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 00:12Z

4y² + 8y + 1 = 0

det| 1 1 ; 2 2 | = 0

46K

d/dψ [ψ^1] = 1ψ^0

468K

2H₂ + O₂ → 2H₂O

e^{i\pi} + 1 = 0

289K

∇²x = 0

278K

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

AgNO₃ + NaCl → AgCl↓ + NaNO₃

339K

d/dt [t^12] = 12t^11

177K

iħ ∂ψ/∂t = Ĥψ

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

358K

det| 5 3 ; 2 6 | = 24

121K

CaCO₃ → CaO + CO₂

5y² + 1y + 2 = 0

399K

d/dn [n^12] = 12n^11

316K

det| 9 8 ; 1 10 | = 82

det| 4 3 ; 6 5 | = 2

11K

PV = nRT

387K

det| 8 2 ; 3 9 | = 66

144K

10α² + 2α + 0 = 0

67K

∇²β = 0

97K

∇ × E = −∂B/∂t

338K

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

276K

det| 4 9 ; 6 5 | = -34

346K

det| 1 1 ; 5 2 | = -3

256K

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