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 21:14Z

N₂ + 3H₂ ⇌ 2NH₃

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

384K

∑_{k=1}^{n} k = n(n+1)/2

385K

9γ² + 6γ + 1 = 0

CH₄ + 2O₂ → CO₂ + 2H₂O

163K

7r² + 8r + 5 = 0

259K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

det| 2 6 ; 0 3 | = 6

305K

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

57K

2y² + 8y + 6 = 0

det| 9 4 ; 1 10 | = 86

293K

∂ψ/∂β = 3ψ

110K

6r² + 3r + 1 = 0

300K

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

34K