Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 19:40Z
∇²y = 0
∑_{k=1}^{n} k = n(n+1)/2
278K
det| 9 4 ; 1 10 | = 86
109K
\frac{1}{9} \sum_{i=1}^{n} i^{2}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
163K
CaCO₃ → CaO + CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O
261K
det| 5 7 ; 5 6 | = -5
\frac{1}{7} \sum_{i=1}^{n} i^{2}
352K
e^{i\pi} + 1 = 0
\frac{4}{9} \sum_{i=1}^{n} i^{2}
99K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
194K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
341K