Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 23:02Z
6n² + 4n + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
278K
∫₀^∞ e^(-t²) dt = √π / 2
109K
ΔS ≥ 0
det| 2 7 ; 7 3 | = -43
122K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
163K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
\lim_{α\to 0} \frac{\sin α}{α} = 1
250K
det| 10 2 ; 1 11 | = 108
261K
d/dω [ω^10] = 10ω^9
det| 9 4 ; 1 10 | = 86
352K
∇²β = 0
\lim_{α\to 0} \frac{\sin α}{α} = 1
99K
\frac{4}{6} \sum_{i=1}^{n} i^{2}
320K