Math Dump /sym/d86113
id=425125 · host=jp.commstar.world · 2026-09-01 21:07Z
iħ ∂ψ/∂t = Ĥψ
det| 4 1 ; 6 5 | = 14
402K
\lim_{n\to 0} \frac{\sin n}{n} = 1
det| 5 3 ; 7 6 | = 9
398K
E = mc²
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
7φ² + 7φ + 6 = 0
11r² + 4r + 6 = 0
det| 5 2 ; 0 6 | = 30
det| 2 9 ; 0 3 | = 6
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
5r² + 3r + 4 = 0
det| 8 4 ; 6 9 | = 48