Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 21:27Z
det| 12 9 ; 4 13 | = 120
det| 7 4 ; 4 8 | = 40
326K
∂α/∂n = 1α
\binom{n}{k} = \frac{n!}{k!(n-k)!}
155K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
63K
det| 7 9 ; 3 8 | = 29
\binom{n}{k} = \frac{n!}{k!(n-k)!}
366K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
201K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
176K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 5 3 ; 2 6 | = 24
359K
Fe₂O₃ + 3CO → 2Fe + 3CO₂