Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 16:58Z
det| 6 1 ; 3 7 | = 39
det| 7 4 ; 4 8 | = 40
11K
∇ × E = −∂B/∂t
∫₀^∞ e^(-φ²) dφ = √π / 2
429K
1ω² + 9ω + 7 = 0
∫₀^∞ e^(-x²) dx = √π / 2
231K
∑_{k=1}^{n} k = n(n+1)/2
195K
∑_{k=1}^{n} k = n(n+1)/2
det| 1 2 ; 7 2 | = -12
1K
2H₂ + O₂ → 2H₂O
det| 8 2 ; 7 9 | = 58
55K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 4 3 ; 3 5 | = 11