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 14:09Z

F = ma

8ψ² + 7ψ + 0 = 0

168K

det| 12 1 ; 5 13 | = 151

446K

det| 1 7 ; 6 2 | = -40

ω = 2πf

144K

\lim_{α\to 0} \frac{\sin α}{α} = 1

371K

CaCO₃ → CaO + CO₂

N₂ + 3H₂ ⇌ 2NH₃

259K

N₂ + 3H₂ ⇌ 2NH₃

86K

6n² + 1n + 6 = 0

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

224K

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

234K

iħ ∂ψ/∂t = Ĥψ

218K

PV = nRT

354K

10n² + 6n + 2 = 0

70K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

402K