Math Dump /sym/3e1852
id=387163 · host=fr.findroms.cloud · 2026-09-12 10:18Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 9 5 ; 6 10 | = 60
det| 5 6 ; 2 6 | = 18
381K
det| 3 7 ; 2 4 | = -2
258K
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
349K
det| 1 3 ; 3 2 | = -7
∑_{k=1}^{n} k = n(n+1)/2
469K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∂α/∂z = 4α
∇ × E = −∂B/∂t
det| 3 4 ; 0 4 | = 12
\lim_{r\to 0} \frac{\sin r}{r} = 1