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 00:06Z

4y² + 8y + 1 = 0

det| 1 5 ; 1 2 | = -3

46K

∇²y = 0

468K

2H₂ + O₂ → 2H₂O

det| 6 8 ; 0 7 | = 42

289K

F = ma

278K

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

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

339K

CaCO₃ → CaO + CO₂

177K

∇²β = 0

358K

E = mc²

121K

ΔS ≥ 0

399K

det| 5 3 ; 2 6 | = 24

316K

∂y/∂θ = 2y

11K

det| 3 9 ; 1 4 | = 3

387K

e^{i\pi} + 1 = 0

144K

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

67K

1t² + 9t + 2 = 0

97K

∇²z = 0

338K

11n² + 2n + 5 = 0

276K

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