Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 23:34Z
11t² + 7t + 4 = 0
det| 11 9 ; 5 12 | = 87
326K
det| 9 4 ; 1 10 | = 86
198K
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
155K
det| 11 9 ; 0 12 | = 132
63K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
201K
CH₄ + 2O₂ → CO₂ + 2H₂O
\frac{12}{6} \sum_{i=1}^{n} i^{2}
176K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
263K
det| 10 1 ; 4 11 | = 106
det| 4 6 ; 4 5 | = -4
233K