Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 16:58Z
det| 6 1 ; 3 7 | = 39
∇ × E = −∂B/∂t
1ω² + 9ω + 7 = 0
det| 7 4 ; 4 8 | = 40
231K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
412K
2H₂ + O₂ → 2H₂O
det| 4 3 ; 3 5 | = 11
∫₀^∞ e^(-t²) dt = √π / 2
291K