Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 07:33Z
∑_{k=1}^{n} k = n(n+1)/2
\lim_{t\to 0} \frac{\sin t}{t} = 1
46K
\frac{6}{1} \sum_{i=1}^{n} i^{2}
det| 9 4 ; 1 10 | = 86
289K
∂x/∂θ = 8x
det| 7 2 ; 7 8 | = 42
339K
\lim_{t\to 0} \frac{\sin t}{t} = 1
177K
3φ² + 4φ + 2 = 0
\frac{12}{6} \sum_{i=1}^{n} i^{2}
358K
∑_{k=1}^{n} k = n(n+1)/2
316K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
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