Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-19 22:13Z
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
43K
\lim_{x\to 0} \frac{\sin x}{x} = 1
∑_{k=1}^{n} k = n(n+1)/2
98K
ΔS ≥ 0
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
45K
det| 9 4 ; 1 10 | = 86
74K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 2 8 ; 7 3 | = -50
401K
1y² + 4y + 3 = 0
det| 5 1 ; 7 6 | = 23
∫₀^∞ e^(-φ²) dφ = √π / 2