ref 2e537d70
Math Dump /sym/1b147c
id=976351 · host=fr.findroms.cloud · 2026-09-12 10:16Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 1 4 ; 5 2 | = -18
det| 5 6 ; 2 6 | = 18
381K
det| 3 7 ; 2 4 | = -2
258K
F = G m₁m₂ / r²
∑_{k=1}^{n} k = n(n+1)/2
349K
det| 3 8 ; 1 4 | = 4
∑_{k=1}^{n} k = n(n+1)/2
469K
\oint_C \vec{F}\cdot d\vec{r} = 0
\lim_{α\to 0} \frac{\sin α}{α} = 1
∇²β = 0
N₂ + 3H₂ ⇌ 2NH₃
\lim_{z\to 0} \frac{\sin z}{z} = 1
det| 12 5 ; 6 13 | = 126