Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 22:42Z
det| 5 1 ; 4 6 | = 26
det| 5 6 ; 2 6 | = 18
468K
∑_{k=1}^{n} k = n(n+1)/2
12φ² + 4φ + 4 = 0
det| 3 6 ; 0 4 | = 12
339K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
177K
det| 9 4 ; 1 10 | = 86
121K
det| 12 9 ; 5 13 | = 111
399K
∫₀^∞ e^(-t²) dt = √π / 2
316K
∑_{k=1}^{n} k = n(n+1)/2
11K
det| 2 7 ; 7 3 | = -43
387K