Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 14:49Z
det| 6 7 ; 4 7 | = 14
\lim_{t\to 0} \frac{\sin t}{t} = 1
278K
∑_{k=1}^{n} k = n(n+1)/2
109K
∇ × E = −∂B/∂t
\frac{2}{2} \sum_{i=1}^{n} i^{2}
122K
\oint_C \vec{F}\cdot d\vec{r} = 0
163K
det| 7 3 ; 7 8 | = 35
\frac{8}{6} \sum_{i=1}^{n} i^{2}
261K
ω = 2πf
det| 2 2 ; 4 3 | = -2
349K
F = G m₁m₂ / r²
d/dβ [β^2] = 2β^1
ω = 2πf
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 7 ; 0 10 | = 90