Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 18:08Z
∇²n = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
278K
det| 7 4 ; 4 8 | = 40
109K
det| 5 3 ; 7 6 | = 9
CaCO₃ → CaO + CO₂
\oint_C \vec{F}\cdot d\vec{r} = 0
250K
\lim_{α\to 0} \frac{\sin α}{α} = 1
261K
e^{i\pi} + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
349K
\lim_{x\to 0} \frac{\sin x}{x} = 1
99K
∑_{k=1}^{n} k = n(n+1)/2
194K
\oint_C \vec{F}\cdot d\vec{r} = 0
341K