Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 19:40Z
∇²y = 0
det| 5 9 ; 7 6 | = -33
278K
det| 5 6 ; 2 6 | = 18
109K
\frac{1}{9} \sum_{i=1}^{n} i^{2}
\lim_{r\to 0} \frac{\sin r}{r} = 1
163K
CaCO₃ → CaO + CO₂
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
261K
det| 5 7 ; 5 6 | = -5
det| 12 3 ; 4 13 | = 144
352K
e^{i\pi} + 1 = 0
2φ² + 4φ + 3 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 12 8 ; 1 13 | = 148