Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 03:17Z
det| 6 6 ; 0 7 | = 42
det| 10 2 ; 1 11 | = 108
278K
det| 9 4 ; 1 10 | = 86
109K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
122K
2α² + 4α + 4 = 0
\frac{2}{2} \sum_{i=1}^{n} i^{2}
261K
∑_{k=1}^{n} k = n(n+1)/2
\lim_{t\to 0} \frac{\sin t}{t} = 1
352K
\lim_{t\to 0} \frac{\sin t}{t} = 1
349K
det| 7 8 ; 6 8 | = 8
320K