Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-17 23:13Z
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
465K
\frac{6}{7} \sum_{i=1}^{n} i^{2}
det| 6 6 ; 5 7 | = 12
60K
∫₀^∞ e^(-ω²) dω = √π / 2
230K
∑_{k=1}^{n} k = n(n+1)/2
det| 1 8 ; 4 2 | = -30
119K
∑_{k=1}^{n} k = n(n+1)/2
255K
∫₀^∞ e^(-x²) dx = √π / 2
173K