Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-20 00:11Z
7y² + 4y + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
330K
∂y/∂α = 5y
det| 12 9 ; 5 13 | = 111
315K
\frac{10}{3} \sum_{i=1}^{n} i^{2}
det| 9 1 ; 7 10 | = 83
61K
d/dφ [φ^2] = 2φ^1
∫₀^∞ e^(-ψ²) dψ = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
415K
∑_{k=1}^{n} k = n(n+1)/2
186K
∫₀^∞ e^(-θ²) dθ = √π / 2
60K