Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 19:49Z
∇²y = 0
det| 7 4 ; 4 8 | = 40
278K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
109K
\frac{1}{9} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-x²) dx = √π / 2
122K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
163K
CaCO₃ → CaO + CO₂
\lim_{α\to 0} \frac{\sin α}{α} = 1
250K
det| 5 7 ; 5 6 | = -5
\frac{3}{2} \sum_{i=1}^{n} i^{2}
349K
e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
194K