Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-20 00:11Z
7y² + 4y + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
147K
det| 7 4 ; 4 8 | = 40
330K
∂y/∂α = 5y
∑_{k=1}^{n} k = n(n+1)/2
315K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
85K
\frac{10}{3} \sum_{i=1}^{n} i^{2}
det| 2 2 ; 4 3 | = -2
61K
d/dφ [φ^2] = 2φ^1
∫₀^∞ e^(-ψ²) dψ = √π / 2
∂β/∂γ = 6β
PV = nRT
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O