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 22:37Z

∑_{k=1}^{n} k = n(n+1)/2

8x² + 2x + 7 = 0

384K

∑_{k=1}^{n} k = n(n+1)/2

385K

det| 11 9 ; 4 12 | = 96

N₂ + 3H₂ ⇌ 2NH₃

163K

e^{i\pi} + 1 = 0

259K

∇ × E = −∂B/∂t

det| 7 4 ; 4 8 | = 40

305K

iħ ∂ψ/∂t = Ĥψ

57K

4t² + 3t + 3 = 0

293K

6x² + 6x + 1 = 0

110K

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

300K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

34K

det| 2 8 ; 7 3 | = -50

354K