Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 03:14Z
\frac{1}{1} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-ψ²) dψ = √π / 2
468K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 4 7 ; 2 5 | = 6
289K
det| 9 4 ; 1 10 | = 86
278K
\frac{6}{9} \sum_{i=1}^{n} i^{2}
det| 11 9 ; 0 12 | = 132
177K
∑_{k=1}^{n} k = n(n+1)/2
358K