Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 12:44Z
2ψ² + 5ψ + 4 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
75K
N₂ + 3H₂ ⇌ 2NH₃
det| 5 2 ; 3 6 | = 24
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\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
∑_{k=1}^{n} k = n(n+1)/2
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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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∇²z = 0
N₂ + 3H₂ ⇌ 2NH₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
473K
det| 5 3 ; 7 6 | = 9
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8t² + 2t + 3 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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∑_{k=1}^{n} k = n(n+1)/2
416K
F = ma
∫₀^∞ e^(-φ²) dφ = √π / 2