Math Dump /sym/f1f189
id=598331 · host=jp.commstar.world · 2026-09-01 21:08Z
12ψ² + 3ψ + 0 = 0
det| 4 1 ; 6 5 | = 14
402K
N₂ + 3H₂ ⇌ 2NH₃
det| 5 3 ; 7 6 | = 9
398K
7φ² + 5φ + 3 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
ΔS ≥ 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
F = G m₁m₂ / r²
PV = nRT
2H₂ + O₂ → 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\frac{2}{9} \sum_{i=1}^{n} i^{2}
5φ² + 4φ + 2 = 0