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 23:23Z

d/dn [n^4] = 4n^3

∫₀^∞ e^(-ω²) dω = √π / 2

384K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

det| 7 4 ; 4 8 | = 40

163K

N₂ + 3H₂ ⇌ 2NH₃

259K

iħ ∂ψ/∂t = Ĥψ

iħ ∂ψ/∂t = Ĥψ

305K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

57K

PV = nRT

293K

∇ × E = −∂B/∂t

110K

det| 2 6 ; 0 3 | = 6

300K

∫₀^∞ e^(-t²) dt = √π / 2

34K

F = G m₁m₂ / r²

354K

det| 5 3 ; 7 6 | = 9

368K

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