Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 01:58Z
\lim_{n\to 0} \frac{\sin n}{n} = 1
\frac{4}{6} \sum_{i=1}^{n} i^{2}
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ω = 2πf
\lim_{β\to 0} \frac{\sin β}{β} = 1
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det| 1 7 ; 1 2 | = -5
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
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\frac{8}{6} \sum_{i=1}^{n} i^{2}
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d/dn [n^1] = 1n^0
∑_{k=1}^{n} k = n(n+1)/2
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