Math Dump /sym/1c9b6b
id=972057 · host=jp.commstar.world · 2026-09-01 21:10Z
det| 2 7 ; 7 3 | = -43
det| 4 1 ; 6 5 | = 14
402K
PV = nRT
det| 5 3 ; 7 6 | = 9
398K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 11 3 ; 0 12 | = 132
Fe₂O₃ + 3CO → 2Fe + 3CO₂
ω = 2πf
∇²β = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
\lim_{α\to 0} \frac{\sin α}{α} = 1
5ω² + 7ω + 5 = 0
F = G m₁m₂ / r²
Fe₂O₃ + 3CO → 2Fe + 3CO₂