Σ index Ledger /3 Matrix 11 Matrix 23 Rxn set 8 Rxn set 20 Batch 16 Σ#6 Eq pack 13 Σ#24 Σ#12 Matrix 17 Ledger /9 Rxn set 26 Batch 4 Σ#18

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-18 22:47Z

∑_{k=1}^{n} k = n(n+1)/2

det| 5 6 ; 2 6 | = 18

384K

9θ² + 7θ + 4 = 0

385K

det| 11 9 ; 4 12 | = 96

Fe₂O₃ + 3CO → 2Fe + 3CO₂

163K

det| 2 6 ; 0 3 | = 6

259K

∇ × E = −∂B/∂t

det| 9 4 ; 1 10 | = 86

305K

∑_{k=1}^{n} k = n(n+1)/2

57K

5z² + 5z + 0 = 0

det| 5 2 ; 3 6 | = 24

293K

∫₀^∞ e^(-ψ²) dψ = √π / 2

110K

det| 6 6 ; 3 7 | = 24

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

300K

∇ × E = −∂B/∂t

34K

2H₂ + O₂ → 2H₂O

\lim_{r\to 0} \frac{\sin r}{r} = 1

354K

E = mc²

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