Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 19:50Z
∇²y = 0
det| 9 6 ; 0 10 | = 90
109K
\frac{1}{9} \sum_{i=1}^{n} i^{2}
det| 4 7 ; 2 5 | = 6
163K
CaCO₃ → CaO + CO₂
det| 5 7 ; 5 6 | = -5
det| 2 7 ; 7 3 | = -43
352K
∑_{k=1}^{n} k = n(n+1)/2
341K