Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-20 00:11Z
7y² + 4y + 2 = 0
det| 7 4 ; 4 8 | = 40
330K
∂y/∂α = 5y
∫₀^∞ e^(-ψ²) dψ = √π / 2
315K
\frac{10}{3} \sum_{i=1}^{n} i^{2}
d/dφ [φ^2] = 2φ^1
∑_{k=1}^{n} k = n(n+1)/2
435K
∑_{k=1}^{n} k = n(n+1)/2
186K