Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 23:10Z
6n² + 4n + 1 = 0
ΔS ≥ 0
det| 4 6 ; 4 5 | = -4
122K
det| 9 4 ; 1 10 | = 86
163K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
det| 12 1 ; 5 13 | = 151
261K
d/dω [ω^10] = 10ω^9
∫₀^∞ e^(-θ²) dθ = √π / 2
349K
∑_{k=1}^{n} k = n(n+1)/2
99K