Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 15:34Z
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
det| 7 4 ; 4 8 | = 40
273K
det| 5 9 ; 7 6 | = -33
263K
N₂ + 3H₂ ⇌ 2NH₃
∑_{k=1}^{n} k = n(n+1)/2
139K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
108K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 3 7 ; 2 4 | = -2
333K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O