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 23:37Z

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

∫₀^∞ e^(-x²) dx = √π / 2

384K

∇ × E = −∂B/∂t

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

N₂ + 3H₂ ⇌ 2NH₃

163K

12n² + 2n + 2 = 0

259K

iħ ∂ψ/∂t = Ĥψ

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

305K

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

57K

\frac{2}{4} \sum_{i=1}^{n} i^{2}

det| 9 8 ; 3 10 | = 66

293K

det| 2 6 ; 0 3 | = 6

110K

det| 5 7 ; 5 6 | = -5

8ψ² + 7ψ + 0 = 0

300K

CH₄ + 2O₂ → CO₂ + 2H₂O

34K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 4 7 ; 2 5 | = 6

354K

F = G m₁m₂ / r²

368K

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