Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 03:07Z
\frac{1}{1} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
46K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
289K
\frac{6}{9} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
339K
PV = nRT
\lim_{t\to 0} \frac{\sin t}{t} = 1
358K
\lim_{t\to 0} \frac{\sin t}{t} = 1
121K
det| 7 4 ; 4 8 | = 40
399K
∫₀^∞ e^(-ψ²) dψ = √π / 2
11K