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 22:37Z

∑_{k=1}^{n} k = n(n+1)/2

F = ma

384K

det| 3 6 ; 0 4 | = 12

385K

det| 11 9 ; 4 12 | = 96

∫₀^∞ e^(-r²) dr = √π / 2

163K

PV = nRT

259K

∇ × E = −∂B/∂t

d/dx [x^9] = 9x^8

305K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

57K

5z² + 5z + 0 = 0

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

293K

11t² + 6t + 6 = 0

110K

det| 6 6 ; 3 7 | = 24

8ψ² + 7ψ + 0 = 0

300K

N₂ + 3H₂ ⇌ 2NH₃

34K

∂z/∂φ = 7z

354K

iħ ∂ψ/∂t = Ĥψ

368K

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