Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-19 21:03Z
∂r/∂x = 2r
det| 9 4 ; 1 10 | = 86
329K
e^{i\pi} + 1 = 0
\frac{4}{6} \sum_{i=1}^{n} i^{2}
310K
∑_{k=1}^{n} k = n(n+1)/2
98K
∂β/∂ψ = 6β
det| 9 6 ; 7 10 | = 48
456K
9φ² + 3φ + 6 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
45K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
74K
7α² + 8α + 5 = 0
\lim_{t\to 0} \frac{\sin t}{t} = 1
401K
4β² + 6β + 1 = 0
det| 10 1 ; 0 11 | = 110
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O