Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-18 20:45Z
N₂ + 3H₂ ⇌ 2NH₃
∫₀^∞ e^(-φ²) dφ = √π / 2
278K
12φ² + 9φ + 5 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
233K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 7 4 ; 4 8 | = 40
100K
∑_{k=1}^{n} k = n(n+1)/2
330K
4z² + 8z + 0 = 0
\frac{2}{2} \sum_{i=1}^{n} i^{2}
139K
\frac{10}{5} \sum_{i=1}^{n} i^{2}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
412K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
223K
∑_{k=1}^{n} k = n(n+1)/2
λ = h/p