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 02:00Z

∇²x = 0

∑_{k=1}^{n} k = n(n+1)/2

168K

6x² + 6x + 1 = 0

446K

8n² + 3n + 6 = 0

det| 7 8 ; 4 8 | = 24

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

371K

∂x/∂α = 7x

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

259K

e^{i\pi} + 1 = 0

86K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

N₂ + 3H₂ ⇌ 2NH₃

224K

det| 7 4 ; 4 8 | = 40

234K

\lim_{β\to 0} \frac{\sin β}{β} = 1

∑_{k=1}^{n} k = n(n+1)/2

218K

F = ma

354K

det| 11 4 ; 5 12 | = 112

70K

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