Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 07:39Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
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∂φ/∂t = 3φ
det| 1 4 ; 4 2 | = -14
F = ma
det| 7 9 ; 1 8 | = 47
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∑_{k=1}^{n} k = n(n+1)/2
F = G m₁m₂ / r²
4γ² + 3γ + 4 = 0