Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-20 00:04Z
7y² + 4y + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
147K
∑_{k=1}^{n} k = n(n+1)/2
330K
∂y/∂α = 5y
\frac{5}{4} \sum_{i=1}^{n} i^{2}
85K
\frac{10}{3} \sum_{i=1}^{n} i^{2}
d/dφ [φ^2] = 2φ^1
∫₀^∞ e^(-ψ²) dψ = √π / 2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
415K
\frac{6}{7} \sum_{i=1}^{n} i^{2}
186K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
444K