Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:07Z
4y² + 8y + 1 = 0
det| 12 7 ; 5 13 | = 121
46K
det| 4 8 ; 7 5 | = -36
468K
2H₂ + O₂ → 2H₂O
d/dr [r^12] = 12r^11
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
358K
det| 6 7 ; 6 7 | = 0
144K
det| 9 7 ; 1 10 | = 83
67K
det| 7 6 ; 7 8 | = 14
338K
CH₄ + 2O₂ → CO₂ + 2H₂O
348K