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 01:43Z

iħ ∂ψ/∂t = Ĥψ

det| 9 4 ; 1 10 | = 86

168K

∑_{k=1}^{n} k = n(n+1)/2

446K

10t² + 5t + 5 = 0

3z² + 5z + 1 = 0

144K

det| 3 7 ; 2 4 | = -2

371K

∇ × E = −∂B/∂t

PV = nRT

259K

F = ma

86K

det| 8 7 ; 1 9 | = 65

e^{i\pi} + 1 = 0

224K

12n² + 2n + 2 = 0

234K

det| 2 6 ; 0 3 | = 6

218K

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

354K

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

70K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

402K