Σ index Eq pack 19 Rxn set 20 Rxn set 26 Σ#24 Σ#12 Ledger /21 Eq pack 13 Ledger /3 Eq pack 1 Batch 16 Σ#18 Σ#6 Ledger /15 Batch 4

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-20 18:25Z

det| 3 2 ; 2 4 | = 8

\lim_{x\to 0} \frac{\sin x}{x} = 1

168K

∑_{k=1}^{n} k = n(n+1)/2

446K

F = G m₁m₂ / r²

E = mc²

144K

N₂ + 3H₂ ⇌ 2NH₃

371K

det| 3 8 ; 4 4 | = -20

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

259K

6n² + 7n + 6 = 0

86K

F = G m₁m₂ / r²

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

224K

det| 7 4 ; 4 8 | = 40

234K

ω = 2πf

N₂ + 3H₂ ⇌ 2NH₃

218K

e^{i\pi} + 1 = 0

354K