Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-08-24 01:37Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
254K
∇²n = 0
det| 5 6 ; 2 6 | = 18
472K
∑_{k=1}^{n} k = n(n+1)/2
285K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
462K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 4 6 ; 4 5 | = -4
209K
det| 5 2 ; 3 6 | = 24
112K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O
39K
ΔS ≥ 0
e^{i\pi} + 1 = 0
\lim_{α\to 0} \frac{\sin α}{α} = 1