Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:03Z
4y² + 8y + 1 = 0
\frac{5}{4} \sum_{i=1}^{n} i^{2}
46K
2H₂ + O₂ → 2H₂O
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\frac{6}{1} \sum_{i=1}^{n} i^{2}
339K
det| 2 3 ; 6 3 | = -12
177K
CH₄ + 2O₂ → CO₂ + 2H₂O
358K
\oint_C \vec{F}\cdot d\vec{r} = 0
121K
∫₀^∞ e^(-θ²) dθ = √π / 2
399K
det| 5 3 ; 2 6 | = 24
316K
det| 4 8 ; 7 5 | = -36
144K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
67K
d/dn [n^12] = 12n^11
338K