Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-17 23:58Z
∑_{k=1}^{n} k = n(n+1)/2
\frac{12}{6} \sum_{i=1}^{n} i^{2}
465K
\frac{6}{7} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-ω²) dω = √π / 2
60K
∑_{k=1}^{n} k = n(n+1)/2
11θ² + 3θ + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
255K
\frac{4}{9} \sum_{i=1}^{n} i^{2}
173K
det| 7 7 ; 6 8 | = 14
∑_{k=1}^{n} k = n(n+1)/2
329K
∫₀^∞ e^(-ψ²) dψ = √π / 2
368K
det| 9 4 ; 1 10 | = 86
314K
\frac{7}{1} \sum_{i=1}^{n} i^{2}
180K