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 22:16Z

∑_{k=1}^{n} k = n(n+1)/2

\frac{4}{9} \sum_{i=1}^{n} i^{2}

384K

PV = nRT

385K

det| 11 9 ; 4 12 | = 96

det| 5 6 ; 2 6 | = 18

163K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

259K

∇ × E = −∂B/∂t

∑_{k=1}^{n} k = n(n+1)/2

305K

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

57K

det| 9 4 ; 1 10 | = 86

293K

F = G m₁m₂ / r²

110K

∑_{k=1}^{n} k = n(n+1)/2

300K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

34K

ω = 2πf

354K