Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:14Z
4y² + 8y + 1 = 0
det| 12 7 ; 5 13 | = 121
46K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
468K
2H₂ + O₂ → 2H₂O
det| 4 4 ; 2 5 | = 12
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
358K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
121K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
316K
det| 1 7 ; 7 2 | = -47
11K
det| 6 7 ; 2 7 | = 28
144K
\frac{6}{3} \sum_{i=1}^{n} i^{2}
67K
\oint_C \vec{F}\cdot d\vec{r} = 0
276K
∑_{k=1}^{n} k = n(n+1)/2
346K
∫₀^∞ e^(-ψ²) dψ = √π / 2
256K
\oint_C \vec{F}\cdot d\vec{r} = 0
348K