Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 14:44Z
1y² + 4y + 5 = 0
det| 2 7 ; 7 3 | = -43
218K
\frac{11}{6} \sum_{i=1}^{n} i^{2}
190K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{4}{9} \sum_{i=1}^{n} i^{2}
299K
E = mc²
\frac{12}{6} \sum_{i=1}^{n} i^{2}
105K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
100K
det| 9 4 ; 1 10 | = 86
138K