Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 22:15Z
det| 5 1 ; 4 6 | = 26
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-t²) dt = √π / 2
289K
12φ² + 4φ + 4 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
339K
det| 7 4 ; 4 8 | = 40
177K
E = mc²
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
358K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
399K
∑_{k=1}^{n} k = n(n+1)/2
316K
det| 2 3 ; 5 3 | = -9
387K