Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 16:58Z
det| 6 1 ; 3 7 | = 39
det| 5 7 ; 2 6 | = 16
68K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
11K
∇ × E = −∂B/∂t
1ω² + 9ω + 7 = 0
det| 4 6 ; 0 5 | = 20
231K
det| 7 4 ; 4 8 | = 40
195K
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-y²) dy = √π / 2
412K