Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-17 23:57Z
∑_{k=1}^{n} k = n(n+1)/2
\frac{6}{7} \sum_{i=1}^{n} i^{2}
det| 10 7 ; 3 11 | = 89
60K
∑_{k=1}^{n} k = n(n+1)/2
det| 7 4 ; 4 8 | = 40
152K
det| 9 1 ; 7 10 | = 83
173K
∫₀^∞ e^(-φ²) dφ = √π / 2
368K
det| 2 8 ; 7 3 | = -50
314K