Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 19:02Z
∇²y = 0
det| 7 4 ; 4 8 | = 40
278K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
109K
\frac{1}{9} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
163K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
250K
det| 10 2 ; 1 11 | = 108
352K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
194K