Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:48Z
4y² + 8y + 1 = 0
∫₀^∞ e^(-x²) dx = √π / 2
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2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
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\frac{10}{7} \sum_{i=1}^{n} i^{2}
CH₄ + 2O₂ → CO₂ + 2H₂O
339K
∑_{k=1}^{n} k = n(n+1)/2
358K