Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 19:42Z
∇²y = 0
det| 4 7 ; 2 5 | = 6
278K
\frac{1}{9} \sum_{i=1}^{n} i^{2}
det| 2 6 ; 0 3 | = 6
122K
CaCO₃ → CaO + CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O
250K
det| 7 4 ; 4 8 | = 40
261K
det| 11 9 ; 0 12 | = 132
352K
∑_{k=1}^{n} k = n(n+1)/2
99K