Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:10Z
4y² + 8y + 1 = 0
det| 1 7 ; 7 2 | = -47
46K
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
289K
det| 7 8 ; 6 8 | = 8
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
d/dt [t^12] = 12t^11
339K
\oint_C \vec{F}\cdot d\vec{r} = 0
358K
d/dt [t^11] = 11t^10
399K
det| 5 5 ; 3 6 | = 15
316K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
11K
det| 5 4 ; 5 6 | = 10
387K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
144K
det| 4 9 ; 6 5 | = -34
67K
CH₄ + 2O₂ → CO₂ + 2H₂O
97K
det| 7 4 ; 4 8 | = 40
338K
\frac{12}{4} \sum_{i=1}^{n} i^{2}
276K