Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 19:51Z
∇²y = 0
det| 2 7 ; 7 3 | = -43
109K
\frac{1}{9} \sum_{i=1}^{n} i^{2}
\frac{4}{6} \sum_{i=1}^{n} i^{2}
122K
CaCO₃ → CaO + CO₂
det| 9 8 ; 3 10 | = 66
250K
det| 5 7 ; 5 6 | = -5
\lim_{t\to 0} \frac{\sin t}{t} = 1
349K
e^{i\pi} + 1 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
194K
\binom{n}{k} = \frac{n!}{k!(n-k)!}