Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 17:04Z
7x² + 9x + 3 = 0
det| 9 4 ; 1 10 | = 86
218K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
190K
N₂ + 3H₂ ⇌ 2NH₃
det| 9 7 ; 0 10 | = 90
∫₀^∞ e^(-x²) dx = √π / 2
299K
det| 4 2 ; 1 5 | = 18
138K
∑_{k=1}^{n} k = n(n+1)/2
354K