Math Dump /sym/9439a1
id=615645 · host=jp.commstar.world · 2026-09-01 21:08Z
2n² + 2n + 0 = 0
det| 4 1 ; 6 5 | = 14
402K
iħ ∂ψ/∂t = Ĥψ
det| 5 3 ; 7 6 | = 9
398K
det| 3 3 ; 7 4 | = -9
4θ² + 8θ + 2 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
F = G m₁m₂ / r²
∇²ψ = 0
F = ma
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
9α² + 2α + 7 = 0