Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 12:54Z
2ψ² + 5ψ + 4 = 0
det| 9 4 ; 1 10 | = 86
75K
N₂ + 3H₂ ⇌ 2NH₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
276K
\lim_{β\to 0} \frac{\sin β}{β} = 1
129K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
∇²z = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
1K
N₂ + 3H₂ ⇌ 2NH₃
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O