Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 17:53Z
det| 11 2 ; 2 12 | = 128
det| 11 9 ; 0 12 | = 132
460K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
411K
3θ² + 7θ + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
448K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
181K
∑_{k=1}^{n} k = n(n+1)/2
80K
∫₀^∞ e^(-z²) dz = √π / 2
det| 7 4 ; 4 8 | = 40
455K