Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 16:47Z
7φ² + 4φ + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
198K
E = mc²
det| 4 4 ; 5 5 | = 0
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\lim_{β\to 0} \frac{\sin β}{β} = 1
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e^{i\pi} + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 10 9 ; 0 11 | = 110
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
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d/dβ [β^2] = 2β^1
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
359K
det| 9 4 ; 1 10 | = 86
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det| 9 1 ; 5 10 | = 85
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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\oint_C \vec{F}\cdot d\vec{r} = 0