Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 19:09Z
\frac{4}{2} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
168K
det| 1 4 ; 3 2 | = -10
446K
d/dt [t^8] = 8t^7
det| 7 4 ; 4 8 | = 40
371K
\frac{4}{6} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
259K
d/dω [ω^1] = 1ω^0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
234K
∫₀^∞ e^(-β²) dβ = √π / 2
6ψ² + 4ψ + 6 = 0
5γ² + 2γ + 4 = 0