Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 19:50Z
ω = 2πf
∫₀^∞ e^(-t²) dt = √π / 2
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3γ² + 9γ + 0 = 0
∂β/∂z = 1β
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 3 1 ; 7 4 | = 5
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∑_{k=1}^{n} k = n(n+1)/2
121K
det| 7 4 ; 4 8 | = 40
316K
det| 8 9 ; 4 9 | = 36
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