Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 17:56Z
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
∇ × E = −∂B/∂t
det| 11 4 ; 5 12 | = 112
406K
det| 2 9 ; 0 3 | = 6
det| 6 4 ; 4 7 | = 26
231K
∑_{k=1}^{n} k = n(n+1)/2
det| 4 2 ; 1 5 | = 18
412K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
291K