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 16:32Z

e^{i\pi} + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

46K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

468K

CH₄ + 2O₂ → CO₂ + 2H₂O

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

289K

∂y/∂γ = 8y

278K

det| 2 6 ; 0 3 | = 6

det| 9 4 ; 1 10 | = 86

339K

∫₀^∞ e^(-θ²) dθ = √π / 2

177K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

AgNO₃ + NaCl → AgCl↓ + NaNO₃

358K

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

121K

λ = h/p

ω = 2πf