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 05:40Z

det| 3 4 ; 0 4 | = 12

ΔS ≥ 0

168K

∂γ/∂θ = 2γ

446K

∇²t = 0

det| 7 4 ; 4 8 | = 40

144K

∑_{k=1}^{n} k = n(n+1)/2

371K

7r² + 9r + 2 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

259K

det| 6 6 ; 5 7 | = 12

86K

d/dθ [θ^3] = 3θ^2

224K

N₂ + 3H₂ ⇌ 2NH₃

234K

11t² + 9t + 5 = 0

218K

∫₀^∞ e^(-t²) dt = √π / 2

354K

∑_{k=1}^{n} k = n(n+1)/2

70K

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

402K