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 21:46Z

7ω² + 9ω + 3 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

46K

∫₀^∞ e^(-z²) dz = √π / 2

468K

∑_{k=1}^{n} k = n(n+1)/2

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

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

3n² + 8n + 2 = 0

det| 3 1 ; 7 4 | = 5

339K

∂n/∂θ = 3n

177K

∇²x = 0

F = G m₁m₂ / r²

358K

det| 9 4 ; 1 10 | = 86

121K

e^{i\pi} + 1 = 0

399K

∫₀^∞ e^(-α²) dα = √π / 2

316K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

11K

d/dψ [ψ^7] = 7ψ^6

387K

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