Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-19 22:03Z
CH₄ + 2O₂ → CO₂ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
329K
\lim_{x\to 0} \frac{\sin x}{x} = 1
ΔS ≥ 0
∑_{k=1}^{n} k = n(n+1)/2
310K
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
401K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
207K
1y² + 4y + 3 = 0
det| 5 1 ; 7 6 | = 23