Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 12:44Z
2ψ² + 5ψ + 4 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
479K
N₂ + 3H₂ ⇌ 2NH₃
∑_{k=1}^{n} k = n(n+1)/2
276K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
129K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
det| 7 6 ; 1 8 | = 50
191K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
390K
∇²z = 0
det| 10 9 ; 0 11 | = 110
1K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
153K
N₂ + 3H₂ ⇌ 2NH₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
338K
d/dy [y^11] = 11y^10
188K
det| 7 4 ; 4 8 | = 40
416K