Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 21:24Z
det| 12 9 ; 4 13 | = 120
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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\oint_C \vec{F}\cdot d\vec{r} = 0
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∂α/∂n = 1α
\binom{n}{k} = \frac{n!}{k!(n-k)!}
155K
\lim_{β\to 0} \frac{\sin β}{β} = 1
63K
det| 7 9 ; 3 8 | = 29
det| 5 3 ; 7 6 | = 9
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det| 7 4 ; 4 8 | = 40
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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 5 6 ; 7 6 | = -12
359K
det| 7 2 ; 1 8 | = 54
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
N₂ + 3H₂ ⇌ 2NH₃