Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 19:26Z
∇²y = 0
\lim_{α\to 0} \frac{\sin α}{α} = 1
278K
\frac{1}{9} \sum_{i=1}^{n} i^{2}
\frac{7}{1} \sum_{i=1}^{n} i^{2}
122K
det| 7 4 ; 4 8 | = 40
163K
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-φ²) dφ = √π / 2
250K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
261K
\oint_C \vec{F}\cdot d\vec{r} = 0
99K