Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 19:53Z
∇²y = 0
\frac{1}{9} \sum_{i=1}^{n} i^{2}
det| 9 3 ; 3 10 | = 81
122K
det| 12 1 ; 5 13 | = 151
163K
CaCO₃ → CaO + CO₂
det| 7 4 ; 4 8 | = 40
261K
det| 5 7 ; 5 6 | = -5
∑_{k=1}^{n} k = n(n+1)/2
349K
e^{i\pi} + 1 = 0
\lim_{x\to 0} \frac{\sin x}{x} = 1
194K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{t\to 0} \frac{\sin t}{t} = 1
320K