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 22:49Z

∑_{k=1}^{n} k = n(n+1)/2

∫₀^∞ e^(-t²) dt = √π / 2

384K

det| 9 5 ; 1 10 | = 85

385K

det| 11 9 ; 4 12 | = 96

∫₀^∞ e^(-α²) dα = √π / 2

163K

det| 7 4 ; 4 8 | = 40

259K

∇ × E = −∂B/∂t

Fe₂O₃ + 3CO → 2Fe + 3CO₂

305K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

57K

N₂ + 3H₂ ⇌ 2NH₃

293K

∑_{k=1}^{n} k = n(n+1)/2

110K