Math Dump /sym/c12fb5
id=337098 · host=fr.findroms.cloud · 2026-09-12 10:16Z
4x² + 5x + 3 = 0
∇²n = 0
det| 5 6 ; 2 6 | = 18
381K
det| 3 7 ; 2 4 | = -2
258K
7φ² + 2φ + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
349K
N₂ + 3H₂ ⇌ 2NH₃
∑_{k=1}^{n} k = n(n+1)/2
469K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
CaCO₃ → CaO + CO₂
det| 2 9 ; 0 3 | = 6
det| 11 9 ; 4 12 | = 96
∫₀^∞ e^(-t²) dt = √π / 2
ΔS ≥ 0