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 21:05Z

N₂ + 3H₂ ⇌ 2NH₃

det| 1 4 ; 3 2 | = -10

384K

det| 9 4 ; 1 10 | = 86

385K

9γ² + 6γ + 1 = 0

CaCO₃ → CaO + CO₂

163K

∫₀^∞ e^(-t²) dt = √π / 2

259K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

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

305K

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

57K

2y² + 8y + 6 = 0

∑_{k=1}^{n} k = n(n+1)/2

293K

∑_{k=1}^{n} k = n(n+1)/2

110K

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

∑_{k=1}^{n} k = n(n+1)/2

300K

e^{i\pi} + 1 = 0

34K

∫₀^∞ e^(-r²) dr = √π / 2

∇²z = 0

354K

11z² + 3z + 4 = 0

368K

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