Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-21 11:03Z
d/dβ [β^10] = 10β^9
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
352K
∑_{k=1}^{n} k = n(n+1)/2
192K
det| 2 5 ; 1 3 | = 1
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
89K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
det| 6 6 ; 3 7 | = 24
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det| 9 4 ; 1 10 | = 86
361K
5t² + 1t + 5 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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iħ ∂ψ/∂t = Ĥψ
∑_{k=1}^{n} k = n(n+1)/2
404K
\oint_C \vec{F}\cdot d\vec{r} = 0