Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 19:40Z
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
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∫₀^∞ e^(-t²) dt = √π / 2
468K
3γ² + 9γ + 0 = 0
∫₀^∞ e^(-t²) dt = √π / 2
278K
∂β/∂z = 1β
∑_{k=1}^{n} k = n(n+1)/2
339K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
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det| 10 3 ; 0 11 | = 110
det| 1 4 ; 3 2 | = -10
316K
CH₄ + 2O₂ → CO₂ + 2H₂O
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