Math Dump /sym/7f03fe
id=189859 · host=jp.commstar.world · 2026-09-01 21:07Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 4 1 ; 6 5 | = 14
402K
3θ² + 7θ + 2 = 0
det| 5 3 ; 7 6 | = 9
398K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
F = G m₁m₂ / r²
8y² + 9y + 6 = 0
11x² + 4x + 2 = 0
det| 1 1 ; 7 2 | = -5
2φ² + 3φ + 0 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
12β² + 9β + 2 = 0
ΔS ≥ 0
∇²t = 0