Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 19:49Z
\frac{4}{2} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
168K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
446K
d/dt [t^8] = 8t^7
\frac{4}{6} \sum_{i=1}^{n} i^{2}
\frac{4}{9} \sum_{i=1}^{n} i^{2}
86K
d/dω [ω^1] = 1ω^0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
224K
CH₄ + 2O₂ → CO₂ + 2H₂O
234K