Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 19:22Z
det| 7 8 ; 4 8 | = 24
∇²ω = 0
∫₀^∞ e^(-t²) dt = √π / 2
368K
det| 5 7 ; 2 6 | = 16
213K
12α² + 6α + 5 = 0
∫₀^∞ e^(-θ²) dθ = √π / 2
4K
∇²r = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
40K
∑_{k=1}^{n} k = n(n+1)/2
Fe₂O₃ + 3CO → 2Fe + 3CO₂