Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 19:52Z
∇²y = 0
\frac{7}{1} \sum_{i=1}^{n} i^{2}
109K
\frac{1}{9} \sum_{i=1}^{n} i^{2}
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
250K
\oint_C \vec{F}\cdot d\vec{r} = 0
261K
det| 5 7 ; 5 6 | = -5
∑_{k=1}^{n} k = n(n+1)/2
349K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
194K