Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 22:42Z
det| 5 1 ; 4 6 | = 26
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
289K
det| 10 7 ; 3 11 | = 89
278K
12φ² + 4φ + 4 = 0
∫₀^∞ e^(-t²) dt = √π / 2
339K
∫₀^∞ e^(-α²) dα = √π / 2
121K
∑_{k=1}^{n} k = n(n+1)/2
399K
det| 6 6 ; 5 7 | = 12
316K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
11K