Math Dump /sym/5ed807
id=499578 · host=jp.commstar.world · 2026-09-01 21:08Z
F = ma
det| 4 1 ; 6 5 | = 14
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\oint_C \vec{F}\cdot d\vec{r} = 0
det| 5 3 ; 7 6 | = 9
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Fe₂O₃ + 3CO → 2Fe + 3CO₂
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
4z² + 4z + 7 = 0
det| 6 1 ; 3 7 | = 39
det| 7 9 ; 4 8 | = 20
12y² + 5y + 1 = 0
d/dψ [ψ^3] = 3ψ^2
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
\frac{2}{4} \sum_{i=1}^{n} i^{2}