Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 02:07Z
∇²x = 0
\frac{12}{6} \sum_{i=1}^{n} i^{2}
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8n² + 3n + 6 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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∂x/∂α = 7x
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
224K
\lim_{β\to 0} \frac{\sin β}{β} = 1
∫₀^∞ e^(-ψ²) dψ = √π / 2
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