Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 08:00Z
det| 3 4 ; 6 4 | = -12
det| 9 4 ; 1 10 | = 86
218K
∑_{k=1}^{n} k = n(n+1)/2
190K
∇ × E = −∂B/∂t
\lim_{t\to 0} \frac{\sin t}{t} = 1
∫₀^∞ e^(-α²) dα = √π / 2
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Fe₂O₃ + 3CO → 2Fe + 3CO₂
∫₀^∞ e^(-y²) dy = √π / 2
105K
F = ma
ω = 2πf
9n² + 1n + 6 = 0