Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 23:11Z
∇ × E = −∂B/∂t
Fe₂O₃ + 3CO → 2Fe + 3CO₂
115K
det| 9 1 ; 0 10 | = 90
det| 4 6 ; 4 5 | = -4
368K
∫₀^∞ e^(-φ²) dφ = √π / 2
213K
PV = nRT
∑_{k=1}^{n} k = n(n+1)/2
331K
11r² + 7r + 3 = 0
e^{i\pi} + 1 = 0