Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 17:06Z
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
∇ × E = −∂B/∂t
det| 9 4 ; 1 10 | = 86
406K
\oint_C \vec{F}\cdot d\vec{r} = 0
429K
det| 2 9 ; 0 3 | = 6
det| 4 8 ; 3 5 | = -4
231K
\frac{11}{8} \sum_{i=1}^{n} i^{2}
195K
∑_{k=1}^{n} k = n(n+1)/2
\frac{4}{9} \sum_{i=1}^{n} i^{2}
55K
\frac{11}{6} \sum_{i=1}^{n} i^{2}
242K
det| 12 1 ; 4 13 | = 152
339K