Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-20 00:07Z
7y² + 4y + 2 = 0
∂y/∂α = 5y
det| 9 4 ; 1 10 | = 86
315K
\frac{10}{3} \sum_{i=1}^{n} i^{2}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
61K
\lim_{α\to 0} \frac{\sin α}{α} = 1
301K
d/dφ [φ^2] = 2φ^1
∫₀^∞ e^(-x²) dx = √π / 2
462K
\frac{4}{9} \sum_{i=1}^{n} i^{2}
415K
∑_{k=1}^{n} k = n(n+1)/2
186K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
473K