Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 23:19Z
6n² + 4n + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
109K
ΔS ≥ 0
∑_{k=1}^{n} k = n(n+1)/2
122K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
163K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
det| 10 3 ; 4 11 | = 98
250K
d/dω [ω^10] = 10ω^9
det| 9 4 ; 1 10 | = 86
352K
\lim_{t\to 0} \frac{\sin t}{t} = 1
349K
∇²β = 0
\frac{2}{2} \sum_{i=1}^{n} i^{2}
99K