Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-17 19:03Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
d/dr [r^11] = 11r^10
det| 8 2 ; 2 9 | = 68
60K
det| 9 5 ; 6 10 | = 60
∑_{k=1}^{n} k = n(n+1)/2
152K
F = G m₁m₂ / r²
∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
2H₂ + O₂ → 2H₂O
7β² + 4β + 2 = 0