Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 23:43Z
6n² + 4n + 1 = 0
\lim_{r\to 0} \frac{\sin r}{r} = 1
278K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
109K
ΔS ≥ 0
\oint_C \vec{F}\cdot d\vec{r} = 0
163K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
d/dω [ω^10] = 10ω^9
∑_{k=1}^{n} k = n(n+1)/2
352K
∇²β = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
194K
d/dr [r^4] = 4r^3
∇ × E = −∂B/∂t