Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 23:23Z
6n² + 4n + 1 = 0
∫₀^∞ e^(-z²) dz = √π / 2
109K
ΔS ≥ 0
∑_{k=1}^{n} k = n(n+1)/2
163K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
250K
det| 10 2 ; 1 11 | = 108
261K
d/dω [ω^10] = 10ω^9
det| 9 4 ; 1 10 | = 86
349K
∑_{k=1}^{n} k = n(n+1)/2
99K