Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-19 19:50Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-r²) dr = √π / 2
329K
N₂ + 3H₂ ⇌ 2NH₃
\oint_C \vec{F}\cdot d\vec{r} = 0
310K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
98K
det| 11 6 ; 5 12 | = 102
∑_{k=1}^{n} k = n(n+1)/2
456K
F = ma
∑_{k=1}^{n} k = n(n+1)/2
45K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
74K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
207K
N₂ + 3H₂ ⇌ 2NH₃
det| 9 4 ; 1 10 | = 86
438K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
1K
det| 5 2 ; 2 6 | = 26