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 05:54Z

det| 3 4 ; 0 4 | = 12

∫₀^∞ e^(-r²) dr = √π / 2

168K

det| 7 4 ; 4 8 | = 40

446K

∇²t = 0

∑_{k=1}^{n} k = n(n+1)/2

144K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

371K

7r² + 9r + 2 = 0

∑_{k=1}^{n} k = n(n+1)/2

259K

12α² + 6α + 7 = 0

86K

∂γ/∂φ = 6γ

det| 7 6 ; 1 8 | = 50

224K

iħ ∂ψ/∂t = Ĥψ

234K

F = G m₁m₂ / r²

∇²n = 0

218K

CH₄ + 2O₂ → CO₂ + 2H₂O

354K

det| 4 9 ; 7 5 | = -43

N₂ + 3H₂ ⇌ 2NH₃

70K

∑_{k=1}^{n} k = n(n+1)/2

402K

PV = nRT

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