Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 02:06Z
∂r/∂t = 7r
\lim_{y\to 0} \frac{\sin y}{y} = 1
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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iħ ∂ψ/∂t = Ĥψ
det| 3 6 ; 0 4 | = 12
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det| 12 8 ; 0 13 | = 156
det| 12 4 ; 2 13 | = 148
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
F = G m₁m₂ / r²