Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-19 17:26Z
E = mc²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
329K
1θ² + 9θ + 5 = 0
det| 7 4 ; 4 8 | = 40
98K
2H₂ + O₂ → 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
456K
\lim_{t\to 0} \frac{\sin t}{t} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
45K
∫₀^∞ e^(-n²) dn = √π / 2
74K
∑_{k=1}^{n} k = n(n+1)/2
401K
\oint_C \vec{F}\cdot d\vec{r} = 0
207K
∑_{k=1}^{n} k = n(n+1)/2
438K