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Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-20 00:12Z

∑_{k=1}^{n} k = n(n+1)/2

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

168K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

446K

3x² + 3x + 6 = 0

\frac{3}{2} \sum_{i=1}^{n} i^{2}

144K

∑_{k=1}^{n} k = n(n+1)/2

371K

∇²t = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

259K

∑_{k=1}^{n} k = n(n+1)/2

86K

7z² + 2z + 0 = 0

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

224K

E = mc²

234K

det| 4 2 ; 5 5 | = 10

det| 3 6 ; 0 4 | = 12

218K

det| 9 4 ; 1 10 | = 86

354K