Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 17:05Z
7x² + 9x + 3 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
190K
N₂ + 3H₂ ⇌ 2NH₃
det| 9 7 ; 0 10 | = 90
d/dθ [θ^12] = 12θ^11
170K
∫₀^∞ e^(-φ²) dφ = √π / 2
299K
det| 7 4 ; 4 8 | = 40
105K
∑_{k=1}^{n} k = n(n+1)/2
138K