Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 17:44Z
\frac{5}{6} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
det| 11 7 ; 6 12 | = 90
\frac{11}{8} \sum_{i=1}^{n} i^{2}
261K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{β\to 0} \frac{\sin β}{β} = 1
194K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
320K
∑_{k=1}^{n} k = n(n+1)/2
341K