Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-21 05:13Z
∫₀^∞ e^(-n²) dn = √π / 2
e^{i\pi} + 1 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
375K
d/dθ [θ^3] = 3θ^2
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
434K
\frac{12}{7} \sum_{i=1}^{n} i^{2}
det| 7 4 ; 4 8 | = 40
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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
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\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
∑_{k=1}^{n} k = n(n+1)/2
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