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 22:33Z

∑_{k=1}^{n} k = n(n+1)/2

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

384K

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

385K

det| 11 9 ; 4 12 | = 96

∫₀^∞ e^(-θ²) dθ = √π / 2

163K

det| 5 2 ; 3 6 | = 24

259K

∇ × E = −∂B/∂t

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

305K

∂x/∂ψ = 6x

57K

5z² + 5z + 0 = 0

∑_{k=1}^{n} k = n(n+1)/2

293K

det| 3 7 ; 2 4 | = -2

110K

det| 6 6 ; 3 7 | = 24

Fe₂O₃ + 3CO → 2Fe + 3CO₂

300K

∇ × E = −∂B/∂t

34K

∇²t = 0

354K

8ψ² + 7ψ + 0 = 0

368K

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