Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 19:29Z
∇²y = 0
det| 5 9 ; 7 6 | = -33
278K
∫₀^∞ e^(-x²) dx = √π / 2
109K
\frac{1}{9} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
122K
CaCO₃ → CaO + CO₂
det| 7 4 ; 4 8 | = 40
261K
det| 4 6 ; 4 5 | = -4
349K