Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-19 17:22Z
E = mc²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
43K
1θ² + 9θ + 5 = 0
\frac{4}{6} \sum_{i=1}^{n} i^{2}
310K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
98K
2H₂ + O₂ → 2H₂O
∫₀^∞ e^(-θ²) dθ = √π / 2
456K
det| 7 4 ; 4 8 | = 40
310K
\lim_{t\to 0} \frac{\sin t}{t} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
74K
det| 7 1 ; 7 8 | = 49
∑_{k=1}^{n} k = n(n+1)/2
401K
11θ² + 3θ + 6 = 0