Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 23:51Z
11t² + 7t + 4 = 0
det| 7 4 ; 4 8 | = 40
326K
E = mc²
det| 7 6 ; 1 8 | = 50
155K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
201K
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
176K
det| 1 4 ; 0 2 | = 2
319K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 11 9 ; 5 12 | = 87
359K
det| 10 1 ; 4 11 | = 106
∑_{k=1}^{n} k = n(n+1)/2
iħ ∂ψ/∂t = Ĥψ