Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 17:14Z
\frac{5}{6} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
278K
∑_{k=1}^{n} k = n(n+1)/2
109K
iħ ∂ψ/∂t = Ĥψ
det| 7 4 ; 4 8 | = 40
163K
det| 11 7 ; 6 12 | = 90
\frac{4}{9} \sum_{i=1}^{n} i^{2}
261K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 4 8 ; 3 5 | = -4
352K
det| 10 2 ; 3 11 | = 104
349K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
99K