Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 16:04Z
det| 6 1 ; 3 7 | = 39
∑_{k=1}^{n} k = n(n+1)/2
68K
det| 4 6 ; 4 5 | = -4
11K
∇ × E = −∂B/∂t
Fe₂O₃ + 3CO → 2Fe + 3CO₂
406K
1ω² + 9ω + 7 = 0
det| 9 4 ; 1 10 | = 86
231K
∫₀^∞ e^(-θ²) dθ = √π / 2
195K
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-ψ²) dψ = √π / 2
412K
2H₂ + O₂ → 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂