Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 16:25Z

e^{i\pi} + 1 = 0

e^{i\pi} + 1 = 0

46K

\lim_{β\to 0} \frac{\sin β}{β} = 1

468K

CH₄ + 2O₂ → CO₂ + 2H₂O

9θ² + 7θ + 4 = 0

289K

det| 9 4 ; 1 10 | = 86

278K

det| 2 6 ; 0 3 | = 6

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

339K

∇²ω = 0

177K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

e^{i\pi} + 1 = 0

358K

∂γ/∂θ = 2γ

121K

∑_{k=1}^{n} k = n(n+1)/2

399K

E = mc²

316K