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 22:36Z

∑_{k=1}^{n} k = n(n+1)/2

ω = 2πf

384K

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

385K

det| 11 9 ; 4 12 | = 96

Fe₂O₃ + 3CO → 2Fe + 3CO₂

163K

det| 7 2 ; 7 8 | = 42

259K

∇ × E = −∂B/∂t

8ψ² + 7ψ + 0 = 0

305K

CH₄ + 2O₂ → CO₂ + 2H₂O

57K

10γ² + 8γ + 7 = 0

293K

e^{i\pi} + 1 = 0

110K

∫₀^∞ e^(-θ²) dθ = √π / 2

300K

N₂ + 3H₂ ⇌ 2NH₃

34K

iħ ∂ψ/∂t = Ĥψ

354K