Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 03:25Z
\frac{1}{1} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-t²) dt = √π / 2
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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
289K
\frac{6}{9} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
339K
∑_{k=1}^{n} k = n(n+1)/2
177K
PV = nRT
det| 9 4 ; 1 10 | = 86
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∑_{k=1}^{n} k = n(n+1)/2
121K
N₂ + 3H₂ ⇌ 2NH₃