Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 19:26Z
∇²y = 0
det| 10 2 ; 1 11 | = 108
278K
det| 9 1 ; 7 10 | = 83
109K
\frac{1}{9} \sum_{i=1}^{n} i^{2}
det| 9 8 ; 3 10 | = 66
122K
CaCO₃ → CaO + CO₂
det| 7 4 ; 4 8 | = 40
261K
det| 5 7 ; 5 6 | = -5
∑_{k=1}^{n} k = n(n+1)/2
352K
∑_{k=1}^{n} k = n(n+1)/2
349K
e^{i\pi} + 1 = 0