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 21:55Z

N₂ + 3H₂ ⇌ 2NH₃

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

384K

det| 9 5 ; 1 10 | = 85

385K

9γ² + 6γ + 1 = 0

∇²θ = 0

163K

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

259K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

4γ² + 1γ + 7 = 0

305K

det| 4 2 ; 6 5 | = 8

57K

det| 9 4 ; 1 10 | = 86

293K

∑_{k=1}^{n} k = n(n+1)/2

110K