Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 19:44Z
det| 7 8 ; 4 8 | = 24
det| 5 6 ; 4 6 | = 6
115K
∇²ω = 0
det| 11 2 ; 5 12 | = 122
213K
12α² + 6α + 5 = 0
∇²r = 0
∫₀^∞ e^(-θ²) dθ = √π / 2
370K
∑_{k=1}^{n} k = n(n+1)/2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
e^{i\pi} + 1 = 0