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 00:10Z

4y² + 8y + 1 = 0

e^{i\pi} + 1 = 0

46K

det| 1 5 ; 4 2 | = -18

468K

2H₂ + O₂ → 2H₂O

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

289K

CaCO₃ → CaO + CO₂

278K

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

PV = nRT

339K

9x² + 4x + 7 = 0

177K

iħ ∂ψ/∂t = Ĥψ

∑_{k=1}^{n} k = n(n+1)/2

358K

2ψ² + 1ψ + 0 = 0

121K

CaCO₃ → CaO + CO₂

∫₀^∞ e^(-t²) dt = √π / 2

399K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

316K

det| 9 8 ; 1 10 | = 82

11n² + 4n + 0 = 0

11K

e^{i\pi} + 1 = 0

387K

∑_{k=1}^{n} k = n(n+1)/2

144K

CaCO₃ → CaO + CO₂

67K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

97K

det| 7 4 ; 4 8 | = 40

338K

∂γ/∂φ = 7γ

276K

F = G m₁m₂ / r²

346K

det| 9 7 ; 3 10 | = 69

256K

d/dr [r^12] = 12r^11

348K

∂r/∂z = 1r

396K

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