Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 19:57Z
∇²y = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
109K
\frac{1}{9} \sum_{i=1}^{n} i^{2}
det| 7 4 ; 4 8 | = 40
122K
\lim_{x\to 0} \frac{\sin x}{x} = 1
163K
CaCO₃ → CaO + CO₂
\frac{12}{6} \sum_{i=1}^{n} i^{2}
352K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
99K