Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 19:07Z
∇²y = 0
∑_{k=1}^{n} k = n(n+1)/2
278K
\frac{1}{9} \sum_{i=1}^{n} i^{2}
det| 2 2 ; 4 3 | = -2
122K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
163K
CaCO₃ → CaO + CO₂
det| 7 4 ; 4 8 | = 40
250K
det| 5 7 ; 5 6 | = -5
\frac{7}{1} \sum_{i=1}^{n} i^{2}
349K
e^{i\pi} + 1 = 0
det| 1 8 ; 4 2 | = -30
99K
det| 6 6 ; 5 7 | = 12
194K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 12 8 ; 1 13 | = 148