Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-21 11:03Z
d/dβ [β^10] = 10β^9
\frac{2}{2} \sum_{i=1}^{n} i^{2}
352K
det| 2 5 ; 1 3 | = 1
det| 9 4 ; 1 10 | = 86
143K
2H₂ + O₂ → 2H₂O
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
\lim_{α\to 0} \frac{\sin α}{α} = 1
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5t² + 1t + 5 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
iħ ∂ψ/∂t = Ĥψ