Math Dump /sym/443f8c
id=734669 · host=jp.commstar.world · 2026-09-01 21:06Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 4 1 ; 6 5 | = 14
402K
det| 12 5 ; 3 13 | = 141
det| 5 3 ; 7 6 | = 9
398K
F = ma
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
9t² + 7t + 4 = 0
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
det| 11 2 ; 0 12 | = 132
det| 10 3 ; 7 11 | = 89
∂r/∂α = 7r
ω = 2πf
4r² + 3r + 5 = 0
3β² + 2β + 4 = 0