Math Dump /sym/b080dc
id=363498 · host=fr.findroms.cloud · 2026-10-11 07:15Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 2 3 ; 0 3 | = 6
det| 5 6 ; 2 6 | = 18
24K
det| 3 7 ; 2 4 | = -2
68K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
257K
det| 8 8 ; 7 9 | = 16
∑_{k=1}^{n} k = n(n+1)/2
217K
e^{i\pi} + 1 = 0
7β² + 1β + 4 = 0
\frac{3}{6} \sum_{i=1}^{n} i^{2}
det| 4 7 ; 5 5 | = -15
∑_{k=1}^{n} k = n(n+1)/2
∂r/∂ψ = 3r