Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 17:06Z
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
∇ × E = −∂B/∂t
d/dz [z^11] = 11z^10
406K
det| 2 9 ; 0 3 | = 6
det| 9 4 ; 1 10 | = 86
231K
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-θ²) dθ = √π / 2
412K
∑_{k=1}^{n} k = n(n+1)/2
1K
CaCO₃ → CaO + CO₂