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 00:14Z

4y² + 8y + 1 = 0

d/dt [t^3] = 3t^2

46K

det| 10 4 ; 2 11 | = 102

468K

2H₂ + O₂ → 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

289K

det| 6 4 ; 0 7 | = 42

278K

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

∇²y = 0

339K

λ = h/p

177K

iħ ∂ψ/∂t = Ĥψ

e^{i\pi} + 1 = 0

358K

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

121K

CaCO₃ → CaO + CO₂

det| 1 7 ; 2 2 | = -12

399K

E = mc²

316K

∇²φ = 0

11K

10n² + 3n + 7 = 0

387K

∇²z = 0

144K

∑_{k=1}^{n} k = n(n+1)/2

67K

ω = 2πf

97K

1β² + 1β + 7 = 0

338K

∫₀^∞ e^(-β²) dβ = √π / 2

276K

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

346K

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