Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 10:08Z
∇²t = 0
\frac{8}{7} \sum_{i=1}^{n} i^{2}
460K
det| 4 8 ; 3 5 | = -4
438K
\frac{8}{3} \sum_{i=1}^{n} i^{2}
det| 1 4 ; 3 2 | = -10
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CaCO₃ → CaO + CO₂
\frac{4}{6} \sum_{i=1}^{n} i^{2}
448K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
22K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 10 7 ; 3 11 | = 89
459K
∑_{k=1}^{n} k = n(n+1)/2
406K
det| 7 4 ; 4 8 | = 40
80K
det| 8 9 ; 4 9 | = 36
359K