Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 23:43Z
det| 12 9 ; 0 13 | = 156
∑_{k=1}^{n} k = n(n+1)/2
468K
PV = nRT
∫₀^∞ e^(-θ²) dθ = √π / 2
289K
∑_{k=1}^{n} k = n(n+1)/2
278K
\frac{6}{7} \sum_{i=1}^{n} i^{2}
det| 9 4 ; 1 10 | = 86
177K
ΔS ≥ 0
det| 6 6 ; 5 7 | = 12
121K