Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 23:04Z
6n² + 4n + 1 = 0
ΔS ≥ 0
∑_{k=1}^{n} k = n(n+1)/2
163K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
det| 12 3 ; 4 13 | = 144
250K
det| 7 7 ; 4 8 | = 28
261K
∫₀^∞ e^(-t²) dt = √π / 2
194K
det| 4 8 ; 3 5 | = -4
341K