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 21:15Z

N₂ + 3H₂ ⇌ 2NH₃

8ψ² + 7ψ + 0 = 0

384K

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

385K

9γ² + 6γ + 1 = 0

iħ ∂ψ/∂t = Ĥψ

163K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

259K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

det| 2 6 ; 0 3 | = 6

305K

∇ × E = −∂B/∂t

57K

2y² + 8y + 6 = 0

7y² + 9y + 1 = 0

293K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

110K

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

∑_{k=1}^{n} k = n(n+1)/2

300K

det| 3 7 ; 2 4 | = -2

34K

∫₀^∞ e^(-r²) dr = √π / 2