔS ≥ 0

346K

e^{i\pi} + 1 = 0

256K

d/dy [y^3] = 3y^2

348K

det| 4 3 ; 0 5 | = 20

396K

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