Σ index Rxn set 26 Ledger /21 Eq pack 19 Batch 22 Batch 4 Rxn set 20 Ledger /3 Eq pack 13 Σ#18 Σ#24 Batch 10

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-08-29 20:28Z

det| 6 6 ; 2 7 | = 30

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

327K

iħ ∂ψ/∂t = Ĥψ

152K

CaCO₃ → CaO + CO₂

∫₀^∞ e^(-ω²) dω = √π / 2

47K

∇²z = 0

479K

5z² + 4z + 6 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

225K

e^{i\pi} + 1 = 0

322K

PV = nRT

∇ × E = −∂B/∂t

381K

∑_{k=1}^{n} k = n(n+1)/2

167K

iħ ∂ψ/∂t = Ĥψ

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

362K

det| 9 5 ; 1 10 | = 85

386K

∇²ψ = 0

409K