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 22:41Z

det| 5 1 ; 4 6 | = 26

∫₀^∞ e^(-θ²) dθ = √π / 2

46K

∇ × E = −∂B/∂t

468K

∑_{k=1}^{n} k = n(n+1)/2

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

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∑_{k=1}^{n} k = n(n+1)/2

278K

12φ² + 4φ + 4 = 0

det| 4 2 ; 6 5 | = 8

339K

E = mc²

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E = mc²

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

358K

PV = nRT

121K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

8ψ² + 7ψ + 0 = 0

399K

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

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