Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-17 19:08Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
d/dr [r^11] = 11r^10
∑_{k=1}^{n} k = n(n+1)/2
230K
det| 9 5 ; 6 10 | = 60
det| 9 4 ; 1 10 | = 86
152K
F = G m₁m₂ / r²
∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2