Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 17:05Z
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
∇ × E = −∂B/∂t
∫₀^∞ e^(-y²) dy = √π / 2
429K
det| 2 9 ; 0 3 | = 6
det| 1 1 ; 5 2 | = -3
195K
∑_{k=1}^{n} k = n(n+1)/2
CaCO₃ → CaO + CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O
55K
∑_{k=1}^{n} k = n(n+1)/2
242K
det| 4 2 ; 1 5 | = 18
339K