Math Dump /sym/ff387b
id=788354 · host=fr.findroms.cloud · 2026-08-20 02:20Z
\frac{6}{7} \sum_{i=1}^{n} i^{2}
N₂ + 3H₂ ⇌ 2NH₃
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
det| 8 2 ; 6 9 | = 60
∑_{k=1}^{n} k = n(n+1)/2
79K
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
43K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∂φ/∂y = 8φ
∂α/∂x = 9α
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 12 3 ; 1 13 | = 153
\lim_{y\to 0} \frac{\sin y}{y} = 1