Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 19:28Z
∇²y = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
109K
\frac{1}{9} \sum_{i=1}^{n} i^{2}
\lim_{r\to 0} \frac{\sin r}{r} = 1
122K
CaCO₃ → CaO + CO₂
det| 5 7 ; 5 6 | = -5
CH₄ + 2O₂ → CO₂ + 2H₂O
352K
det| 2 2 ; 4 3 | = -2
349K
e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
99K
det| 9 4 ; 1 10 | = 86
194K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{7}{1} \sum_{i=1}^{n} i^{2}
320K
∇²r = 0