Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 13:41Z
2α² + 5α + 5 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
75K
iħ ∂ψ/∂t = Ĥψ
det| 11 9 ; 5 12 | = 87
276K
det| 9 4 ; 1 10 | = 86
129K
9φ² + 5φ + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
191K
d/dω [ω^2] = 2ω^1
det| 5 6 ; 7 6 | = -12
153K
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
473K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}