Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 19:51Z
\frac{4}{2} \sum_{i=1}^{n} i^{2}
CH₄ + 2O₂ → CO₂ + 2H₂O
446K
d/dt [t^8] = 8t^7
det| 7 4 ; 4 8 | = 40
371K
\frac{4}{6} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
259K
∑_{k=1}^{n} k = n(n+1)/2
86K
∑_{k=1}^{n} k = n(n+1)/2
354K
∑_{k=1}^{n} k = n(n+1)/2
70K
det| 7 7 ; 4 8 | = 28
402K