Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 19:59Z
∇²y = 0
\frac{1}{9} \sum_{i=1}^{n} i^{2}
det| 12 3 ; 4 13 | = 144
122K
CaCO₃ → CaO + CO₂
det| 5 7 ; 5 6 | = -5
e^{i\pi} + 1 = 0
det| 7 4 ; 4 8 | = 40
99K
det| 7 8 ; 6 8 | = 8
194K
\binom{n}{k} = \frac{n!}{k!(n-k)!}