Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 19:34Z
∇²y = 0
\frac{1}{9} \sum_{i=1}^{n} i^{2}
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
250K
det| 5 7 ; 5 6 | = -5
\frac{2}{2} \sum_{i=1}^{n} i^{2}
352K
\frac{1}{7} \sum_{i=1}^{n} i^{2}
349K
det| 9 4 ; 1 10 | = 86
99K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
194K