Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 21:44Z
det| 12 9 ; 4 13 | = 120
\binom{n}{k} = \frac{n!}{k!(n-k)!}
198K
∂α/∂n = 1α
∫₀^∞ e^(-ψ²) dψ = √π / 2
155K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
63K
det| 7 9 ; 3 8 | = 29
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∫₀^∞ e^(-φ²) dφ = √π / 2
176K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\lim_{α\to 0} \frac{\sin α}{α} = 1
359K
det| 3 1 ; 7 4 | = 5
263K
det| 7 2 ; 1 8 | = 54
Fe₂O₃ + 3CO → 2Fe + 3CO₂
233K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1