Math Dump /sym/429c55
id=566506 · host=jp.commstar.world · 2026-09-01 21:08Z
∂n/∂r = 5n
det| 4 1 ; 6 5 | = 14
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\frac{6}{5} \sum_{i=1}^{n} i^{2}
det| 5 3 ; 7 6 | = 9
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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
CaCO₃ → CaO + CO₂
7t² + 9t + 7 = 0
6ψ² + 4ψ + 7 = 0
9z² + 7z + 0 = 0
det| 7 3 ; 0 8 | = 56
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 9 ; 1 6 | = 21
d/dr [r^1] = 1r^0
CH₄ + 2O₂ → CO₂ + 2H₂O