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

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

384K

det| 3 6 ; 0 4 | = 12

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

∫₀^∞ e^(-ω²) dω = √π / 2

163K

∑_{k=1}^{n} k = n(n+1)/2

259K

iħ ∂ψ/∂t = Ĥψ

8ψ² + 7ψ + 0 = 0

305K

iħ ∂ψ/∂t = Ĥψ

57K

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

CH₄ + 2O₂ → CO₂ + 2H₂O

293K

e^{i\pi} + 1 = 0

110K

det| 5 7 ; 5 6 | = -5

PV = nRT

300K

∑_{k=1}^{n} k = n(n+1)/2

34K

N₂ + 3H₂ ⇌ 2NH₃

354K

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