Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 19:07Z
∇²y = 0
det| 2 6 ; 0 3 | = 6
278K
\frac{1}{9} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
122K
det| 9 5 ; 1 10 | = 85
163K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
250K
∑_{k=1}^{n} k = n(n+1)/2
261K
det| 5 7 ; 5 6 | = -5
\oint_C \vec{F}\cdot d\vec{r} = 0
352K
e^{i\pi} + 1 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
99K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 4 ; 1 10 | = 86
320K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
341K