Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 07:36Z
∑_{k=1}^{n} k = n(n+1)/2
det| 2 7 ; 7 3 | = -43
468K
\frac{6}{1} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-x²) dx = √π / 2
278K
∂x/∂θ = 8x
3φ² + 4φ + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
358K
∑_{k=1}^{n} k = n(n+1)/2
121K
5ω² + 6ω + 0 = 0
det| 7 4 ; 4 8 | = 40
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det| 6 6 ; 5 7 | = 12
316K