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 21:13Z

N₂ + 3H₂ ⇌ 2NH₃

det| 7 2 ; 7 8 | = 42

384K

∑_{k=1}^{n} k = n(n+1)/2

385K

9γ² + 6γ + 1 = 0

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

163K

∑_{k=1}^{n} k = n(n+1)/2

259K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

∫₀^∞ e^(-x²) dx = √π / 2

305K

det| 3 7 ; 2 4 | = -2

57K

PV = nRT

293K

∇ × E = −∂B/∂t

110K

PV = nRT

300K

∫₀^∞ e^(-t²) dt = √π / 2

34K

8ψ² + 7ψ + 0 = 0

354K

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

368K