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 21:59Z

N₂ + 3H₂ ⇌ 2NH₃

∫₀^∞ e^(-θ²) dθ = √π / 2

384K

∂β/∂z = 1β

385K

9γ² + 6γ + 1 = 0

∫₀^∞ e^(-r²) dr = √π / 2

163K

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

259K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

det| 11 9 ; 0 12 | = 132

305K

10t² + 9t + 5 = 0

57K

2y² + 8y + 6 = 0

7y² + 9y + 1 = 0

293K

det| 7 7 ; 4 8 | = 28

110K

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

8ψ² + 7ψ + 0 = 0

300K

∇ × E = −∂B/∂t

34K

∑_{k=1}^{n} k = n(n+1)/2

354K

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

368K

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