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 19:32Z

e^{i\pi} + 1 = 0

det| 9 4 ; 1 10 | = 86

384K

∑_{k=1}^{n} k = n(n+1)/2

385K

PV = nRT

\binom{n}{k} = \frac{n!}{k!(n-k)!}

163K

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

259K

10θ² + 4θ + 2 = 0

6n² + 7n + 6 = 0

305K

det| 10 2 ; 3 11 | = 104

57K

F = G m₁m₂ / r²

∂z/∂φ = 7z

293K

det| 4 2 ; 6 5 | = 8

110K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

det| 10 4 ; 0 11 | = 110

10z² + 9z + 0 = 0

2H₂ + O₂ → 2H₂O

Fe₂O₃ + 3CO → 2Fe + 3CO₂