Field Notes / Σ /sym/a6b44a
id=5 · host=formula-vault.cloud · 2026-10-02 01:35Z
\frac{11}{3} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
316K
∇ × E = −∂B/∂t
∫₀^∞ e^(-γ²) dγ = √π / 2
284K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-ω²) dω = √π / 2
418K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
394K
det| 11 3 ; 1 12 | = 129
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det| 2 7 ; 1 3 | = -1
454K
∫₀^∞ e^(-r²) dr = √π / 2
192K