Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 17:54Z
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
∇ × E = −∂B/∂t
∫₀^∞ e^(-x²) dx = √π / 2
429K
det| 2 9 ; 0 3 | = 6
det| 2 2 ; 4 3 | = -2
231K
∑_{k=1}^{n} k = n(n+1)/2
CaCO₃ → CaO + CO₂
det| 4 8 ; 3 5 | = -4
55K
∇²y = 0
1θ² + 5θ + 5 = 0
12φ² + 8φ + 5 = 0