Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 02:14Z
∂r/∂t = 7r
det| 7 4 ; 4 8 | = 40
75K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
479K
\lim_{y\to 0} \frac{\sin y}{y} = 1
det| 4 4 ; 5 5 | = 0
276K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
129K
iħ ∂ψ/∂t = Ĥψ
det| 12 8 ; 0 13 | = 156
det| 12 4 ; 2 13 | = 148
\binom{n}{k} = \frac{n!}{k!(n-k)!}
338K
F = G m₁m₂ / r²
λ = h/p
\lim_{r\to 0} \frac{\sin r}{r} = 1