Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 15:12Z
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
263K
N₂ + 3H₂ ⇌ 2NH₃
∑_{k=1}^{n} k = n(n+1)/2
139K
∑_{k=1}^{n} k = n(n+1)/2
108K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 4 ; 1 10 | = 86
333K
det| 10 7 ; 3 11 | = 89
160K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∫₀^∞ e^(-ω²) dω = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
297K