Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 17:41Z
\frac{5}{6} \sum_{i=1}^{n} i^{2}
\lim_{x\to 0} \frac{\sin x}{x} = 1
278K
iħ ∂ψ/∂t = Ĥψ
det| 10 2 ; 3 11 | = 104
122K
det| 7 4 ; 4 8 | = 40
163K
det| 11 7 ; 6 12 | = 90
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∫₀^∞ e^(-n²) dn = √π / 2
349K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
194K
∑_{k=1}^{n} k = n(n+1)/2
320K